配置

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原文：https://beego.wiki/docs/mvc/controller/config/

Configuration 配置

Configuration 配置

By default the Beego configuration file uses the INI format. Other supported formats include XML, JSON, and YAML.

​ 默认情况下，Beego 配置文件使用 INI 格式。其他支持的格式包括 XML、JSON 和 YAML。

Default configurations parsing 默认配置解析

Beego will parse the conf/app.conf file by default.

​ Beego 默认会解析 conf/app.conf 文件。

Many default variables can be initialized in this file:

​ 在这个文件中可以初始化许多默认变量：

appname = beepkg
httpaddr = "127.0.0.1"
httpport = 9090
runmode ="dev"
autorender = false
recoverpanic = false
viewspath = "myview"

These configurations will replace Beego’s default values.

​ 这些配置会替换 Beego 的默认值。

Other application specific values can also be set using this file, such as database connection details:

​ 也可以使用此文件设置其他应用程序特定的值，例如数据库连接详细信息：

mysqluser = "root"
mysqlpass = "rootpass"
mysqlurls = "127.0.0.1"
mysqldb   = "beego"

These configurations can be accessed like this:

​ 可以像这样访问这些配置：

beego.AppConfig.String("mysqluser")
beego.AppConfig.String("mysqlpass")
beego.AppConfig.String("mysqlurls")
beego.AppConfig.String("mysqldb")

AppConfig’s methods:

​ AppConfig 的方法：

  • Set(key, val string) error
  • String(key string) string
  • Strings(key string) []string
  • Int(key string) (int, error)
  • Int64(key string) (int64, error)
  • Bool(key string) (bool, error)
  • Float(key string) (float64, error)
  • DefaultString(key string, defaultVal string) string
  • DefaultStrings(key string, defaultVal []string)
  • DefaultInt(key string, defaultVal int) int
  • DefaultInt64(key string, defaultVal int64) int64
  • DefaultBool(key string, defaultVal bool) bool
  • DefaultFloat(key string, defaultVal float64) float64
  • DIY(key string) (interface{}, error)
  • GetSection(section string) (map[string]string, error)
  • SaveConfigFile(filename string) error

When using the INI format the key supports the section::key pattern.

​ 使用 INI 格式时，键支持 section::key 模式。

The Default* methods can be used to return default values if the config file cannot be read.

​ 如果无法读取配置文件，可以使用 Default* 方法返回默认值。

Configurations for Different Environments 不同环境的配置

Configurations for different runmodes can be set under their own sections. Beego will take the configurations of the current runmode by default. For example:

​ 不同运行模式的配置可以设置在它们自己的部分下。默认情况下，Beego 将采用当前运行模式的配置。例如：

appname = beepkg httpaddr = “127.0.0.1” httpport = 9090 runmode =“dev” autorender = false recoverpanic = false viewspath = “myview”

[dev] httpport = 8080 [prod] httpport = 8088 [test] httpport = 8888

​ [开发] httpport = 8080 [生产] httpport = 8088 [测试] httpport = 8888

The configurations above set up httpport for dev, prod and test environments. Beego will take httpport = 8080 for the current runmode “dev”.

​ 上面的配置为 dev、prod 和 test 环境设置了 httpport。Beego 将为当前运行模式“dev”获取 httpport = 8080。

To get config to operate under a different runmode use “runmode::key”. For example:

​ 若要让配置在不同的运行模式下运行，请使用“runmode::key”。例如：

beego.AppConfig.String("dev::mysqluser")

For custom configs use beego.GetConfig(typ, key string) to get the config.

​ 对于自定义配置，请使用 beego.GetConfig(typ, key string) 获取配置。

Multiple config files 多个配置文件

The INI config file supports include to including multiple config files.

