support voice message

cmd/chatlog/cmd_dumpmemory.go

@@ -53,8 +53,6 @@ var dumpmemoryCmd = &cobra.Command{
 			log.Info().Msgf("%d. %s %d %s", i, a.FullVersion, a.PID, a.DataDir)
 		}
 
-		return
-
 		// step 2. dump memory
 		account := accounts[0]
 		file := fmt.Sprintf("wechat_%s_%d_%s.bin", account.FullVersion, account.PID, session)

cmd/chatlog/log.go

@@ -22,6 +22,8 @@ func initLog(cmd *cobra.Command, args []string) {
 	if Debug {
 		zerolog.SetGlobalLevel(zerolog.DebugLevel)
 	}
+
+	log.Logger = log.Output(zerolog.ConsoleWriter{Out: os.Stderr, TimeFormat: time.RFC3339})
 }
 
 func initTuiLog(cmd *cobra.Command, args []string) {

go.mod

@@ -7,16 +7,18 @@ require (
 	github.com/gin-gonic/gin v1.10.0
 	github.com/google/uuid v1.6.0
 	github.com/klauspost/compress v1.18.0
-	github.com/mattn/go-sqlite3 v1.14.24
+	github.com/mattn/go-sqlite3 v1.14.27
 	github.com/pierrec/lz4/v4 v4.1.22
-	github.com/rivo/tview v0.0.0-20250325173046-7b72abf45814
+	github.com/rivo/tview v0.0.0-20250330220935-949945f8d922
 	github.com/rs/zerolog v1.34.0
-	github.com/shirou/gopsutil/v4 v4.25.2
+	github.com/shirou/gopsutil/v4 v4.25.3
 	github.com/sirupsen/logrus v1.9.3
+	github.com/sjzar/go-lame v0.0.8
+	github.com/sjzar/go-silk v0.0.1
 	github.com/spf13/cobra v1.9.1
 	github.com/spf13/viper v1.20.1
-	golang.org/x/crypto v0.36.0
+	golang.org/x/crypto v0.37.0
-	golang.org/x/sys v0.31.0
+	golang.org/x/sys v0.32.0
 	google.golang.org/protobuf v1.36.6
 	howett.net/plist v1.0.1
 )
@@ -26,14 +28,14 @@ require (
 	github.com/bytedance/sonic/loader v0.2.4 // indirect
 	github.com/cloudwego/base64x v0.1.5 // indirect
 	github.com/ebitengine/purego v0.8.2 // indirect
-	github.com/fsnotify/fsnotify v1.8.0 // indirect
+	github.com/fsnotify/fsnotify v1.9.0 // indirect
 	github.com/gabriel-vasile/mimetype v1.4.8 // indirect
 	github.com/gdamore/encoding v1.0.1 // indirect
-	github.com/gin-contrib/sse v1.0.0 // indirect
+	github.com/gin-contrib/sse v1.1.0 // indirect
 	github.com/go-ole/go-ole v1.3.0 // indirect
 	github.com/go-playground/locales v0.14.1 // indirect
 	github.com/go-playground/universal-translator v0.18.1 // indirect
-	github.com/go-playground/validator/v10 v10.25.0 // indirect
+	github.com/go-playground/validator/v10 v10.26.0 // indirect
 	github.com/go-viper/mapstructure/v2 v2.2.1 // indirect
 	github.com/goccy/go-json v0.10.5 // indirect
 	github.com/inconshreveable/mousetrap v1.1.0 // indirect
@@ -42,12 +44,12 @@ require (
 	github.com/leodido/go-urn v1.4.0 // indirect
 	github.com/lucasb-eyer/go-colorful v1.2.0 // indirect
 	github.com/lufia/plan9stats v0.0.0-20250317134145-8bc96cf8fc35 // indirect
-	github.com/mattn/go-colorable v0.1.13 // indirect
+	github.com/mattn/go-colorable v0.1.14 // indirect
 	github.com/mattn/go-isatty v0.0.20 // indirect
 	github.com/mattn/go-runewidth v0.0.16 // indirect
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
 	github.com/modern-go/reflect2 v1.0.2 // indirect
-	github.com/pelletier/go-toml/v2 v2.2.3 // indirect
+	github.com/pelletier/go-toml/v2 v2.2.4 // indirect
 	github.com/power-devops/perfstat v0.0.0-20240221224432-82ca36839d55 // indirect
 	github.com/rivo/uniseg v0.4.7 // indirect
 	github.com/sagikazarmark/locafero v0.9.0 // indirect
@@ -62,9 +64,9 @@ require (
 	github.com/ugorji/go/codec v1.2.12 // indirect
 	github.com/yusufpapurcu/wmi v1.2.4 // indirect
 	go.uber.org/multierr v1.11.0 // indirect
-	golang.org/x/arch v0.15.0 // indirect
+	golang.org/x/arch v0.16.0 // indirect
-	golang.org/x/net v0.38.0 // indirect
+	golang.org/x/net v0.39.0 // indirect
-	golang.org/x/term v0.30.0 // indirect
+	golang.org/x/term v0.31.0 // indirect
-	golang.org/x/text v0.23.0 // indirect
+	golang.org/x/text v0.24.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )

