go语言实现视频播放及查询,实现登陆及视频列表获取返回视频功能

This commit is contained in:
lijun 2024-05-18 17:12:24 +08:00
commit 218e00c17f
16 changed files with 722 additions and 0 deletions

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.idea/.gitignore vendored Normal file
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# Default ignored files
/shelf/
/workspace.xml
# Editor-based HTTP Client requests
/httpRequests/
# Datasource local storage ignored files
/dataSources/
/dataSources.local.xml

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.idea/modules.xml Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="ProjectModuleManager">
<modules>
<module fileurl="file://$PROJECT_DIR$/.idea/videoplayer.iml" filepath="$PROJECT_DIR$/.idea/videoplayer.iml" />
</modules>
</component>
</project>

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.idea/vcs.xml Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="VcsDirectoryMappings">
<mapping directory="$PROJECT_DIR$" vcs="Git" />
</component>
</project>

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.idea/videoplayer.iml Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<module type="WEB_MODULE" version="4">
<component name="Go" enabled="true" />
<component name="NewModuleRootManager">
<content url="file://$MODULE_DIR$" />
<orderEntry type="inheritedJdk" />
<orderEntry type="sourceFolder" forTests="false" />
</component>
</module>

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dao/db.go Normal file
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package dao
import (
"gorm.io/driver/mysql"
"gorm.io/gorm"
)
var DB *gorm.DB
func Init() {
dsn := "video:dLPmjweadG625DtH@tcp(114.115.206.93:3306)/video?charset=utf8mb4&parseTime=True&loc=Local"
db, err := gorm.Open(mysql.Open(dsn), &gorm.Config{})
if err != nil {
panic("failed to connect database")
}
DB = db
}

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dao/user.go Normal file
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package dao
type User struct {
ID int `gorm:"primaryKey column:id"`
Name string `gorm:"column:name"`
Age int `gorm:"column:age"`
Email string `gorm:"column:email"`
Password string `gorm:"column:password"`
Gender string `gorm:"column:gender"`
CreateTime string `gorm:"column:create_time"`
UpdateTime string `gorm:"column:update_time"`
}
func CreateUser(name string, password, email string) int {
user := User{Name: name, Email: email, Password: password}
DB.Create(&user)
return user.ID
}
func DeleteUserByID(id int) int {
DB.Delete(&User{}, id)
return id
}
func FindUserByID(id int) User {
var user User
DB.Debug().First(&user, id)
return user
}
func FindUserByName(name string) User {
var user User
DB.Debug().Where("name = ?", name).First(&user)
return user
}
func FindUserByEmail(email string) User {
var user User
DB.Debug().Where("email = ?", email).First(&user)
return user
}
func UpdateUserByID(id int, name, password, email string) {
DB.Model(&User{}).Where("id = ?", id).Updates(User{Name: name, Password: password, Email: email})
}

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dao/video.go Normal file
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package dao
import "time"
type Video struct {
ID int `gorm:"primaryKey column:id"`
CameraID int `gorm:"column:camera_id"`
VideoPath string `gorm:"column:video_path"`
VideoName string `gorm:"column:video_name"`
AuthId int `gorm:"column:auth_id"`
Human int `gorm:"column:human"`
IsDelete int `gorm:"column:is_delete"`
CreateTime string `gorm:"column:create_time"`
EndTime string `gorm:"column:end_time"`
DeleteTime string `gorm:"column:delete_time"`
FileSize int `gorm:"column:file_size"`
}
func CreateVideo(videoPath, videoName string, authID, human, isDelete int, createTime, endTime string, fileSize int) int {
video := Video{VideoPath: videoPath, VideoName: videoName, AuthId: authID, Human: human, IsDelete: isDelete, CreateTime: createTime, EndTime: endTime, FileSize: fileSize}
DB.Create(&video)
return video.ID
}
func DeleteVideoByID(id int) int {
delete_time := time.Now().Format("2006-01-02 15:04:05")
DB.Updates(&Video{IsDelete: 1, DeleteTime: delete_time}).Where("id = ?", id)
return id
}
func FindVideoByID(id, auth_id int) Video {
var video Video
DB.Debug().Where("id = ? and auth_id = ?", id, auth_id).First(&video)
return video
}
func FindVideoListsByAuthID(auth_id int) []Video {
var videos []Video
DB.Debug().Where("auth_id = ?", auth_id).Where("is_delete=0").Find(&videos).Limit(30)
return videos
}
func FindVideoListByTime(auth_id int, startTime, endTime string) []Video {
var videos []Video
DB.Debug().Where("auth_id = ?", auth_id).Where("is_delete=0").Where("create_time > ? and create_time < ?", startTime, endTime).Find(&videos)
return videos
}