​ INI 配置文件支持 include 以包括多个配置文件。

app.conf

appname = beepkg
httpaddr = "127.0.0.1"
httpport = 9090

include "app2.conf"

app2.conf

runmode ="dev"
autorender = false
recoverpanic = false
viewspath = "myview"

[dev]
httpport = 8080
[prod]
httpport = 8088
[test]
httpport = 8888

Beego default config variables Beego 默认配置变量

Beego includes many configurable variables. These can be configured and overwritten in conf/app.conf.

​ Beego 包含许多可配置变量。这些变量可以在 conf/app.conf 中进行配置和覆盖。

Basic config 基本配置

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// now only support ini, next will support json.
func parseConfig(appConfigPath string) (err error) {
	AppConfig, err = newAppConfig(appConfigProvider, appConfigPath)
	if err != nil {
		return err
	}
	return assignConfig(AppConfig)
}

  • LoadAppConfig The file format of LoadAppConfig. By default this is ini. Other valid formats include xml, yaml, and json. The application configuration file path. By default this is conf/app.conf.

    ​ LoadAppConfig LoadAppConfig 的文件格式。默认情况下，这是 ini 。其他有效格式包括 xml 、 yaml 和 json 。应用程序配置文件路径。默认情况下，这是 conf/app.conf 。

    beego.LoadAppConfig("yaml", "conf/app.conf")

App config 应用程序配置

  • AppName

    The application name. By default this is “Beego”. If the application is created by bee new project_name it will be set to project_name.

    ​ 应用程序名称。默认情况下，这是“Beego”。如果应用程序由 bee new project_name 创建，则将其设置为 project_name。

    beego.BConfig.AppName = "beego"

  • RunMode

    The application mode. By default this is set to dev. Other valid modes include prod and test. In dev mode user friendly error pages will be shown. In prod mode user friendly error pages will not be rendered.

    ​ 应用程序模式。默认情况下，将其设置为 dev 。其他有效模式包括 prod 和 test 。在 dev 模式下，将显示用户友好的错误页面。在 prod 模式下，不会呈现用户友好的错误页面。

    beego.BConfig.RunMode = "dev"

  • RouterCaseSensitive

    Set case sensitivity for the router. By default this value is true.

    ​ 为路由器设置大小写敏感性。默认情况下，此值为 true。

    beego.BConfig.RouterCaseSensitive = true

  • ServerName

    The Beego server name. By default this name is beego.

    ​ Beego 服务器名称。默认情况下，此名称为 beego 。

    beego.BConfig.ServerName = "beego"

  • RecoverPanic

    When active the application will recover from exceptions without exiting the application. By default this is set to true.

    ​ 当应用程序处于活动状态时，它将从异常中恢复，而不会退出应用程序。默认情况下，此项设置为 true。

    beego.BConfig.RecoverPanic = true

  • CopyRequestBody

    Toggle copying of raw request body in context. By default this is false except for GET, HEAD or file uploading.

    ​ 在上下文中切换复制原始请求正文。默认情况下，此项为 false，但 GET、HEAD 或文件上传除外。

    beego.BConfig.CopyRequestBody = false

  • EnableGzip

    Enable Gzip. By default this is false. If Gzip is enabled the output of templates will be compressed by Gzip or zlib according to the Accept-Encoding setting of the browser.

    ​ 启用 Gzip。默认情况下，此项为 false。如果启用了 Gzip，模板的输出将根据浏览器的 Accept-Encoding 设置由 Gzip 或 zlib 压缩。

    beego.BConfig.EnableGzip = false

    Further properties can be configured as below:

    ​ 其他属性可以按如下方式配置：

    gzipCompressLevel = 9 Sets the compression level used for deflate compression(0-9). By default is 9 (best speed).

    ​ gzipCompressLevel = 9 设置用于压缩压缩的压缩级别 (0-9)。默认值为 9（最佳速度）。

    gzipMinLength = 256 Original content will only be compressed if length is either unknown or greater than gzipMinLength. The default length is 20B.