go.sum

@@ -15,16 +15,16 @@ github.com/ebitengine/purego v0.8.2 h1:jPPGWs2sZ1UgOSgD2bClL0MJIqu58nOmIcBuXr62z
 github.com/ebitengine/purego v0.8.2/go.mod h1:iIjxzd6CiRiOG0UyXP+V1+jWqUXVjPKLAI0mRfJZTmQ=
 github.com/frankban/quicktest v1.14.6 h1:7Xjx+VpznH+oBnejlPUj8oUpdxnVs4f8XU8WnHkI4W8=
 github.com/frankban/quicktest v1.14.6/go.mod h1:4ptaffx2x8+WTWXmUCuVU6aPUX1/Mz7zb5vbUoiM6w0=
-github.com/fsnotify/fsnotify v1.8.0 h1:dAwr6QBTBZIkG8roQaJjGof0pp0EeF+tNV7YBP3F/8M=
+github.com/fsnotify/fsnotify v1.9.0 h1:2Ml+OJNzbYCTzsxtv8vKSFD9PbJjmhYF14k/jKC7S9k=
-github.com/fsnotify/fsnotify v1.8.0/go.mod h1:8jBTzvmWwFyi3Pb8djgCCO5IBqzKJ/Jwo8TRcHyHii0=
+github.com/fsnotify/fsnotify v1.9.0/go.mod h1:8jBTzvmWwFyi3Pb8djgCCO5IBqzKJ/Jwo8TRcHyHii0=
 github.com/gabriel-vasile/mimetype v1.4.8 h1:FfZ3gj38NjllZIeJAmMhr+qKL8Wu+nOoI3GqacKw1NM=
 github.com/gabriel-vasile/mimetype v1.4.8/go.mod h1:ByKUIKGjh1ODkGM1asKUbQZOLGrPjydw3hYPU2YU9t8=
 github.com/gdamore/encoding v1.0.1 h1:YzKZckdBL6jVt2Gc+5p82qhrGiqMdG/eNs6Wy0u3Uhw=
 github.com/gdamore/encoding v1.0.1/go.mod h1:0Z0cMFinngz9kS1QfMjCP8TY7em3bZYeeklsSDPivEo=
 github.com/gdamore/tcell/v2 v2.8.1 h1:KPNxyqclpWpWQlPLx6Xui1pMk8S+7+R37h3g07997NU=
 github.com/gdamore/tcell/v2 v2.8.1/go.mod h1:bj8ori1BG3OYMjmb3IklZVWfZUJ1UBQt9JXrOCOhGWw=
-github.com/gin-contrib/sse v1.0.0 h1:y3bT1mUWUxDpW4JLQg/HnTqV4rozuW4tC9eFKTxYI9E=
+github.com/gin-contrib/sse v1.1.0 h1:n0w2GMuUpWDVp7qSpvze6fAu9iRxJY4Hmj6AmBOU05w=
-github.com/gin-contrib/sse v1.0.0/go.mod h1:zNuFdwarAygJBht0NTKiSi3jRf6RbqeILZ9Sp6Slhe0=
+github.com/gin-contrib/sse v1.1.0/go.mod h1:hxRZ5gVpWMT7Z0B0gSNYqqsSCNIJMjzvm6fqCz9vjwM=
 github.com/gin-gonic/gin v1.10.0 h1:nTuyha1TYqgedzytsKYqna+DfLos46nTv2ygFy86HFU=
 github.com/gin-gonic/gin v1.10.0/go.mod h1:4PMNQiOhvDRa013RKVbsiNwoyezlm2rm0uX/T7kzp5Y=
 github.com/go-ole/go-ole v1.2.6/go.mod h1:pprOEPIfldk/42T2oK7lQ4v4JSDwmV0As9GaiUsvbm0=
@@ -36,8 +36,8 @@ github.com/go-playground/locales v0.14.1 h1:EWaQ/wswjilfKLTECiXz7Rh+3BjFhfDFKv/o
 github.com/go-playground/locales v0.14.1/go.mod h1:hxrqLVvrK65+Rwrd5Fc6F2O76J/NuW9t0sjnWqG1slY=
 github.com/go-playground/universal-translator v0.18.1 h1:Bcnm0ZwsGyWbCzImXv+pAJnYK9S473LQFuzCbDbfSFY=
 github.com/go-playground/universal-translator v0.18.1/go.mod h1:xekY+UJKNuX9WP91TpwSH2VMlDf28Uj24BCp08ZFTUY=
-github.com/go-playground/validator/v10 v10.25.0 h1:5Dh7cjvzR7BRZadnsVOzPhWsrwUr0nmsZJxEAnFLNO8=
+github.com/go-playground/validator/v10 v10.26.0 h1:SP05Nqhjcvz81uJaRfEV0YBSSSGMc/iMaVtFbr3Sw2k=
-github.com/go-playground/validator/v10 v10.25.0/go.mod h1:GGzBIJMuE98Ic/kJsBXbz1x/7cByt++cQ+YOuDM5wus=
+github.com/go-playground/validator/v10 v10.26.0/go.mod h1:I5QpIEbmr8On7W0TktmJAumgzX4CA1XNl4ZmDuVHKKo=
 github.com/go-viper/mapstructure/v2 v2.2.1 h1:ZAaOCxANMuZx5RCeg0mBdEZk7DZasvvZIxtHqx8aGss=
 github.com/go-viper/mapstructure/v2 v2.2.1/go.mod h1:oJDH3BJKyqBA2TXFhDsKDGDTlndYOZ6rGS0BRZIxGhM=
 github.com/goccy/go-json v0.10.5 h1:Fq85nIqj+gXn/S5ahsiTlK3TmC85qgirsdTP/+DeaC4=
@@ -70,23 +70,24 @@ github.com/lucasb-eyer/go-colorful v1.2.0 h1:1nnpGOrhyZZuNyfu1QjKiUICQ74+3FNCN69
 github.com/lucasb-eyer/go-colorful v1.2.0/go.mod h1:R4dSotOR9KMtayYi1e77YzuveK+i7ruzyGqttikkLy0=
 github.com/lufia/plan9stats v0.0.0-20250317134145-8bc96cf8fc35 h1:PpXWgLPs+Fqr325bN2FD2ISlRRztXibcX6e8f5FR5Dc=
 github.com/lufia/plan9stats v0.0.0-20250317134145-8bc96cf8fc35/go.mod h1:autxFIvghDt3jPTLoqZ9OZ7s9qTGNAWmYCjVFWPX/zg=
-github.com/mattn/go-colorable v0.1.13 h1:fFA4WZxdEF4tXPZVKMLwD8oUnCTTo08duU7wxecdEvA=
 github.com/mattn/go-colorable v0.1.13/go.mod h1:7S9/ev0klgBDR4GtXTXX8a3vIGJpMovkB8vQcUbaXHg=
+github.com/mattn/go-colorable v0.1.14 h1:9A9LHSqF/7dyVVX6g0U9cwm9pG3kP9gSzcuIPHPsaIE=
+github.com/mattn/go-colorable v0.1.14/go.mod h1:6LmQG8QLFO4G5z1gPvYEzlUgJ2wF+stgPZH1UqBm1s8=
 github.com/mattn/go-isatty v0.0.16/go.mod h1:kYGgaQfpe5nmfYZH+SKPsOc2e4SrIfOl2e/yFXSvRLM=
 github.com/mattn/go-isatty v0.0.19/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
 github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
 github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
 github.com/mattn/go-runewidth v0.0.16 h1:E5ScNMtiwvlvB5paMFdw9p4kSQzbXFikJ5SQO6TULQc=
 github.com/mattn/go-runewidth v0.0.16/go.mod h1:Jdepj2loyihRzMpdS35Xk/zdY8IAYHsh153qUoGf23w=
-github.com/mattn/go-sqlite3 v1.14.24 h1:tpSp2G2KyMnnQu99ngJ47EIkWVmliIizyZBfPrBWDRM=
+github.com/mattn/go-sqlite3 v1.14.27 h1:drZCnuvf37yPfs95E5jd9s3XhdVWLal+6BOK6qrv6IU=
-github.com/mattn/go-sqlite3 v1.14.24/go.mod h1:Uh1q+B4BYcTPb+yiD3kU8Ct7aC0hY9fxUwlHK0RXw+Y=
+github.com/mattn/go-sqlite3 v1.14.27/go.mod h1:Uh1q+B4BYcTPb+yiD3kU8Ct7aC0hY9fxUwlHK0RXw+Y=
 github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
 github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd h1:TRLaZ9cD/w8PVh93nsPXa1VrQ6jlwL5oN8l14QlcNfg=
 github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
 github.com/modern-go/reflect2 v1.0.2 h1:xBagoLtFs94CBntxluKeaWgTMpvLxC4ur3nMaC9Gz0M=
 github.com/modern-go/reflect2 v1.0.2/go.mod h1:yWuevngMOJpCy52FWWMvUC8ws7m/LJsjYzDa0/r8luk=
-github.com/pelletier/go-toml/v2 v2.2.3 h1:YmeHyLY8mFWbdkNWwpr+qIL2bEqT0o95WSdkNHvL12M=
+github.com/pelletier/go-toml/v2 v2.2.4 h1:mye9XuhQ6gvn5h28+VilKrrPoQVanw5PMw/TB0t5Ec4=
-github.com/pelletier/go-toml/v2 v2.2.3/go.mod h1:MfCQTFTvCcUyyvvwm1+G6H/jORL20Xlb6rzQu9GuUkc=
+github.com/pelletier/go-toml/v2 v2.2.4/go.mod h1:2gIqNv+qfxSVS7cM2xJQKtLSTLUE9V8t9Stt+h56mCY=
 github.com/pierrec/lz4/v4 v4.1.22 h1:cKFw6uJDK+/gfw5BcDL0JL5aBsAFdsIT18eRtLj7VIU=
 github.com/pierrec/lz4/v4 v4.1.22/go.mod h1:gZWDp/Ze/IJXGXf23ltt2EXimqmTUXEy0GFuRQyBid4=
 github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
@@ -94,8 +95,8 @@ github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZb
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/power-devops/perfstat v0.0.0-20240221224432-82ca36839d55 h1:o4JXh1EVt9k/+g42oCprj/FisM4qX9L3sZB3upGN2ZU=
 github.com/power-devops/perfstat v0.0.0-20240221224432-82ca36839d55/go.mod h1:OmDBASR4679mdNQnz2pUhc2G8CO2JrUAVFDRBDP/hJE=
-github.com/rivo/tview v0.0.0-20250325173046-7b72abf45814 h1:pJIO3sp+rkDbJTeqqpe2Oihq3hegiM5ASvsd6S0pvjg=
+github.com/rivo/tview v0.0.0-20250330220935-949945f8d922 h1:SMyqkaRfpE8ZQUSRTZKO3uN84xov++OGa+e3NCksaQw=
-github.com/rivo/tview v0.0.0-20250325173046-7b72abf45814/go.mod h1:02iFIz7K/A9jGCvrizLPvoqr4cEIx7q54RH5Qudkrss=
+github.com/rivo/tview v0.0.0-20250330220935-949945f8d922/go.mod h1:02iFIz7K/A9jGCvrizLPvoqr4cEIx7q54RH5Qudkrss=
 github.com/rivo/uniseg v0.2.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc=
 github.com/rivo/uniseg v0.4.3/go.mod h1:FN3SvrM+Zdj16jyLfmOkMNblXMcoc8DfTHruCPUcx88=
 github.com/rivo/uniseg v0.4.7 h1:WUdvkW8uEhrYfLC4ZzdpI2ztxP1I582+49Oc5Mq64VQ=
@@ -108,10 +109,14 @@ github.com/rs/zerolog v1.34.0/go.mod h1:bJsvje4Z08ROH4Nhs5iH600c3IkWhwp44iRc54W6