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go.mod Normal file
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module videoplayer
go 1.21
require (
github.com/gin-gonic/gin v1.10.0
github.com/go-redis/redis/v8 v8.11.5
github.com/golang-jwt/jwt v3.2.2+incompatible
gorm.io/driver/mysql v1.5.6
gorm.io/gorm v1.25.7
)
require (
github.com/bytedance/sonic v1.11.6 // indirect
github.com/bytedance/sonic/loader v0.1.1 // indirect
github.com/cespare/xxhash/v2 v2.1.2 // indirect
github.com/cloudwego/base64x v0.1.4 // indirect
github.com/cloudwego/iasm v0.2.0 // indirect
github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f // indirect
github.com/gabriel-vasile/mimetype v1.4.3 // indirect
github.com/gin-contrib/sse v0.1.0 // 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 v10.20.0 // indirect
github.com/go-sql-driver/mysql v1.7.0 // indirect
github.com/goccy/go-json v0.10.2 // indirect
github.com/jinzhu/inflection v1.0.0 // indirect
github.com/jinzhu/now v1.1.5 // indirect
github.com/json-iterator/go v1.1.12 // indirect
github.com/klauspost/cpuid/v2 v2.2.7 // indirect
github.com/leodido/go-urn v1.4.0 // indirect
github.com/mattn/go-isatty v0.0.20 // 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 v2.2.2 // indirect
github.com/twitchyliquid64/golang-asm v0.15.1 // indirect
github.com/ugorji/go/codec v1.2.12 // indirect
golang.org/x/arch v0.8.0 // indirect
golang.org/x/crypto v0.23.0 // indirect
golang.org/x/net v0.25.0 // indirect
golang.org/x/sys v0.20.0 // indirect
golang.org/x/text v0.15.0 // indirect
google.golang.org/protobuf v1.34.1 // indirect
gopkg.in/yaml.v3 v3.0.1 // indirect
)

