mirror of https://github.com/ouqiang/gocron
114 lines
2.7 KiB
Go
114 lines
2.7 KiB
Go
package app
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import (
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"os"
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"github.com/ouqiang/gocron/models"
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"github.com/ouqiang/gocron/service"
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"github.com/ouqiang/gocron/modules/setting"
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"github.com/ouqiang/gocron/modules/logger"
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"runtime"
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)
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var (
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AppDir string // 应用根目录
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ConfDir string // 配置目录
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LogDir string // 日志目录
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DataDir string // 数据目录，存放session文件等
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AppConfig string // 应用配置文件
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Installed bool // 应用是否安装过
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IsWindows bool // 是否是在windows上运行
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)
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func init() {
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IsWindows = runtime.GOOS == "windows"
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}
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func InitEnv() {
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logger.InitLogger()
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wd, err := os.Getwd()
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if err != nil {
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logger.Fatal(err)
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}
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AppDir = wd
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ConfDir = AppDir + "/conf"
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LogDir = AppDir + "/log"
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DataDir = AppDir + "/data"
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AppConfig = ConfDir + "/app.ini"
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checkDirExists(ConfDir, LogDir, DataDir)
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Installed = IsInstalled()
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if Installed {
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InitDb()
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InitResource()
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}
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}
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// 判断应用是否安装过
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func IsInstalled() bool {
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_, err := os.Stat(ConfDir + "/install.lock")
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if os.IsNotExist(err) {
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return false
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}
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return true
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}
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// 创建安装锁文件
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func CreateInstallLock() error {
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_, err := os.Create(ConfDir + "/install.lock")
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if err != nil {
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logger.Error("创建安装锁文件失败")
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}
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return err
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}
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// 初始化资源
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func InitResource() {
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// 初始化定时任务
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serviceTask := new(service.Task)
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serviceTask.Initialize()
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}
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// 初始化DB
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func InitDb() {
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dbConfig := getDbConfig(AppConfig)
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models.Db = models.CreateDb(dbConfig)
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}
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// 检测目录是否存在
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func checkDirExists(path ...string) {
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for _, value := range path {
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_, err := os.Stat(value)
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if os.IsNotExist(err) {
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logger.Fatal(value + "目录不存在")
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}
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if os.IsPermission(err) {
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logger.Fatal(value + "目录无权限操作")
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}
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}
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}
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// 获取数据库配置
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func getDbConfig(configFile string) map[string]string {
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config, err := setting.Read(configFile)
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if err != nil {
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logger.Fatal(err)
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}
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section := config.Section("db")
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if err != nil {
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logger.Fatal(err)
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}
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var db map[string]string = make(map[string]string)
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db["user"] = section.Key("user").String()
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db["password"] = section.Key("password").String()
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db["host"] = section.Key("host").String()
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db["port"] = section.Key("port").String()
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db["database"] = section.Key("database").String()
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db["charset"] = section.Key("charset").String()
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db["prefix"] = section.Key("prefix").String()
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db["engine"] = section.Key("engine").String()
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return db
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}
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