 github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
 github.com/sagikazarmark/locafero v0.9.0 h1:GbgQGNtTrEmddYDSAH9QLRyfAHY12md+8YFTqyMTC9k=
 github.com/sagikazarmark/locafero v0.9.0/go.mod h1:UBUyz37V+EdMS3hDF3QWIiVr/2dPrx49OMO0Bn0hJqk=
-github.com/shirou/gopsutil/v4 v4.25.2 h1:NMscG3l2CqtWFS86kj3vP7soOczqrQYIEhO/pMvvQkk=
+github.com/shirou/gopsutil/v4 v4.25.3 h1:SeA68lsu8gLggyMbmCn8cmp97V1TI9ld9sVzAUcKcKE=
-github.com/shirou/gopsutil/v4 v4.25.2/go.mod h1:34gBYJzyqCDT11b6bMHP0XCvWeU3J61XRT7a2EmCRTA=
+github.com/shirou/gopsutil/v4 v4.25.3/go.mod h1:xbuxyoZj+UsgnZrENu3lQivsngRR5BdjbJwf2fv4szA=
 github.com/sirupsen/logrus v1.9.3 h1:dueUQJ1C2q9oE3F7wvmSGAaVtTmUizReu6fjN8uqzbQ=
 github.com/sirupsen/logrus v1.9.3/go.mod h1:naHLuLoDiP4jHNo9R0sCBMtWGeIprob74mVsIT4qYEQ=
+github.com/sjzar/go-lame v0.0.8 h1:AS9l32R6foMiMEXWfUY8i79WIMfDoBC2QqQ9s5yziIk=
+github.com/sjzar/go-lame v0.0.8/go.mod h1:8RmqWcAKSbBAk6bTRV9d8mdDxqK3hY9vFyoJ4DoQE6Y=
+github.com/sjzar/go-silk v0.0.1 h1:cXD9dsIZti3n+g0Fd3IUvLH9A7tyL4jvUsHEyhff21s=
+github.com/sjzar/go-silk v0.0.1/go.mod h1:IXVcHEXKiU9j3ZtHEiGS37OFKkex9pdAhZVcFzAIOlM=
 github.com/sourcegraph/conc v0.3.0 h1:OQTbbt6P72L20UqAkXXuLOj79LfEanQ+YQFNpLA9ySo=
 github.com/sourcegraph/conc v0.3.0/go.mod h1:Sdozi7LEKbFPqYX2/J+iBAM6HpqSLTASQIKqDmF7Mt0=
 github.com/spf13/afero v1.14.0 h1:9tH6MapGnn/j0eb0yIXiLjERO8RB6xIVZRDCX7PtqWA=
@@ -127,13 +132,11 @@ github.com/spf13/viper v1.20.1/go.mod h1:P9Mdzt1zoHIG8m2eZQinpiBjo6kCmZSKBClNNqj
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
 github.com/stretchr/objx v0.5.0/go.mod h1:Yh+to48EsGEfYuaHDzXPcE3xhTkx73EhmCGUpEOglKo=
-github.com/stretchr/objx v0.5.2/go.mod h1:FRsXN1f5AsAjCGJKqEizvkpNtU+EGNCLh3NxZ/8L+MA=
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
 github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
 github.com/stretchr/testify v1.8.1/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
-github.com/stretchr/testify v1.8.4/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
 github.com/stretchr/testify v1.10.0 h1:Xv5erBjTwe/5IxqUQTdXv5kgmIvbHo3QQyRwhJsOfJA=
 github.com/stretchr/testify v1.10.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
 github.com/subosito/gotenv v1.6.0 h1:9NlTDc1FTs4qu0DDq7AEtTPNw6SVm7uBMsUCUjABIf8=
@@ -151,15 +154,15 @@ github.com/yusufpapurcu/wmi v1.2.4 h1:zFUKzehAFReQwLys1b/iSMl+JQGSCSjtVqQn9bBrPo
 github.com/yusufpapurcu/wmi v1.2.4/go.mod h1:SBZ9tNy3G9/m5Oi98Zks0QjeHVDvuK0qfxQmPyzfmi0=
 go.uber.org/multierr v1.11.0 h1:blXXJkSxSSfBVBlC76pxqeO+LN3aDfLQo+309xJstO0=
 go.uber.org/multierr v1.11.0/go.mod h1:20+QtiLqy0Nd6FdQB9TLXag12DsQkrbs3htMFfDN80Y=
-golang.org/x/arch v0.15.0 h1:QtOrQd0bTUnhNVNndMpLHNWrDmYzZ2KDqSrEymqInZw=
+golang.org/x/arch v0.16.0 h1:foMtLTdyOmIniqWCHjY6+JxuC54XP1fDwx4N0ASyW+U=
-golang.org/x/arch v0.15.0/go.mod h1:JmwW7aLIoRUKgaTzhkiEFxvcEiQGyOg9BMonBJUS7EE=
+golang.org/x/arch v0.16.0/go.mod h1:JmwW7aLIoRUKgaTzhkiEFxvcEiQGyOg9BMonBJUS7EE=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
 golang.org/x/crypto v0.13.0/go.mod h1:y6Z2r+Rw4iayiXXAIxJIDAJ1zMW4yaTpebo8fPOliYc=
 golang.org/x/crypto v0.19.0/go.mod h1:Iy9bg/ha4yyC70EfRS8jz+B6ybOBKMaSxLj6P6oBDfU=
 golang.org/x/crypto v0.23.0/go.mod h1:CKFgDieR+mRhux2Lsu27y0fO304Db0wZe70UKqHu0v8=
-golang.org/x/crypto v0.36.0 h1:AnAEvhDddvBdpY+uR+MyHmuZzzNqXSe/GvuDeob5L34=
+golang.org/x/crypto v0.37.0 h1:kJNSjF/Xp7kU0iB2Z+9viTPMW4EqqsrywMXLJOOsXSE=
-golang.org/x/crypto v0.36.0/go.mod h1:Y4J0ReaxCR1IMaabaSMugxJES1EpwhBHhv2bDHklZvc=
+golang.org/x/crypto v0.37.0/go.mod h1:vg+k43peMZ0pUMhYmVAWysMK35e6ioLh3wB8ZCAfbVc=
 golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
 golang.org/x/mod v0.8.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
 golang.org/x/mod v0.12.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
@@ -173,8 +176,8 @@ golang.org/x/net v0.10.0/go.mod h1:0qNGK6F8kojg2nk9dLZ2mShWaEBan6FAoqfSigmmuDg=
 golang.org/x/net v0.15.0/go.mod h1:idbUs1IY1+zTqbi8yxTbhexhEEk5ur9LInksu6HrEpk=
 golang.org/x/net v0.21.0/go.mod h1:bIjVDfnllIU7BJ2DNgfnXvpSvtn8VRwhlsaeUTyUS44=
 golang.org/x/net v0.25.0/go.mod h1:JkAGAh7GEvH74S6FOH42FLoXpXbE/aqXSrIQjXgsiwM=
-golang.org/x/net v0.38.0 h1:vRMAPTMaeGqVhG5QyLJHqNDwecKTomGeqbnfZyKlBI8=
+golang.org/x/net v0.39.0 h1:ZCu7HMWDxpXpaiKdhzIfaltL9Lp31x/3fCP11bc6/fY=
-golang.org/x/net v0.38.0/go.mod h1:ivrbrMbzFq5J41QOQh0siUuly180yBYtLp+CKbEaFx8=
+golang.org/x/net v0.39.0/go.mod h1:X7NRbYVEA+ewNkCNyJ513WmMdQ3BineSwVtN2zD/d+E=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.1.0/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
@@ -199,8 +202,8 @@ golang.org/x/sys v0.12.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.17.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/sys v0.20.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/sys v0.29.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
-golang.org/x/sys v0.31.0 h1:ioabZlmFYtWhL+TRYpcnNlLwhyxaM9kWTDEmfnprqik=
+golang.org/x/sys v0.32.0 h1:s77OFDvIQeibCmezSnk/q6iAfkdiQaJi4VzroCFrN20=
-golang.org/x/sys v0.31.0/go.mod h1:BJP2sWEmIv4KK5OTEluFJCKSidICx8ciO85XgH3Ak8k=
+golang.org/x/sys v0.32.0/go.mod h1:BJP2sWEmIv4KK5OTEluFJCKSidICx8ciO85XgH3Ak8k=
 golang.org/x/telemetry v0.0.0-20240228155512-f48c80bd79b2/go.mod h1:TeRTkGYfJXctD9OcfyVLyj2J3IxLnKwHJR8f4D8a3YE=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
@@ -210,8 +213,8 @@ golang.org/x/term v0.12.0/go.mod h1:owVbMEjm3cBLCHdkQu9b1opXd4ETQWc3BhuQGKgXgvU=
 golang.org/x/term v0.17.0/go.mod h1:lLRBjIVuehSbZlaOtGMbcMncT+aqLLLmKrsjNrUguwk=
 golang.org/x/term v0.20.0/go.mod h1:8UkIAJTvZgivsXaD6/pH6U9ecQzZ45awqEOzuCvwpFY=
 golang.org/x/term v0.28.0/go.mod h1:Sw/lC2IAUZ92udQNf3WodGtn4k/XoLyZoh8v/8uiwek=
-golang.org/x/term v0.30.0 h1:PQ39fJZ+mfadBm0y5WlL4vlM7Sx1Hgf13sMIY2+QS9Y=
+golang.org/x/term v0.31.0 h1:erwDkOK1Msy6offm1mOgvspSkslFnIGsFnxOKoufg3o=
-golang.org/x/term v0.30.0/go.mod h1:NYYFdzHoI5wRh/h5tDMdMqCqPJZEuNqVR5xJLd/n67g=
+golang.org/x/term v0.31.0/go.mod h1:R4BeIy7D95HzImkxGkTW1UQTtP54tio2RyHz7PwK0aw=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
@@ -221,8 +224,8 @@ golang.org/x/text v0.13.0/go.mod h1:TvPlkZtksWOMsz7fbANvkp4WM8x/WCo/om8BMLbz+aE=
 golang.org/x/text v0.14.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
 golang.org/x/text v0.15.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
 golang.org/x/text v0.21.0/go.mod h1:4IBbMaMmOPCJ8SecivzSH54+73PCFmPWxNTLm+vZkEQ=
-golang.org/x/text v0.23.0 h1:D71I7dUrlY+VX0gQShAThNGHFxZ13dGLBHQLVl1mJlY=
+golang.org/x/text v0.24.0 h1:dd5Bzh4yt5KYA8f9CJHCP4FB4D51c2c6JvN37xJJkJ0=
-golang.org/x/text v0.23.0/go.mod h1:/BLNzu4aZCJ1+kcD0DNRotWKage4q2rGVAg4o22unh4=
+golang.org/x/text v0.24.0/go.mod h1:L8rBsPeo2pSS+xqN0d5u2ikmjtmoJbDBT1b7nHvFCdU=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
 golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc=