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go.sum Normal file
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github.com/bytedance/sonic v1.11.6 h1:oUp34TzMlL+OY1OUWxHqsdkgC/Zfc85zGqw9siXjrc0=
github.com/bytedance/sonic v1.11.6/go.mod h1:LysEHSvpvDySVdC2f87zGWf6CIKJcAvqab1ZaiQtds4=
github.com/bytedance/sonic/loader v0.1.1 h1:c+e5Pt1k/cy5wMveRDyk2X4B9hF4g7an8N3zCYjJFNM=
github.com/bytedance/sonic/loader v0.1.1/go.mod h1:ncP89zfokxS5LZrJxl5z0UJcsk4M4yY2JpfqGeCtNLU=
github.com/cespare/xxhash/v2 v2.1.2 h1:YRXhKfTDauu4ajMg1TPgFO5jnlC2HCbmLXMcTG5cbYE=
github.com/cespare/xxhash/v2 v2.1.2/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
github.com/cloudwego/base64x v0.1.4 h1:jwCgWpFanWmN8xoIUHa2rtzmkd5J2plF/dnLS6Xd/0Y=
github.com/cloudwego/base64x v0.1.4/go.mod h1:0zlkT4Wn5C6NdauXdJRhSKRlJvmclQ1hhJgA0rcu/8w=
github.com/cloudwego/iasm v0.2.0 h1:1KNIy1I1H9hNNFEEH3DVnI4UujN+1zjpuk6gwHLTssg=
github.com/cloudwego/iasm v0.2.0/go.mod h1:8rXZaNYT2n95jn+zTI1sDr+IgcD2GVs0nlbbQPiEFhY=
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f h1:lO4WD4F/rVNCu3HqELle0jiPLLBs70cWOduZpkS1E78=
github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f/go.mod h1:cuUVRXasLTGF7a8hSLbxyZXjz+1KgoB3wDUb6vlszIc=
github.com/fsnotify/fsnotify v1.4.9 h1:hsms1Qyu0jgnwNXIxa+/V/PDsU6CfLf6CNO8H7IWoS4=
github.com/fsnotify/fsnotify v1.4.9/go.mod h1:znqG4EE+3YCdAaPaxE2ZRY/06pZUdp0tY4IgpuI1SZQ=
github.com/gabriel-vasile/mimetype v1.4.3 h1:in2uUcidCuFcDKtdcBxlR0rJ1+fsokWf+uqxgUFjbI0=
github.com/gabriel-vasile/mimetype v1.4.3/go.mod h1:d8uq/6HKRL6CGdk+aubisF/M5GcPfT7nKyLpA0lbSSk=
github.com/gin-contrib/sse v0.1.0 h1:Y/yl/+YNO8GZSjAhjMsSuLt29uWRFHdHYUb5lYOV9qE=
github.com/gin-contrib/sse v0.1.0/go.mod h1:RHrZQHXnP2xjPF+u1gW/2HnVO7nvIa9PG3Gm+fLHvGI=
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-playground/assert/v2 v2.2.0 h1:JvknZsQTYeFEAhQwI4qEt9cyV5ONwRHC+lYKSsYSR8s=
github.com/go-playground/assert/v2 v2.2.0/go.mod h1:VDjEfimB/XKnb+ZQfWdccd7VUvScMdVu0Titje2rxJ4=
github.com/go-playground/locales v0.14.1 h1:EWaQ/wswjilfKLTECiXz7Rh+3BjFhfDFKv/oXslEjJA=
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 v10.20.0 h1:K9ISHbSaI0lyB2eWMPJo+kOS/FBExVwjEviJTixqxL8=
github.com/go-playground/validator/v10 v10.20.0/go.mod h1:dbuPbCMFw/DrkbEynArYaCwl3amGuJotoKCe95atGMM=
github.com/go-redis/redis/v8 v8.11.5 h1:AcZZR7igkdvfVmQTPnu9WE37LRrO/YrBH5zWyjDC0oI=
github.com/go-redis/redis/v8 v8.11.5/go.mod h1:gREzHqY1hg6oD9ngVRbLStwAWKhA0FEgq8Jd4h5lpwo=
github.com/go-sql-driver/mysql v1.7.0 h1:ueSltNNllEqE3qcWBTD0iQd3IpL/6U+mJxLkazJ7YPc=
github.com/go-sql-driver/mysql v1.7.0/go.mod h1:OXbVy3sEdcQ2Doequ6Z5BW6fXNQTmx+9S1MCJN5yJMI=
github.com/goccy/go-json v0.10.2 h1:CrxCmQqYDkv1z7lO7Wbh2HN93uovUHgrECaO5ZrCXAU=
github.com/goccy/go-json v0.10.2/go.mod h1:6MelG93GURQebXPDq3khkgXZkazVtN9CRI+MGFi0w8I=
github.com/golang-jwt/jwt v3.2.2+incompatible h1:IfV12K8xAKAnZqdXVzCZ+TOjboZ2keLg81eXfW3O+oY=
github.com/golang-jwt/jwt v3.2.2+incompatible/go.mod h1:8pz2t5EyA70fFQQSrl6XZXzqecmYZeUEB8OUGHkxJ+I=
github.com/google/go-cmp v0.5.5 h1:Khx7svrCpmxxtHBq5j2mp/xVjsi8hQMfNLvJFAlrGgU=
github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
github.com/jinzhu/inflection v1.0.0 h1:K317FqzuhWc8YvSVlFMCCUb36O/S9MCKRDI7QkRKD/E=
github.com/jinzhu/inflection v1.0.0/go.mod h1:h+uFLlag+Qp1Va5pdKtLDYj+kHp5pxUVkryuEj+Srlc=
github.com/jinzhu/now v1.1.5 h1:/o9tlHleP7gOFmsnYNz3RGnqzefHA47wQpKrrdTIwXQ=
github.com/jinzhu/now v1.1.5/go.mod h1:d3SSVoowX0Lcu0IBviAWJpolVfI5UJVZZ7cO71lE/z8=
github.com/json-iterator/go v1.1.12 h1:PV8peI4a0ysnczrg+LtxykD8LfKY9ML6u2jnxaEnrnM=
github.com/json-iterator/go v1.1.12/go.mod h1:e30LSqwooZae/UwlEbR2852Gd8hjQvJoHmT4TnhNGBo=
github.com/klauspost/cpuid/v2 v2.0.9/go.mod h1:FInQzS24/EEf25PyTYn52gqo7WaD8xa0213Md/qVLRg=