    ​ gzipMinLength = 256 仅当长度未知或大于 gzipMinLength 时，才会压缩原始内容。默认长度为 20B。

    includedMethods = get;post List of HTTP methods to compress. By default only GET requests are compressed.

    ​ includedMethods = get;post 要压缩的 HTTP 方法列表。默认情况下，仅压缩 GET 请求。

  • MaxMemory

    Sets the memory cache size for file uploading. By default this is 1 << 26(64M).

    ​ 设置文件上传的内存缓存大小。默认值为 1 << 26 (64M)。

    beego.BConfig.MaxMemory = 1 << 26

  • EnableErrorsShow

    Toggles the display of error messages. By default this is True.

    ​ 切换错误消息的显示。默认值为 True。

    beego.BConfig.EnableErrorsShow = true

  • EnableErrorsRender

    Toggles rendering error messages. By default this is set to True. User friendly error pages will not be rendered even in dev RunMode if this value is false.

    ​ 切换渲染错误消息。默认设置为 True。如果此值为 false，即使在 dev RunMode 中也不会渲染用户友好的错误页面。

Web config Web 配置

  • AutoRender

    Enable auto render. By default this is True. This value should be set to false for API applications, as there is no need to render templates.

    ​ 启用自动渲染。默认值为 True。对于 API 应用程序，此值应设置为 false，因为无需渲染模板。

    beego.BConfig.WebConfig.AutoRender = true

  • EnableDocs

    Enable Docs. By default this is False.

    ​ 启用文档。默认情况下为 False。

    beego.BConfig.WebConfig.EnableDocs = false

  • FlashName

    Sets the Flash Cookie name. By default this is BEEGO_FLASH.

    ​ 设置 Flash Cookie 名称。默认情况下为 BEEGO_FLASH 。

    beego.BConfig.WebConfig.FlashName = "BEEGO_FLASH"

  • FlashSeperator

    Set the Flash data separator. By default this is BEEGOFLASH.

    ​ 设置 Flash 数据分隔符。默认情况下为 BEEGOFLASH 。

    beego.BConfig.WebConfig.FlashSeperator = "BEEGOFLASH"

  • DirectoryIndex

    Enable listing of the static directory. By default this is False and will return a 403 error.

    ​ 启用静态目录的列表。默认情况下为 False，并将返回 403 错误。

    beego.BConfig.WebConfig.DirectoryIndex = false

  • StaticDir

    Sets the static file dir(s). By default this is static.

    ​ 设置静态文件目录。默认情况下为 static 。

    1. Single dir, StaticDir = download. Same as beego.SetStaticPath("/download","download") 单个目录， StaticDir = download 。与 beego.SetStaticPath("/download","download")
    2. Multiple dirs, StaticDir = download:down download2:down2. Same as beego.SetStaticPath("/download","down") and beego.SetStaticPath("/download2","down2")

    ​ 2. 多个目录， StaticDir = download:down download2:down2 。与 beego.SetStaticPath("/download","down") 和 beego.SetStaticPath("/download2","down2") 相同

    beego.BConfig.WebConfig.StaticDir = map[string]string{"download":"download"}

  • StaticExtensionsToGzip

    Sets a list of file extensions that will support compression by Gzip. The formats .css and .js are supported by default.

    ​ 设置支持 Gzip 压缩的文件扩展名列表。默认情况下支持 .css 和 .js 格式。

    beego.BConfig.WebConfig.StaticExtensionsToGzip = []string{".css", ".js"}

    Same as in config file StaticExtensionsToGzip = .css, .js

    ​ 与配置文件中的 StaticExtensionsToGzip = .css, .js 相同

  • TemplateLeft

    Left mark of the template, {{ by default.

    ​ 模板的左标记，默认情况下为 {{ 。

    beego.BConfig.WebConfig.TemplateLeft = "{{"

  • TemplateRight

    Right mark of the template, }} by default.