internal/chatlog/http/route.go

@@ -12,6 +12,7 @@ import (
 	"github.com/sjzar/chatlog/internal/errors"
 	"github.com/sjzar/chatlog/pkg/util"
 	"github.com/sjzar/chatlog/pkg/util/dat2img"
+	"github.com/sjzar/chatlog/pkg/util/silk"
 
 	"github.com/gin-gonic/gin"
 )
@@ -34,6 +35,7 @@ func (s *Service) initRouter() {
 	router.GET("/image/:key", s.GetImage)
 	router.GET("/video/:key", s.GetVideo)
 	router.GET("/file/:key", s.GetFile)
+	router.GET("/voice/:key", s.GetVoice)
 	router.GET("/data/*path", s.GetMediaData)
 
 	// MCP Server
@@ -272,6 +274,9 @@ func (s *Service) GetVideo(c *gin.Context) {
 func (s *Service) GetFile(c *gin.Context) {
 	s.GetMedia(c, "file")
 }
+func (s *Service) GetVoice(c *gin.Context) {
+	s.GetMedia(c, "voice")
+}
 
 func (s *Service) GetMedia(c *gin.Context, _type string) {
 	key := c.Param("key")
@@ -291,7 +296,13 @@ func (s *Service) GetMedia(c *gin.Context, _type string) {
 		return
 	}
 
-	c.Redirect(http.StatusFound, "/data/"+media.Path)
+	switch media.Type {
+	case "voice":
+		s.HandleVoice(c, media.Data)
+	default:
+		c.Redirect(http.StatusFound, "/data/"+media.Path)
+	}
+
 }
 
 func (s *Service) GetMediaData(c *gin.Context) {
@@ -343,3 +354,12 @@ func (s *Service) HandleDatFile(c *gin.Context, path string) {
 		c.File(path)
 	}
 }
+
+func (s *Service) HandleVoice(c *gin.Context, data []byte) {
+	out, err := silk.Silk2MP3(data)
+	if err != nil {
+		c.Data(http.StatusOK, "audio/silk", data)
+		return
+	}
+	c.Data(http.StatusOK, "audio/mp3", out)
+}

internal/errors/errors.go

@@ -112,7 +112,7 @@ func RootCause(err error) error {
 
 func Err(c *gin.Context, err error) {
 	if appErr, ok := err.(*Error); ok {
-		c.JSON(appErr.Code, appErr)
+		c.JSON(appErr.Code, appErr.Error())
 		return
 	}
 

internal/model/chatroom_v4.go

@@ -20,9 +20,17 @@ func (c *ChatRoomV4) Wrap() *ChatRoom {
 		users = ParseRoomData(c.ExtBuffer)
 	}
 
+	user2DisplayName := make(map[string]string, len(users))
+	for _, user := range users {
+		if user.DisplayName != "" {
+			user2DisplayName[user.UserName] = user.DisplayName
+		}
+	}
+
 	return &ChatRoom{
-		Name:  c.UserName,
+		Name:             c.UserName,
-		Owner: c.Owner,
+		Owner:            c.Owner,
-		Users: users,
+		Users:            users,
+		User2DisplayName: user2DisplayName,
 	}
 }

internal/model/contact.go

@@ -47,33 +47,6 @@ type ContactV3 struct {
 	Remark    string `json:"Remark"`
 	NickName  string `json:"NickName"`
 	Reserved1 int    `json:"Reserved1"` // 1 自己好友或自己加入的群聊; 0 群聊成员(非好友)
-
-	// EncryptUserName string `json:"EncryptUserName"`
-	// DelFlag         int    `json:"DelFlag"`
-	// Type            int    `json:"Type"`
-	// VerifyFlag      int    `json:"VerifyFlag"`
-	// Reserved2       int    `json:"Reserved2"`
-	// Reserved3       string `json:"Reserved3"`
-	// Reserved4       string `json:"Reserved4"`
-	// LabelIDList     string `json:"LabelIDList"`
-	// DomainList      string `json:"DomainList"`
-	// ChatRoomType    int    `json:"ChatRoomType"`
-	// PYInitial       string `json:"PYInitial"`
-	// QuanPin         string `json:"QuanPin"`
-	// RemarkPYInitial string `json:"RemarkPYInitial"`
-	// RemarkQuanPin   string `json:"RemarkQuanPin"`
-	// BigHeadImgUrl   string `json:"BigHeadImgUrl"`
-	// SmallHeadImgUrl string `json:"SmallHeadImgUrl"`
-	// HeadImgMd5      string `json:"HeadImgMd5"`
-	// ChatRoomNotify  int    `json:"ChatRoomNotify"`
-	// Reserved5       int    `json:"Reserved5"`
-	// Reserved6       string `json:"Reserved6"`
-	// Reserved7       string `json:"Reserved7"`
-	// ExtraBuf        []byte `json:"ExtraBuf"`
-	// Reserved8       int    `json:"Reserved8"`
-	// Reserved9       int    `json:"Reserved9"`
-	// Reserved10      string `json:"Reserved10"`
-	// Reserved11      string `json:"Reserved11"`
 }
 
 func (c *ContactV3) Wrap() *Contact {

internal/model/contact_darwinv3.go

@@ -40,33 +40,6 @@ type ContactDarwinV3 struct {
 	M_nsRemark    string `json:"m_nsRemark"`
 	M_uiSex       int    `json:"m_uiSex"`
 	M_nsAliasName string `json:"m_nsAliasName"`
-
-	// M_uiConType           int    `json:"m_uiConType"`
-	// M_nsShortPY           string `json:"m_nsShortPY"`
-	// M_nsRemarkPYFull      string `json:"m_nsRemarkPYFull"`
-	// M_nsRemarkPYShort     string `json:"m_nsRemarkPYShort"`
-	// M_uiCertificationFlag int    `json:"m_uiCertificationFlag"`
-	// M_uiType              int    `json:"m_uiType"` // 本来想拿这个字段来区分是否是好友，但是数据比较乱，好在 darwin v3 Contact 表中没有群聊成员
-	// M_nsImgStatus         string `json:"m_nsImgStatus"`
-	// M_uiImgKey            int    `json:"m_uiImgKey"`
-	// M_nsHeadImgUrl        string `json:"m_nsHeadImgUrl"`
-	// M_nsHeadHDImgUrl      string `json:"m_nsHeadHDImgUrl"`
-	// M_nsHeadHDMd5         string `json:"m_nsHeadHDMd5"`
-	// M_nsChatRoomMemList   string `json:"m_nsChatRoomMemList"`
-	// M_nsChatRoomAdminList string `json:"m_nsChatRoomAdminList"`
-	// M_uiChatRoomStatus    int    `json:"m_uiChatRoomStatus"`
-	// M_nsChatRoomDesc      string `json:"m_nsChatRoomDesc"`
-	// M_nsDraft             string `json:"m_nsDraft"`
-	// M_nsBrandIconUrl      string `json:"m_nsBrandIconUrl"`
-	// M_nsGoogleContactName string `json:"m_nsGoogleContactName"`
-	// M_nsEncodeUserName    string `json:"m_nsEncodeUserName"`
-	// M_uiChatRoomVersion   int    `json:"m_uiChatRoomVersion"`
-	// M_uiChatRoomMaxCount  int    `json:"m_uiChatRoomMaxCount"`
-	// M_uiChatRoomType      int    `json:"m_uiChatRoomType"`
-	// M_patSuffix           string `json:"m_patSuffix"`
-	// RichChatRoomDesc      string `json:"richChatRoomDesc"`
-	// Packed_WCContactData  string `json:"_packed_WCContactData"`
-	// OpenIMInfo            string `json:"openIMInfo"`
 }
 