github.com/klauspost/cpuid/v2 v2.2.7 h1:ZWSB3igEs+d0qvnxR/ZBzXVmxkgt8DdzP6m9pfuVLDM=
github.com/klauspost/cpuid/v2 v2.2.7/go.mod h1:Lcz8mBdAVJIBVzewtcLocK12l3Y+JytZYpaMropDUws=
github.com/knz/go-libedit v1.10.1/go.mod h1:MZTVkCWyz0oBc7JOWP3wNAzd002ZbM/5hgShxwh4x8M=
github.com/leodido/go-urn v1.4.0 h1:WT9HwE9SGECu3lg4d/dIA+jxlljEa1/ffXKmRjqdmIQ=
github.com/leodido/go-urn v1.4.0/go.mod h1:bvxc+MVxLKB4z00jd1z+Dvzr47oO32F/QSNjSBOlFxI=
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/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/nxadm/tail v1.4.8 h1:nPr65rt6Y5JFSKQO7qToXr7pePgD6Gwiw05lkbyAQTE=
github.com/nxadm/tail v1.4.8/go.mod h1:+ncqLTQzXmGhMZNUePPaPqPvBxHAIsmXswZKocGu+AU=
github.com/onsi/ginkgo v1.16.5 h1:8xi0RTUf59SOSfEtZMvwTvXYMzG4gV23XVHOZiXNtnE=
github.com/onsi/ginkgo v1.16.5/go.mod h1:+E8gABHa3K6zRBolWtd+ROzc/U5bkGt0FwiG042wbpU=
github.com/onsi/gomega v1.18.1 h1:M1GfJqGRrBrrGGsbxzV5dqM2U2ApXefZCQpkukxYRLE=
github.com/onsi/gomega v1.18.1/go.mod h1:0q+aL8jAiMXy9hbwj2mr5GziHiwhAIQpFmmtT5hitRs=
github.com/pelletier/go-toml/v2 v2.2.2 h1:aYUidT7k73Pcl9nb2gScu7NSrKCSHIDE89b3+6Wq+LM=
github.com/pelletier/go-toml/v2 v2.2.2/go.mod h1:1t835xjRzz80PqgE6HHgN2JOsmgYu/h4qDAS4n929Rs=
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
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 v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg=
github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
github.com/twitchyliquid64/golang-asm v0.15.1 h1:SU5vSMR7hnwNxj24w34ZyCi/FmDZTkS4MhqMhdFk5YI=
github.com/twitchyliquid64/golang-asm v0.15.1/go.mod h1:a1lVb/DtPvCB8fslRZhAngC2+aY1QWCk3Cedj/Gdt08=
github.com/ugorji/go/codec v1.2.12 h1:9LC83zGrHhuUA9l16C9AHXAqEV/2wBQ4nkvumAE65EE=
github.com/ugorji/go/codec v1.2.12/go.mod h1:UNopzCgEMSXjBc6AOMqYvWC1ktqTAfzJZUZgYf6w6lg=
golang.org/x/arch v0.0.0-20210923205945-b76863e36670/go.mod h1:5om86z9Hs0C8fWVUuoMHwpExlXzs5Tkyp9hOrfG7pp8=
golang.org/x/arch v0.8.0 h1:3wRIsP3pM4yUptoR96otTUOXI367OS0+c9eeRi9doIc=
golang.org/x/arch v0.8.0/go.mod h1:FEVrYAQjsQXMVJ1nsMoVVXPZg6p2JE2mx8psSWTDQys=
golang.org/x/crypto v0.23.0 h1:dIJU/v2J8Mdglj/8rJ6UUOM3Zc9zLZxVZwwxMooUSAI=
golang.org/x/crypto v0.23.0/go.mod h1:CKFgDieR+mRhux2Lsu27y0fO304Db0wZe70UKqHu0v8=
golang.org/x/net v0.25.0 h1:d/OCCoBEUq33pjydKrGQhw7IlUPI2Oylr+8qLx49kac=
golang.org/x/net v0.25.0/go.mod h1:JkAGAh7GEvH74S6FOH42FLoXpXbE/aqXSrIQjXgsiwM=
golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.20.0 h1:Od9JTbYCk261bKm4M/mw7AklTlFYIa0bIp9BgSm1S8Y=
golang.org/x/sys v0.20.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
golang.org/x/text v0.15.0 h1:h1V/4gjBv8v9cjcR6+AR5+/cIYK5N/WAgiv4xlsEtAk=
golang.org/x/text v0.15.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543 h1:E7g+9GITq07hpfrRu66IVDexMakfv52eLZ2CXBWiKr4=
golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
google.golang.org/protobuf v1.34.1 h1:9ddQBjfCyZPOHPUiPxpYESBLc+T8P3E+Vo4IbKZgFWg=
google.golang.org/protobuf v1.34.1/go.mod h1:c6P6GXX6sHbq/GpV6MGZEdwhWPcYBgnhAHhKbcUYpos=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 h1:uRGJdciOHaEIrze2W8Q3AKkepLTh2hOroT7a+7czfdQ=
gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw=
gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
gorm.io/driver/mysql v1.5.6 h1:Ld4mkIickM+EliaQZQx3uOJDJHtrd70MxAUqWqlx3Y8=
gorm.io/driver/mysql v1.5.6/go.mod h1:sEtPWMiqiN1N1cMXoXmBbd8C6/l+TESwriotuRRpkDM=
gorm.io/gorm v1.25.7 h1:VsD6acwRjz2zFxGO50gPO6AkNs7KKnvfzUjHQhZDz/A=
gorm.io/gorm v1.25.7/go.mod h1:hbnx/Oo0ChWMn1BIhpy1oYozzpM15i4YPuHDmfYtwg8=
nullprogram.com/x/optparse v1.0.0/go.mod h1:KdyPE+Igbe0jQUrVfMqDMeJQIJZEuyV7pjYmp6pbG50=
rsc.io/pdf v0.1.1/go.mod h1:n8OzWcQ6Sp37PL01nO98y4iUCRdTGarVfzxY20ICaU4=

