优化初步使用
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@ -41,6 +41,25 @@ func (this *Application) ServeHTTP(w http.ResponseWriter, req *http.Request) {
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//启动实例
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//启动实例
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func (this *Application) Run(router Router) {
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func (this *Application) Run(router Router) {
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//如果没有设置配置自动生成配置
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if this.configPath == "" || len(this.Config) == 0 {
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this.SetConfig()
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}
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//防止手动设置缓存误伤
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if this.CacheIns == nil {
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this.SetCache(CacheIns(&CacheMemory{}))
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}
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//防止手动设置session误伤
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if this.sessionShort == nil && this.sessionLong == nil {
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if this.connectDbFunc == nil {
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this.SetSession(CacheIns(&CacheMemory{}), nil)
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} else {
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this.SetSession(CacheIns(&CacheMemory{}), CacheIns(&CacheDb{Db: &this.Db, Time: this.Config.GetInt64("cacheLongTime")}))
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}
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}
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this.Router = router
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this.Router = router
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//重新设置MethodRouter//直达路由
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//重新设置MethodRouter//直达路由
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@ -170,20 +189,6 @@ func (this *Application) SetDefault(connect func(err ...*Error) *sql.DB) {
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this.Db.SetConnect(this.connectDbFunc)
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this.Db.SetConnect(this.connectDbFunc)
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}
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}
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//防止手动设置缓存误伤
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if this.CacheIns == nil {
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this.SetCache(CacheIns(&CacheMemory{}))
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}
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//防止手动设置session误伤
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if this.sessionShort == nil && this.sessionLong == nil {
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if this.connectDbFunc == nil {
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this.SetSession(CacheIns(&CacheMemory{}), nil)
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} else {
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this.SetSession(CacheIns(&CacheMemory{}), CacheIns(&CacheDb{Db: &this.Db, Time: this.Config.GetInt64("cacheLongTime")}))
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}
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}
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}
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}
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//设置配置文件路径全路径或者相对路径
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//设置配置文件路径全路径或者相对路径
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@ -330,7 +335,7 @@ func (this *Application) handler(w http.ResponseWriter, req *http.Request) {
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context.HandlerStr, context.RouterString = this.urlSer(context.HandlerStr)
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context.HandlerStr, context.RouterString = this.urlSer(context.HandlerStr)
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//跨域设置
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//跨域设置
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CrossDomain(&context)
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this.crossDomain(&context)
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//是否展示日志
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//是否展示日志
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if this.Config.GetInt("connectLogShow") != 0 {
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if this.Config.GetInt("connectLogShow") != 0 {
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log.Println(context.HandlerStr + time.Now().Format(" 2006-01-02 15:04 ") + Substr(context.Req.RemoteAddr, 0, strings.Index(context.Req.RemoteAddr, ":")))
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log.Println(context.HandlerStr + time.Now().Format(" 2006-01-02 15:04 ") + Substr(context.Req.RemoteAddr, 0, strings.Index(context.Req.RemoteAddr, ":")))
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@ -417,31 +422,31 @@ func (this *Application) handler(w http.ResponseWriter, req *http.Request) {
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}
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}
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func CrossDomain(this *Context) {
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func (this *Application) crossDomain(context *Context) {
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//没有跨域设置
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//没有跨域设置
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if this.Config.GetString("crossDomain") == "" {
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if context.Config.GetString("crossDomain") == "" {
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return
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return
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}
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}
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header := this.Resp.Header()
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header := context.Resp.Header()
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header.Set("Access-Control-Allow-Origin", "*")
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header.Set("Access-Control-Allow-Origin", "*")
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header.Set("Access-Control-Allow-Methods", "*")
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header.Set("Access-Control-Allow-Methods", "*")
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header.Set("Access-Control-Allow-Credentials", "true")
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header.Set("Access-Control-Allow-Credentials", "true")
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header.Set("Access-Control-Expose-Headers", "*")
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header.Set("Access-Control-Expose-Headers", "*")
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header.Set("Access-Control-Allow-Headers", "X-Requested-With,Content-Type,Access-Token")
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header.Set("Access-Control-Allow-Headers", "X-Requested-With,Content-Type,Access-Token")
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if this.Config.GetString("crossDomain") != "*" {
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if context.Config.GetString("crossDomain") != "*" {