 func (c *ContactDarwinV3) Wrap() *Contact {

internal/model/contact_v4.go

@@ -30,25 +30,6 @@ type ContactV4 struct {
 	Remark    string `json:"remark"`
 	NickName  string `json:"nick_name"`
 	LocalType int    `json:"local_type"` // 2 群聊; 3 群聊成员(非好友); 5,6 企业微信;
-
-	// ID                  int    `json:"id"`
-
-	// EncryptUserName     string `json:"encrypt_username"`
-	// Flag                int    `json:"flag"`
-	// DeleteFlag          int    `json:"delete_flag"`
-	// VerifyFlag          int    `json:"verify_flag"`
-	// RemarkQuanPin       string `json:"remark_quan_pin"`
-	// RemarkPinYinInitial string `json:"remark_pin_yin_initial"`
-	// PinYinInitial       string `json:"pin_yin_initial"`
-	// QuanPin             string `json:"quan_pin"`
-	// BigHeadUrl          string `json:"big_head_url"`
-	// SmallHeadUrl        string `json:"small_head_url"`
-	// HeadImgMd5          string `json:"head_img_md5"`
-	// ChatRoomNotify      int    `json:"chat_room_notify"`
-	// IsInChatRoom        int    `json:"is_in_chat_room"`
-	// Description         string `json:"description"`
-	// ExtraBuffer         []byte `json:"extra_buffer"`
-	// ChatRoomType        int    `json:"chat_room_type"`
 }
 
 func (c *ContactV4) Wrap() *Contact {

internal/model/media.go

@@ -10,6 +10,7 @@ type Media struct {
 	Path       string `json:"path"`
 	Name       string `json:"name"`
 	Size       int64  `json:"size"`
+	Data       []byte `json:"data"` // for voice
 	ModifyTime int64  `json:"modifyTime"`
 }
 

internal/model/mediamessage.go

@@ -283,9 +283,34 @@ type FinderMegaVideo struct {
 }
 
 type SysMsg struct {
-	SysMsgTemplate SysMsgTemplate `xml:"sysmsgtemplate"`
+	Type              string             `xml:"type,attr"`
+	DelChatRoomMember *DelChatRoomMember `xml:"delchatroommember,omitempty"`
+	SysMsgTemplate    *SysMsgTemplate    `xml:"sysmsgtemplate,omitempty"`
 }
 
+// 第一种消息类型：删除群成员/二维码邀请
+type DelChatRoomMember struct {
+	Plain string `xml:"plain"`
+	Text  string `xml:"text"`
+	Link  QRLink `xml:"link"`
+}
+
+type QRLink struct {
+	Scene      string       `xml:"scene"`
+	Text       string       `xml:"text"`
+	MemberList QRMemberList `xml:"memberlist"`
+	QRCode     string       `xml:"qrcode"`
+}
+
+type QRMemberList struct {
+	Usernames []UsernameItem `xml:"username"`
+}
+
+type UsernameItem struct {
+	Value string `xml:",chardata"`
+}
+
+// 第二种消息类型：系统消息模板
 type SysMsgTemplate struct {
 	ContentTemplate ContentTemplate `xml:"content_template"`
 }
@@ -305,7 +330,8 @@ type Link struct {
 	Name       string     `xml:"name,attr"`
 	Type       string     `xml:"type,attr"`
 	MemberList MemberList `xml:"memberlist"`
-	Separator  string     `xml:"separator"`
+	Separator  string     `xml:"separator,omitempty"`
+	Title      string     `xml:"title,omitempty"`
 }
 
 type MemberList struct {
@@ -318,6 +344,24 @@ type Member struct {
 }
 
 func (s *SysMsg) String() string {
+	if s.Type == "delchatroommember" {
+		return s.DelChatRoomMemberString()
+	}
+	return s.SysMsgTemplateString()
+}
+
+func (s *SysMsg) DelChatRoomMemberString() string {
+	if s.DelChatRoomMember == nil {
+		return ""
+	}
+	return s.DelChatRoomMember.Plain
+}
+
+func (s *SysMsg) SysMsgTemplateString() string {
+	if s.SysMsgTemplate == nil {
+		return ""
+	}
+
 	template := s.SysMsgTemplate.ContentTemplate.Template
 	links := s.SysMsgTemplate.ContentTemplate.LinkList.Links
 
@@ -354,7 +398,11 @@ func (s *SysMsg) String() string {
 
 		// 可以根据需要添加其他链接类型的处理逻辑
 		default:
-			replacement = ""
+			if link.Title != "" {
+				replacement = link.Title
+			} else {
+				replacement = ""
+			}
 		}
 
 		// 将占位符名称和替换内容存入映射

internal/model/message.go

@@ -55,6 +55,8 @@ func (m *Message) ParseMediaInfo(data string) error {
 		if Debug {
 			m.SysMsg = &sysMsg
 		}
+		m.Sender = "系统消息"
+		m.SenderName = ""
 		m.Content = sysMsg.String()
 		return nil
 	}
@@ -188,13 +190,8 @@ func (m *Message) PlainText(showChatRoom bool, host string) string {
 	buf := strings.Builder{}
 
 	sender := m.Sender
-	switch {
+	if m.IsSelf {
-	case m.Type == 10000:
-		sender = "系统消息"
-	case m.IsSelf:
 		sender = "我"
-	default:
-		sender = m.Sender
 	}
 	if m.SenderName != "" {
 		buf.WriteString(m.SenderName)
@@ -235,6 +232,9 @@ func (m *Message) PlainTextContent() string {
 	case 3:
 		return fmt.Sprintf("![图片](http://%s/image/%s)", m.Contents["host"], m.Contents["md5"])
 	case 34:
+		if voice, ok := m.Contents["voice"]; ok {
+			return fmt.Sprintf("[语音](http://%s/voice/%s)", m.Contents["host"], voice)
+		}
 		return "[语音]"
 	case 42:
 		return "[名片]"

internal/model/message_v3.go

@@ -1,6 +1,7 @@
 package model
 
 import (
+	"fmt"
 	"path/filepath"
 	"strings"
 	"time"
@@ -39,6 +40,7 @@ import (
 // BytesTrans BLOB
 // )
 type MessageV3 struct {
+	MsgSvrID        int64  `json:"MsgSvrID"`        // 消息 ID
 	Sequence        int64  `json:"Sequence"`        // 消息序号，10位时间戳 + 3位序号
 	CreateTime      int64  `json:"CreateTime"`      // 消息创建时间，10位时间戳
 	StrTalker       string `json:"StrTalker"`       // 聊天对象，微信 ID or 群 ID
@@ -77,6 +79,11 @@ func (m *MessageV3) Wrap() *Message {
 
 	_m.ParseMediaInfo(_m.Content)
 
+	// 语音消息
+	if _m.Type == 34 {
+		_m.Contents["voice"] = fmt.Sprint(m.MsgSvrID)
+	}
+
 	if len(m.BytesExtra) != 0 {
 		if bytesExtra := ParseBytesExtra(m.BytesExtra); bytesExtra != nil {
 			if _m.IsChatRoom {

internal/model/message_v4.go

@@ -2,6 +2,7 @@ package model
 
 import (
 	"bytes"
+	"fmt"
 	"strings"
 	"time"
 
@@ -31,6 +32,7 @@ import (
 // )
 type MessageV4 struct {
 	SortSeq        int64  `json:"sort_seq"`         // 消息序号，10位时间戳 + 3位序号
+	ServerID       int64  `json:"server_id"`        // 消息 ID，用于关联 voice
 	LocalType      int64  `json:"local_type"`       // 消息类型
 	UserName       string `json:"user_name"`        // 发送人，通过 Join Name2Id 表获得
 	CreateTime     int64  `json:"create_time"`      // 消息创建时间，10位时间戳
@@ -74,6 +76,11 @@ func (m *MessageV4) Wrap(talker string) *Message {
 
 	_m.ParseMediaInfo(content)
 