1
handler/device.go Normal file
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package handler

77
handler/user.go Normal file
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package handler
import (
"fmt"
"github.com/gin-gonic/gin"
"github.com/golang-jwt/jwt"
"time"
"videoplayer/service"
"videoplayer/worker"
)
var signingKey = []byte("my_secret_key")
func SetUpUserGroup(router *gin.Engine) {
userGroup := router.Group("/user")
userGroup.POST("/register", registerHandler)
userGroup.POST("/login", loginHandler)
}
type RLReq struct {
User string `json:"user"`
Email string `json:"email"`
Password string `json:"password"`
}
func loginHandler(c *gin.Context) {
var req_data RLReq
tokenString := ""
if err := c.ShouldBindJSON(&req_data); err == nil {
user := service.GetUser(req_data.User, req_data.Password)
if user.ID != 0 {
// 生成 JWT 令牌
token := jwt.NewWithClaims(jwt.SigningMethodHS256, jwt.MapClaims{
"username": user.Name,
"id": user.ID,
"exp": time.Now().Add(time.Minute * 10).Unix(), // 令牌过期时间, 1分钟后过期
})
tokenString, err = token.SignedString(signingKey)
if err != nil {
c.JSON(400, gin.H{"error": err.Error(), "code": 1, "message": "error"})
return
}
worker.SetRedisWithExpire(req_data.User, tokenString, 600) // 设置过期时间为10分钟
// 返回令牌
c.JSON(200, gin.H{"token": tokenString, "username": req_data.User, "code": 0, "message": "success"})
} else {
c.JSON(400, gin.H{"error": "user not found", "code": 1, "message": "error"})
}
} else {
c.JSON(400, gin.H{"error": err.Error(), "code": 1, "message": "error"})
}
}
func registerHandler(c *gin.Context) {
var req_data RLReq
tokenString := ""
if err := c.ShouldBindJSON(&req_data); err == nil {
id := service.CreateUser(req_data.User, req_data.Password, req_data.Email)
// 生成 JWT 令牌
token := jwt.NewWithClaims(jwt.SigningMethodHS256, jwt.MapClaims{
"username": req_data.User,
"id": id,
"exp": time.Now().Add(time.Minute * 10).Unix(), // 令牌过期时间, 1分钟后过期
})
tokenString, err = token.SignedString(signingKey)
if err != nil {
c.JSON(400, gin.H{"error": err.Error()})
}
} else {
c.JSON(400, gin.H{"error": err.Error()})
}
fmt.Println(req_data)
worker.SetRedisWithExpire(req_data.User, tokenString, 600) // 设置过期时间为10分钟
// 返回令牌
c.JSON(200, gin.H{"token": tokenString, "username": req_data.User})
}