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header.Set("Access-Control-Allow-Origin", this.Config.GetString("crossDomain"))
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header.Set("Access-Control-Allow-Origin", this.Config.GetString("crossDomain"))
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return
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return
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}
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}
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origin := this.Req.Header.Get("Origin")
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origin := context.Req.Header.Get("Origin")
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if origin != "" {
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if origin != "" {
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header.Set("Access-Control-Allow-Origin", origin)
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header.Set("Access-Control-Allow-Origin", origin)
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return
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return
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}
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}
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refer := this.Req.Header.Get("Referer")
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refer := context.Req.Header.Get("Referer")
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if refer != "" {
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if refer != "" {
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tempInt := 0
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tempInt := 0
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lastInt := strings.IndexFunc(refer, func(r rune) bool {
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lastInt := strings.IndexFunc(refer, func(r rune) bool {
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30
example/config/config.json
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30
example/config/config.json
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@ -0,0 +1,30 @@
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{
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"cacheLongTime": 2592000,
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"cacheShortTime": 7200,
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"dbCached": 0,
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"dbHost": "127.0.0.1",
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"dbName": "test",
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"dbPort": "3306",
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"dbPwd": "root",
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"dbUser": "root",
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"debug": 1,
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"defFile": [
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"index.html",
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"index.htm"
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],
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"error": {
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"1": "内部系统异常",
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"2": "访问权限异常",
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"3": "请求参数异常",
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"4": "数据处理异常",
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"5": "数据结果异常"
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},
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"logLevel": 1,
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"modeRouterStrict": false,
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"port": "0",
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"sessionName": "HOTIME",
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"tlsCert": "",
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"tlsKey": "",
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"tlsPort": "0",
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"tpt": "tpt"
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}
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34
example/config/confignote.json
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34
example/config/confignote.json
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@ -0,0 +1,34 @@
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{
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"cacheLongTime": "两级缓存,长缓存存储时间60 * 60 * 24 * 30,一般为数据库或者redis缓存",
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"cacheShortTime": "两级缓存,短缓存存储时间60 * 60 * 2,一般为内存缓存",
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"connectLogShow": "如果需要web访问链接、访问ip、访问时间打印,0为关闭其他数字开启此功能",
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"crossDomain": "如果需要跨域设置,空字符串为不开启,*为开启所有网站允许跨域,http://www.baidu.com为指定域允许跨域",
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"dbCached": "是否开启数据库缓存0为关闭,其他开启",
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"dbHost": "数据库ip地址默认127.0.0.1",
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"dbName": "数据库名称,sqlite为文件路径比如a/x.db",
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"dbPort": "数据库端口",
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"dbPwd": "数据库密码",
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"dbType": "如果需要使用自动数据库配置,请设置此项,手动配置数据库不需要,目前支持mysql,sqlite",
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"dbUser": "数据库用户名",
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"debug": "是否开启debug模式,0关闭,其他开启,debug模式下日志展示更全",
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"defFile": "默认访问文件,默认访问index.html或者index.htm文件",
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"error": {
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"1": "内部系统异常,在环境配置,文件访问权限等基础运行环境条件不足造成严重错误时使用",
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"2": "访问权限异常,没有登录或者登录异常等时候使用",
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"3": "请求参数异常,request参数不满足要求,比如参数不足,参数类型错误,参数不满足要求等时候使用",
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"4": "数据处理异常,数据库操作或者三方请求返回的结果非正常结果,比如数据库突然中断等时候使用",
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"5": "数据结果异常,一般用于无法给出response要求的格式要求下使用,比如response需要的是string格式但你只能提供int数据时",
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"注释": "web服务内置错误提示,自定义异常建议10开始"
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},
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"logLevel": "日志等级,0打印,1关闭,2,记录到文件",
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"modeRouterStrict": "路由严格模式false,为大小写忽略必须匹配,true必须大小写匹配",
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"port": "web服务开启Http端口,0为不启用http服务",
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"redisHost": "如果需要使用redis服务时配置,默认服务ip:127.0.0.1",
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"redisPort": "如果需要使用redis服务时配置,默认服务端口:6379",
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"redisPwd": "如果需要使用redis服务时配置,默认服务密码:123456",
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"sessionName": "设置session的cookie名默认HOTIME",
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"tlsCert": "https证书",
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"tlsKey": "https密钥",
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"tlsPort": "web服务https端口,0为不启用https服务",
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"tpt": "静态文件目录,默认为程序目录下tpt目录"
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}
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