+	// 语音消息
+	if _m.Type == 34 {
+		_m.Contents["voice"] = fmt.Sprint(m.ServerID)
+	}
+
 	if len(m.PackedInfoData) != 0 {
 		if packedInfo := ParsePackedInfo(m.PackedInfoData); packedInfo != nil {
 			// FIXME 尝试解决 v4 版本 xml 数据无法匹配到 hardlink 记录的问题

internal/wechat/decrypt/validator.go

@@ -15,13 +15,17 @@ type Validator struct {
 }
 
 // NewValidator 创建一个仅用于验证的验证器
-func NewValidator(dataDir string, platform string, version int) (*Validator, error) {
+func NewValidator(platform string, version int, dataDir string) (*Validator, error) {
+	dbFile := GetSimpleDBFile(platform, version)
+	dbPath := filepath.Join(dataDir + "/" + dbFile)
+	return NewValidatorWithFile(platform, version, dbPath)
+}
+
+func NewValidatorWithFile(platform string, version int, dbPath string) (*Validator, error) {
 	decryptor, err := NewDecryptor(platform, version)
 	if err != nil {
 		return nil, err
 	}
-	dbFile := GetSimpleDBFile(platform, version)
-	dbPath := filepath.Join(dataDir + "/" + dbFile)
 	d, err := common.OpenDBFile(dbPath, decryptor.GetPageSize())
 	if err != nil {
 		return nil, err

internal/wechat/key/darwin/v3.go

@@ -19,12 +19,22 @@ const (
 	MaxWorkersV3 = 8
 )
 
+var V3KeyPatterns = []KeyPatternInfo{
+	{
+		Pattern: []byte{0x72, 0x74, 0x72, 0x65, 0x65, 0x5f, 0x69, 0x33, 0x32},
+		Offset:  24,
+	},
+}
+
 type V3Extractor struct {
-	validator *decrypt.Validator
+	validator   *decrypt.Validator
+	keyPatterns []KeyPatternInfo
 }
 
 func NewV3Extractor() *V3Extractor {
-	return &V3Extractor{}
+	return &V3Extractor{
+		keyPatterns: V3KeyPatterns,
+	}
 }
 
 func (e *V3Extractor) Extract(ctx context.Context, proc *model.Process) (string, error) {
@@ -127,7 +137,6 @@ func (e *V3Extractor) findMemory(ctx context.Context, pid uint32, memoryChannel
 
 // worker processes memory regions to find V3 version key
 func (e *V3Extractor) worker(ctx context.Context, memoryChannel <-chan []byte, resultChannel chan<- string) {
-	keyPattern := []byte{0x72, 0x74, 0x72, 0x65, 0x65, 0x5f, 0x69, 0x33, 0x32}
 	for {
 		select {
 		case <-ctx.Done():
@@ -137,51 +146,60 @@ func (e *V3Extractor) worker(ctx context.Context, memoryChannel <-chan []byte, r
 				return
 			}
 
-			index := len(memory)
+			if key, ok := e.SearchKey(ctx, memory); ok {
-
-			for {
 				select {
-				case <-ctx.Done():
+				case resultChannel <- key:
-					return // Exit if context cancelled
 				default:
 				}
-
-				log.Debug().Msgf("Searching for V3 key in memory region, size: %d bytes", len(memory))
-
-				// Find pattern from end to beginning
-				index = bytes.LastIndex(memory[:index], keyPattern)
-				if index == -1 {
-					break // No more matches found
-				}
-
-				log.Debug().Msgf("Found potential V3 key pattern in memory region, index: %d", index)
-
-				// For V3, the key is 32 bytes and starts right after the pattern
-				if index+24+32 > len(memory) {
-					index -= 1
-					continue
-				}
-
-				// Extract the key data, which is right after the pattern and 32 bytes long
-				keyOffset := index + 24
-				keyData := memory[keyOffset : keyOffset+32]
-
-				// Validate key against database header
-				if e.validator.Validate(keyData) {
-					select {
-					case resultChannel <- hex.EncodeToString(keyData):
-						log.Debug().Msg("Key found: " + hex.EncodeToString(keyData))
-						return
-					default:
-					}
-				}
-
-				index -= 1
 			}
 		}
 	}
 }
 
+func (e *V3Extractor) SearchKey(ctx context.Context, memory []byte) (string, bool) {
+	for _, keyPattern := range e.keyPatterns {
+		index := len(memory)
+
+		for {
+			select {
+			case <-ctx.Done():
+				return "", false
+			default:
+			}
+
+			// Find pattern from end to beginning
+			index = bytes.LastIndex(memory[:index], keyPattern.Pattern)
+			if index == -1 {
+				break // No more matches found
+			}
+
+			// Check if we have enough space for the key
+			keyOffset := index + keyPattern.Offset
+			if keyOffset < 0 || keyOffset+32 > len(memory) {
+				index -= 1
+				continue
+			}
+
+			// Extract the key data, which is 32 bytes long
+			keyData := memory[keyOffset : keyOffset+32]
+
+			// Validate key against database header
+			if e.validator.Validate(keyData) {
+				log.Debug().
+					Str("pattern", hex.EncodeToString(keyPattern.Pattern)).
+					Int("offset", keyPattern.Offset).
+					Str("key", hex.EncodeToString(keyData)).
+					Msg("Key found")
+				return hex.EncodeToString(keyData), true
+			}
+
+			index -= 1
+		}
+	}
+
+	return "", false
+}
+
 func (e *V3Extractor) SetValidate(validator *decrypt.Validator) {
 	e.validator = validator
 }

internal/wechat/key/darwin/v4.go

@@ -19,12 +19,26 @@ const (
 	MaxWorkers = 8
 )
 
+var V4KeyPatterns = []KeyPatternInfo{
+	{
+		Pattern: []byte{0x20, 0x66, 0x74, 0x73, 0x35, 0x28, 0x25, 0x00},
+		Offset:  16,
+	},
+	{
+		Pattern: []byte{0x20, 0x66, 0x74, 0x73, 0x35, 0x28, 0x25, 0x00},
+		Offset:  -80,
+	},
+}
+
 type V4Extractor struct {
-	validator *decrypt.Validator
+	validator   *decrypt.Validator
+	keyPatterns []KeyPatternInfo
 }
 
 func NewV4Extractor() *V4Extractor {
-	return &V4Extractor{}
+	return &V4Extractor{
+		keyPatterns: V4KeyPatterns,
+	}
 }
 
 func (e *V4Extractor) Extract(ctx context.Context, proc *model.Process) (string, error) {
@@ -127,8 +141,6 @@ func (e *V4Extractor) findMemory(ctx context.Context, pid uint32, memoryChannel
 
 // worker processes memory regions to find V4 version key
 func (e *V4Extractor) worker(ctx context.Context, memoryChannel <-chan []byte, resultChannel chan<- string) {
-	keyPattern := []byte{0x20, 0x66, 0x74, 0x73, 0x35, 0x28, 0x25, 0x00}
-
 	for {
 		select {
 		case <-ctx.Done():
@@ -138,47 +150,65 @@ func (e *V4Extractor) worker(ctx context.Context, memoryChannel <-chan []byte, r
 				return
 			}
 
-			index := len(memory)
+			if key, ok := e.SearchKey(ctx, memory); ok {
-
-			for {
 				select {
-				case <-ctx.Done():
+				case resultChannel <- key:
-					return // Exit if context cancelled
 				default:
 				}
-
-				// Find pattern from end to beginning
-				index = bytes.LastIndex(memory[:index], keyPattern)
-				if index == -1 {
-					break // No more matches found
-				}
-
-				// Check if we have enough space for the key
-				if index+16+32 > len(memory) {
-					index -= 1
-					continue
-				}
-
-				// Extract the key data, which is 16 bytes after the pattern and 32 bytes long
-				keyOffset := index + 16
-				keyData := memory[keyOffset : keyOffset+32]
-
-				// Validate key against database header
-				if e.validator.Validate(keyData) {
-					select {
-					case resultChannel <- hex.EncodeToString(keyData):
-						log.Debug().Msg("Key found: " + hex.EncodeToString(keyData))
-						return
-					default:
-					}
-				}
-
-				index -= 1
 			}
 		}
 	}
 }
 
+func (e *V4Extractor) SearchKey(ctx context.Context, memory []byte) (string, bool) {
+	for _, keyPattern := range e.keyPatterns {
+		index := len(memory)
+
+		for {
+			select {
+			case <-ctx.Done():
+				return "", false
+			default:
+			}
+
+			// Find pattern from end to beginning
+			index = bytes.LastIndex(memory[:index], keyPattern.Pattern)
+			if index == -1 {
+				break // No more matches found
+			}
+
+			// Check if we have enough space for the key
+			keyOffset := index + keyPattern.Offset
+			if keyOffset < 0 || keyOffset+32 > len(memory) {
+				index -= 1
+				continue
+			}
+
+			// Extract the key data, which is 16 bytes after the pattern and 32 bytes long
+			keyData := memory[keyOffset : keyOffset+32]
+
+			// Validate key against database header
+			if e.validator.Validate(keyData) {
+				log.Debug().
+					Str("pattern", hex.EncodeToString(keyPattern.Pattern)).
+					Int("offset", keyPattern.Offset).
+					Str("key", hex.EncodeToString(keyData)).
+					Msg("Key found")
+				return hex.EncodeToString(keyData), true
+			}
+
+			index -= 1
+		}
+	}
+
+	return "", false
+}
+
 func (e *V4Extractor) SetValidate(validator *decrypt.Validator) {
 	e.validator = validator
 }
+
+type KeyPatternInfo struct {
+	Pattern []byte
+	Offset  int
+}

internal/wechat/key/extractor.go

@@ -15,6 +15,9 @@ type Extractor interface {
 	// Extract 从进程中提取密钥
 	Extract(ctx context.Context, proc *model.Process) (string, error)
 