90
handler/video.go Normal file
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package handler
import (
"github.com/gin-gonic/gin"
"net/http"
"os"
"time"
"videoplayer/service"
)
type gvlReq struct {
StartTime string `json:"begin"`
EndTime string `json:"end"`
IP string `json:"ip"`
Token string `json:"token"`
}
type videoReq struct {
CameraID int `json:"camera_id"`
VideoPath string `json:"video_path"`
VideoName string `json:"video_name"`
AuthId int `json:"auth_id"`
Human int `json:"human"`
IsDelete int `json:"is_delete"`
CreateTime string `json:"create_time"`
EndTime string `json:"end_time"`
DeleteTime string `json:"delete_time"`
FileSize int `json:"file_size"`
}
type videoPReq struct {
ID int `json:"id"`
Token string `json:"token"`
AuthId string `json:"userId"`
IP string `json:"ip"`
}
func SetUpVideoGroup(router *gin.Engine) {
videoGroup := router.Group("/video")
videoGroup.POST("/get_video_list", GetVideoList)
videoGroup.POST("/create", CreateVideo)
videoGroup.GET("/mp4", GetVideo)
}
func GetVideo(c *gin.Context) {
var vp_req videoPReq
if err := c.ShouldBindQuery(&vp_req); err == nil {
video := service.GetVideo(vp_req.ID, c.GetInt("id"))
name := video.VideoName
path := video.VideoPath
if video.IsDelete == 0 {
// 打开文件
file, err := os.Open(path + name)
if err != nil {
c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
return
}
defer file.Close()
// 设置响应头
c.Header("Content-Type", "video/mp4")
// 开始传输文件
http.ServeContent(c.Writer, c.Request, name, time.Now(), file) // 传输文件, 传输文件的内容类型, 文件名, 文件最后修改时间, 文件
// 返回文件
c.JSON(http.StatusOK, gin.H{"message": "success", "code": 200})
} else {
c.JSON(http.StatusBadRequest, gin.H{"error": "video is deleted"})
}
} else {
c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
}
}
func CreateVideo(c *gin.Context) {
var video_req videoReq
if err := c.ShouldBindJSON(&video_req); err == nil {
} else {
}
}
func GetVideoList(c *gin.Context) {
var gvl_req gvlReq
if err := c.ShouldBindJSON(&gvl_req); err == nil {
videos := service.GetVideoList(c.GetInt("id"))
c.JSON(http.StatusOK, gin.H{"videos": videos, "code": 0, "message": "success"})
} else {
c.JSON(http.StatusBadRequest, gin.H{"error": err.Error(), "code": 1, "message": "failed"})
}
}

72
main.go Normal file
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package main
import (
"github.com/gin-gonic/gin"
"github.com/golang-jwt/jwt"
"videoplayer/dao"
"videoplayer/handler"
"videoplayer/worker"
)
var signingKey = []byte("my_secret_key")
func main() {
r := gin.Default()
r.Use(JWTAuthMiddleware()) // 使用 JWT 认证中间件
handler.SetUpVideoGroup(r)
handler.SetUpUserGroup(r)
dao.Init()
worker.InitRedis()
r.Run("8082") // listen and serve on 0.0.0.0:8082
}
func JWTAuthMiddleware() gin.HandlerFunc {
return func(c *gin.Context) {
// 从请求头中获取 JWT 令牌
tokenString := c.Request.Header.Get("Authorization")
//请求方式为get时从url中获取token
if tokenString == "" {
tokenString = c.Query("token")
}
//如果请求为login或register则不需要验证token
if c.Request.URL.Path == "/login" || c.Request.URL.Path == "/register" {
c.Next()
return
}
if tokenString == "" {
c.AbortWithStatus(401)
c.JSON(401, gin.H{
"message": "Unauthorized",
"error": "token is empty",
"code": "3",
})
return
}
// 解析 JWT 令牌
token, err := jwt.Parse(tokenString, func(token *jwt.Token) (interface{}, error) {
return signingKey, nil
})
// 验证令牌
if err != nil || !token.Valid {
c.AbortWithStatus(401)
c.JSON(401, gin.H{
"message": "Unauthorized",
"error": "Invalid token",
"code": "4",
})
return
}
// 将用户信息添加到上下文中
c.Set("id", token.Claims.(jwt.MapClaims)["id"])
c.Set("username", token.Claims.(jwt.MapClaims)["username"])
// 继续处理请求
c.Next()
}
}

25
service/userService.go Normal file
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package service
import (
"regexp"
"videoplayer/dao"
)
func CreateUser(name string, password, email string) int {
return dao.CreateUser(name, password, email)
}
func GetUser(name, password string) dao.User {
emailRegex := `^[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}$`
re := regexp.MustCompile(emailRegex)
var user dao.User
if re.MatchString(name) {
user = dao.FindUserByEmail(name)
} else {
user = dao.FindUserByName(name)
}
if user.ID != 0 && user.Password == password {
return user
}
return dao.User{}
}

11
service/videoService.go Normal file
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package service
import "videoplayer/dao"
func GetVideo(id, auth_id int) dao.Video {
return dao.FindVideoByID(id, auth_id)
}
func GetVideoList(auth_id int) []dao.Video {
return dao.FindVideoListsByAuthID(auth_id)
}