+	// SearchKey 在内存中搜索密钥
+	SearchKey(ctx context.Context, memory []byte) (string, bool)
+
 	SetValidate(validator *decrypt.Validator)
 }
 

internal/wechat/key/windows/v3.go

@@ -1,6 +1,8 @@
 package windows
 
 import (
+	"context"
+
 	"github.com/sjzar/chatlog/internal/wechat/decrypt"
 )
 
@@ -12,6 +14,11 @@ func NewV3Extractor() *V3Extractor {
 	return &V3Extractor{}
 }
 
+func (e *V3Extractor) SearchKey(ctx context.Context, memory []byte) (string, bool) {
+	// TODO : Implement the key search logic for V3
+	return "", false
+}
+
 func (e *V3Extractor) SetValidate(validator *decrypt.Validator) {
 	e.validator = validator
 }

internal/wechat/key/windows/v4.go

@@ -1,6 +1,8 @@
 package windows
 
 import (
+	"context"
+
 	"github.com/sjzar/chatlog/internal/wechat/decrypt"
 )
 
@@ -12,6 +14,11 @@ func NewV4Extractor() *V4Extractor {
 	return &V4Extractor{}
 }
 
+func (e *V4Extractor) SearchKey(ctx context.Context, memory []byte) (string, bool) {
+	// TODO : Implement the key search logic for V4
+	return "", false
+}
+
 func (e *V4Extractor) SetValidate(validator *decrypt.Validator) {
 	e.validator = validator
 }

internal/wechat/wechat.go

@@ -90,7 +90,7 @@ func (a *Account) GetKey(ctx context.Context) (string, error) {
 		return "", err
 	}
 
-	validator, err := decrypt.NewValidator(process.DataDir, process.Platform, process.Version)
+	validator, err := decrypt.NewValidator(process.Platform, process.Version, process.DataDir)
 	if err != nil {
 		return "", err
 	}

internal/wechatdb/datasource/v4/datasource.go

@@ -23,6 +23,7 @@ const (
 	ContactFilePattern = "^contact\\.db$"
 	SessionFilePattern = "^session\\.db$"
 	MediaFilePattern   = "^hardlink\\.db$"
+	VoiceFilePattern   = "^media_([0-9]?[0-9])?\\.db$"
 )
 
 // MessageDBInfo 存储消息数据库的信息
@@ -38,6 +39,7 @@ type DataSource struct {
 	contactDb  *sql.DB
 	sessionDb  *sql.DB
 	mediaDb    *sql.DB
+	voiceDb    []*sql.DB
 
 	// 消息数据库信息
 	messageFiles []MessageDBInfo
@@ -47,6 +49,7 @@ func New(path string) (*DataSource, error) {
 	ds := &DataSource{
 		path:         path,
 		messageDbs:   make(map[string]*sql.DB),
+		voiceDb:      make([]*sql.DB, 0),
 		messageFiles: make([]MessageDBInfo, 0),
 	}
 
@@ -62,6 +65,9 @@ func New(path string) (*DataSource, error) {
 	if err := ds.initMediaDb(path); err != nil {
 		return nil, errors.DBInitFailed(err)
 	}
+	if err := ds.initVoiceDb(path); err != nil {
+		return nil, errors.DBInitFailed(err)
+	}
 
 	return ds, nil
 }
@@ -173,6 +179,24 @@ func (ds *DataSource) initMediaDb(path string) error {
 	return nil
 }
 
+func (ds *DataSource) initVoiceDb(path string) error {
+	files, err := util.FindFilesWithPatterns(path, VoiceFilePattern, true)
+	if err != nil {
+		return errors.DBFileNotFound(path, VoiceFilePattern, err)
+	}
+	if len(files) == 0 {
+		return errors.DBFileNotFound(path, VoiceFilePattern, nil)
+	}
+	for _, file := range files {
+		db, err := sql.Open("sqlite3", file)
+		if err != nil {
+			return errors.DBConnectFailed(files[0], err)
+		}
+		ds.voiceDb = append(ds.voiceDb, db)
+	}
+	return nil
+}
+
 // getDBInfosForTimeRange 获取时间范围内的数据库信息
 func (ds *DataSource) getDBInfosForTimeRange(startTime, endTime time.Time) []MessageDBInfo {
 	var dbs []MessageDBInfo
@@ -188,6 +212,7 @@ func (ds *DataSource) GetMessages(ctx context.Context, startTime, endTime time.T
 	if talker == "" {
 		return nil, errors.ErrTalkerEmpty
 	}
+	log.Debug().Msg(talker)
 
 	// 找到时间范围内的数据库文件
 	dbInfos := ds.getDBInfosForTimeRange(startTime, endTime)
@@ -215,7 +240,7 @@ func (ds *DataSource) GetMessages(ctx context.Context, startTime, endTime time.T
 			continue
 		}
 
-		messages, err := ds.getMessagesFromDB(ctx, db, dbInfo, startTime, endTime, talker)
+		messages, err := ds.getMessagesFromDB(ctx, db, startTime, endTime, talker)
 		if err != nil {
 			log.Err(err).Msgf("从数据库 %s 获取消息失败", dbInfo.FilePath)
 			continue
@@ -260,12 +285,26 @@ func (ds *DataSource) getMessagesSingleFile(ctx context.Context, dbInfo MessageD
 	talkerMd5 := hex.EncodeToString(_talkerMd5Bytes[:])
 	tableName := "Msg_" + talkerMd5
 
+	// 检查表是否存在
+	var exists bool
+	err := db.QueryRowContext(ctx,
+		"SELECT 1 FROM sqlite_master WHERE type='table' AND name=?",
+		tableName).Scan(&exists)
+
+	if err != nil {
+		if err == sql.ErrNoRows {
+			// 表不存在，返回空结果
+			return []*model.Message{}, nil
+		}
+		return nil, errors.QueryFailed("", err)
+	}
+
 	// 构建查询条件
 	conditions := []string{"create_time >= ? AND create_time <= ?"}
 	args := []interface{}{startTime.Unix(), endTime.Unix()}
 
 	query := fmt.Sprintf(`
-		SELECT m.sort_seq, m.local_type, n.user_name, m.create_time, m.message_content, m.packed_info_data, m.status
+		SELECT m.sort_seq, m.server_id, m.local_type, n.user_name, m.create_time, m.message_content, m.packed_info_data, m.status
 		FROM %s m
 		LEFT JOIN Name2Id n ON m.real_sender_id = n.rowid
 		WHERE %s 
@@ -293,6 +332,7 @@ func (ds *DataSource) getMessagesSingleFile(ctx context.Context, dbInfo MessageD
 		var msg model.MessageV4
 		err := rows.Scan(
 			&msg.SortSeq,
+			&msg.ServerID,
 			&msg.LocalType,
 			&msg.UserName,
 			&msg.CreateTime,
@@ -311,7 +351,7 @@ func (ds *DataSource) getMessagesSingleFile(ctx context.Context, dbInfo MessageD
 }
 
 // getMessagesFromDB 从数据库获取消息
-func (ds *DataSource) getMessagesFromDB(ctx context.Context, db *sql.DB, dbInfo MessageDBInfo, startTime, endTime time.Time, talker string) ([]*model.Message, error) {
+func (ds *DataSource) getMessagesFromDB(ctx context.Context, db *sql.DB, startTime, endTime time.Time, talker string) ([]*model.Message, error) {
 	// 构建表名
 	_talkerMd5Bytes := md5.Sum([]byte(talker))
 	talkerMd5 := hex.EncodeToString(_talkerMd5Bytes[:])
@@ -336,7 +376,7 @@ func (ds *DataSource) getMessagesFromDB(ctx context.Context, db *sql.DB, dbInfo
 	args := []interface{}{startTime.Unix(), endTime.Unix()}
 
 	query := fmt.Sprintf(`
-		SELECT m.sort_seq, m.local_type, n.user_name, m.create_time, m.message_content, m.packed_info_data, m.status
+		SELECT m.sort_seq, m.server_id, m.local_type, n.user_name, m.create_time, m.message_content, m.packed_info_data, m.status
 		FROM %s m
 		LEFT JOIN Name2Id n ON m.real_sender_id = n.rowid
 		WHERE %s 
@@ -361,6 +401,7 @@ func (ds *DataSource) getMessagesFromDB(ctx context.Context, db *sql.DB, dbInfo
 		var msg model.MessageV4
 		err := rows.Scan(
 			&msg.SortSeq,
+			&msg.ServerID,
 			&msg.LocalType,
 			&msg.UserName,
 			&msg.CreateTime,
@@ -605,10 +646,6 @@ func (ds *DataSource) GetMedia(ctx context.Context, _type string, key string) (*
 		return nil, errors.ErrKeyEmpty
 	}
 