141
worker/redis.go Normal file
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package worker
import (
"log"
"time"
)
import (
"context"
"encoding/json"
"github.com/go-redis/redis/v8"
)
var redisClient *redis.Client // Redis 客户端, 用于连接 Redis 服务器
func InitRedis() {
ctx := context.Background()
// 连接redis
redisClient = redis.NewClient(&redis.Options{
Addr: "localhost:6379", // Redis 服务器地址
Password: "", // 如果 Redis 设置了密码
DB: 0, // 使用的数据库编号
})
// 验证 Redis 客户端是否可以正常工作
_, err := redisClient.Ping(ctx).Result()
if err != nil {
log.Fatalf("Error connecting to Redis: %v", err)
}
}
func CloseRedis() {
// 关闭 Redis 客户端
if err := redisClient.Close(); err != nil {
log.Fatalf("Error closing Redis client: %v", err)
}
}
func isContainKey(key string) bool {
ctx := context.Background()
val, err := redisClient.Exists(ctx, key).Result() // 检查键是否存在, 如果存在则返回 1, 否则返回 0
if err != nil {
log.Fatalf("Error getting key: %v", err)
}
if val == 0 {
return false
}
return true
}
// 设置redis
func SetRedis(key string, value string) {
ctx := context.Background()
// 设置键值对, 0 表示不设置过期时间, 如果需要设置过期时间, 可以设置为 time.Second * 10 等
err := redisClient.Set(ctx, key, value, time.Second*100).Err()
if err != nil {
log.Fatalf("Error setting key: %v", err)
}
}
// 设置redis
func SetRedisWithExpire(key string, value string, expire time.Duration) {
ctx := context.Background()
// 设置键值对, 0 表示不设置过期时间, 如果需要设置过期时间, 可以设置为 time.Second * 10 等
err := redisClient.Set(ctx, key, value, expire).Err()
if err != nil {
log.Fatalf("Error setting key: %v", err)
}
}
// 获取redis
func GetRedis(key string) string {
ctx := context.Background()
val, err := redisClient.Get(ctx, key).Result() // 从 Redis 读取键值, 如果键不存在则返回空字符串, 如果出现错误则返回错误
if err != nil {
log.Fatalf("Error getting key: %v", err)
}
return val
}
// pop redis list from left
func popRedisList(key string) string {
ctx := context.Background()
val, err := redisClient.LPop(ctx, key).Result() // 从 Redis 读取键值, 如果键不存在则返回空字符串, 如果出现错误则返回错误
if err != nil {
log.Fatalf("Error reading from Redis: %v", err)
}
return val
}
// push redis list from right
func pushRedisList(key string, value string) {
ctx := context.Background()
err := redisClient.RPush(ctx, key, value).Err()
if err != nil {
log.Fatalf("Error setting key: %v", err)
}
}
// delete redis key
func delRedis(key string) {
ctx := context.Background()
err := redisClient.Del(ctx, key).Err()
if err != nil {
log.Fatalf("Error setting key: %v", err)
}
}
// User 用户,用于存入 Redis hash
type RUser struct {
ID int `json:"id"`
Name string `json:"name"`
Age int `json:"age"`
Email string `json:"email"`
}
func (u *RUser) toJSONString() string {
// 将User对象编码为JSON字符串
userJSON, err := json.Marshal(u)
if err != nil {
log.Fatalf("Failed to marshal user: %v", err)
}
return string(userJSON)
}
// put hash to redis
func hSetRedis(key string, field string, value string) {
ctx := context.Background()
err := redisClient.HSet(ctx, key, field, value).Err()
if err != nil {
log.Fatalf("Error setting key: %v", err)
}
}
// get hash from redis
func hGetRedis(key string, field string) string {
ctx := context.Background()
val, err := redisClient.HGet(ctx, key, field).Result()
if err != nil {
log.Fatalf("Error getting key: %v", err)
}
return val
}