-	if len(key) != 32 {
-		return nil, errors.ErrKeyLengthMust32
-	}
-
 	var table string
 	switch _type {
 	case "image":
@@ -617,6 +654,8 @@ func (ds *DataSource) GetMedia(ctx context.Context, _type string, key string) (*
 		table = "video_hardlink_info_v3"
 	case "file":
 		table = "file_hardlink_info_v3"
+	case "voice":
+		return ds.GetVoice(ctx, key)
 	default:
 		return nil, errors.MediaTypeUnsupported(_type)
 	}
@@ -675,6 +714,46 @@ func (ds *DataSource) GetMedia(ctx context.Context, _type string, key string) (*
 	return media, nil
 }
 
+func (ds *DataSource) GetVoice(ctx context.Context, key string) (*model.Media, error) {
+	if key == "" {
+		return nil, errors.ErrKeyEmpty
+	}
+
+	query := `
+	SELECT voice_data
+	FROM VoiceInfo
+	WHERE svr_id = ? 
+	`
+	args := []interface{}{key}
+
+	for _, db := range ds.voiceDb {
+		rows, err := db.QueryContext(ctx, query, args...)
+		if err != nil {
+			return nil, errors.QueryFailed(query, err)
+		}
+		defer rows.Close()
+
+		for rows.Next() {
+			var voiceData []byte
+			err := rows.Scan(
+				&voiceData,
+			)
+			if err != nil {
+				return nil, errors.ScanRowFailed(err)
+			}
+			if len(voiceData) > 0 {
+				return &model.Media{
+					Type: "voice",
+					Key:  key,
+					Data: voiceData,
+				}, nil
+			}
+		}
+	}
+
+	return nil, errors.ErrMediaNotFound
+}
+
 func (ds *DataSource) Close() error {
 	var errs []error
 

internal/wechatdb/datasource/windowsv3/datasource.go

@@ -23,6 +23,7 @@ const (
 	ImageFilePattern   = "^HardLinkImage\\.db$"
 	VideoFilePattern   = "^HardLinkVideo\\.db$"
 	FileFilePattern    = "^HardLinkFile\\.db$"
+	VoiceFilePattern   = "^MediaMSG([0-9])?\\.db$"
 )
 
 // MessageDBInfo 保存消息数据库的信息
@@ -46,6 +47,7 @@ type DataSource struct {
 	imageDb *sql.DB
 	videoDb *sql.DB
 	fileDb  *sql.DB
+	voiceDb []*sql.DB
 }
 
 // New 创建一个新的 WindowsV3DataSource
@@ -53,6 +55,7 @@ func New(path string) (*DataSource, error) {
 	ds := &DataSource{
 		messageFiles: make([]MessageDBInfo, 0),
 		messageDbs:   make(map[string]*sql.DB),
+		voiceDb:      make([]*sql.DB, 0),
 	}
 
 	// 初始化消息数据库
@@ -69,6 +72,10 @@ func New(path string) (*DataSource, error) {
 		return nil, errors.DBInitFailed(err)
 	}
 
+	if err := ds.initVoiceDb(path); err != nil {
+		return nil, errors.DBInitFailed(err)
+	}
+
 	return ds, nil
 }
 
@@ -238,6 +245,24 @@ func (ds *DataSource) initMediaDb(path string) error {
 	return nil
 }
 
+func (ds *DataSource) initVoiceDb(path string) error {
+	files, err := util.FindFilesWithPatterns(path, VoiceFilePattern, true)
+	if err != nil {
+		return errors.DBFileNotFound(path, VoiceFilePattern, err)
+	}
+	if len(files) == 0 {
+		return errors.DBFileNotFound(path, VoiceFilePattern, nil)
+	}
+	for _, file := range files {
+		db, err := sql.Open("sqlite3", file)
+		if err != nil {
+			return errors.DBConnectFailed(files[0], err)
+		}
+		ds.voiceDb = append(ds.voiceDb, db)
+	}
+	return nil
+}
+
 // getDBInfosForTimeRange 获取时间范围内的数据库信息
 func (ds *DataSource) getDBInfosForTimeRange(startTime, endTime time.Time) []MessageDBInfo {
 	var dbs []MessageDBInfo
@@ -293,7 +318,7 @@ func (ds *DataSource) GetMessages(ctx context.Context, startTime, endTime time.T
 		}
 
 		query := fmt.Sprintf(`
-            SELECT Sequence, CreateTime, StrTalker, IsSender, 
+            SELECT MsgSvrID, Sequence, CreateTime, StrTalker, IsSender, 
                 Type, SubType, StrContent, CompressContent, BytesExtra
             FROM MSG 
             WHERE %s 
@@ -314,6 +339,7 @@ func (ds *DataSource) GetMessages(ctx context.Context, startTime, endTime time.T
 			var bytesExtra []byte
 
 			err := rows.Scan(
+				&msg.MsgSvrID,
 				&msg.Sequence,
 				&msg.CreateTime,
 				&msg.StrTalker,
@@ -377,7 +403,7 @@ func (ds *DataSource) getMessagesSingleFile(ctx context.Context, dbInfo MessageD
 		}
 	}
 	query := fmt.Sprintf(`
-        SELECT Sequence, CreateTime, StrTalker, IsSender, 
+        SELECT MsgSvrID, Sequence, CreateTime, StrTalker, IsSender, 
             Type, SubType, StrContent, CompressContent, BytesExtra
         FROM MSG 
         WHERE %s 
@@ -406,6 +432,7 @@ func (ds *DataSource) getMessagesSingleFile(ctx context.Context, dbInfo MessageD
 		var compressContent []byte
 		var bytesExtra []byte
 		err := rows.Scan(
+			&msg.MsgSvrID,
 			&msg.Sequence,
 			&msg.CreateTime,
 			&msg.StrTalker,
@@ -652,6 +679,10 @@ func (ds *DataSource) GetMedia(ctx context.Context, _type string, key string) (*
 		return nil, errors.ErrKeyEmpty
 	}
 
+	if _type == "voice" {
+		return ds.GetVoice(ctx, key)
+	}
+
 	md5key, err := hex.DecodeString(key)
 	if err != nil {
 		return nil, errors.DecodeKeyFailed(err)
@@ -725,6 +756,46 @@ func (ds *DataSource) GetMedia(ctx context.Context, _type string, key string) (*
 	return media, nil
 }
 
+func (ds *DataSource) GetVoice(ctx context.Context, key string) (*model.Media, error) {
+	if key == "" {
+		return nil, errors.ErrKeyEmpty
+	}
+
+	query := `
+	SELECT Buf
+	FROM Media
+	WHERE Reserved0 = ? 
+	`
+	args := []interface{}{key}
+
+	for _, db := range ds.voiceDb {
+		rows, err := db.QueryContext(ctx, query, args...)
+		if err != nil {
+			return nil, errors.QueryFailed(query, err)
+		}
+		defer rows.Close()
+
+		for rows.Next() {
+			var voiceData []byte
+			err := rows.Scan(
+				&voiceData,
+			)
+			if err != nil {
+				return nil, errors.ScanRowFailed(err)
+			}
+			if len(voiceData) > 0 {
+				return &model.Media{
+					Type: "voice",
+					Key:  key,
+					Data: voiceData,
+				}, nil
+			}
+		}
+	}
+
+	return nil, errors.ErrMediaNotFound
+}
+
 // Close 实现 DataSource 接口的 Close 方法
 func (ds *DataSource) Close() error {
 	var errs []error

pkg/util/silk/silk.go

@@ -0,0 +1,36 @@
+package silk
+
+import (
+	"fmt"
+
+	"github.com/sjzar/go-lame"
+	"github.com/sjzar/go-silk"
+)
+
+func Silk2MP3(data []byte) ([]byte, error) {
+
+	sd := silk.SilkInit()
+	defer sd.Close()
+
+	pcmdata := sd.Decode(data)
+	if len(pcmdata) == 0 {
+		return nil, fmt.Errorf("silk decode failed")
+	}
+
+	le := lame.Init()
+	defer le.Close()
+
+	le.SetInSamplerate(24000)
+	le.SetOutSamplerate(24000)
+	le.SetNumChannels(1)
+	le.SetBitrate(16)
+	// IMPORTANT!
+	le.InitParams()
+
+	mp3data := le.Encode(pcmdata)
+	if len(mp3data) == 0 {
+		return nil, fmt.Errorf("mp3 encode failed")
+	}
+
+	return mp3data, nil
+}