    ​ 模板的右标记，默认情况下为 }} 。

    beego.BConfig.WebConfig.TemplateRight = "}}"

  • ViewsPath

    Set the location of template files. This is set to views by default.

    ​ 设置模板文件的位置。默认情况下设置为 views 。

    beego.BConfig.WebConfig.ViewsPath = "views"

  • EnableXSRF Enable XSRF

    ​ EnableXSRF 启用 XSRF

    beego.BConfig.WebConfig.EnableXSRF = false

  • XSRFKEY

    Set the XSRF key. By default this is beegoxsrf.

    ​ 设置 XSRF 密钥。默认情况下，这是 beegoxsrf 。

    beego.BConfig.WebConfig.XSRFKEY = "beegoxsrf"

  • XSRFExpire

    Set the XSRF expire time. By default this is set to 0.

    ​ 设置 XSRF 过期时间。默认情况下，将其设置为 0 。

    beego.BConfig.WebConfig.XSRFExpire = 0

  • CommentRouterPath

    Beego scan CommentRouterPath to auto generate router, the default value is controllers。 beego.BConfig.WebConfig.CommentRouterPath = "controllers"

    ​ Beego 扫描 CommentRouterPath 以自动生成路由器，默认值为 controllers 。 beego.BConfig.WebConfig.CommentRouterPath = "controllers"

HTTP Server config HTTP 服务器配置

  • Graceful

    Enable graceful shutdown. By default this is False.

    ​ 启用优雅关机。默认情况下，这是 False。

    beego.BConfig.Listen.Graceful = false

  • ServerTimeOut

    Set the http timeout. By default thi is ‘0’, no timeout.

    ​ 设置 http 超时时间。默认情况下为“0”，无超时时间。

    beego.BConfig.Listen.ServerTimeOut = 0

  • ListenTCP4

    Set the address type. default is tcp6 but we can set it to true to force use TCP4.

​ 设置地址类型。默认值为 tcp6 ，但我们可以将其设置为 true 以强制使用 TCP4 。

`beego.BConfig.Listen.ListenTCP4 = true`

  • EnableHTTP

    Enable HTTP listen. By default this is set to True.

    ​ 启用 HTTP 监听。默认情况下，此项设置为 True。

    beego.BConfig.Listen.EnableHTTP = true

  • HTTPAddr

    Set the address the app listens to. By default this value is empty and the app will listen to all IPs.

    ​ 设置应用程序监听的地址。默认情况下，此值为空，应用程序将监听所有 IP。

    beego.BConfig.Listen.HTTPAddr = ""

  • HTTPPort

    Set the port the app listens on. By default this is 8080

    ​ 设置应用程序监听的端口。默认情况下，此端口为 8080

    beego.BConfig.Listen.HTTPPort = 8080

  • EnableHTTPS

    Enable HTTPS. By default this is False. When enabled HTTPSCertFile and HTTPSKeyFile must also be set.

    ​ 启用 HTTPS。默认情况下，此值为 False。启用时，还必须设置 HTTPSCertFile 和 HTTPSKeyFile 。

    beego.BConfig.Listen.EnableHTTPS = false

  • HTTPSAddr

    Set the address the app listens to. Default is empty and the app will listen to all IPs.

    ​ 设置应用监听的地址。默认值为空，应用将监听所有 IP。

    beego.BConfig.Listen.HTTPSAddr = ""

  • HTTPSPort

    Set the port the app listens on. By default this is 10443

    ​ 设置应用监听的端口。默认值为 10443

    beego.BConfig.Listen.HTTPSPort = 10443

  • HTTPSCertFile

    Set the SSL cert path. By default this value is empty.

    ​ 设置 SSL 证书路径。默认情况下，此值为空。

    beego.BConfig.Listen.HTTPSCertFile = "conf/ssl.crt"

  • HTTPSKeyFile

    Set the SSL key path. By default this value is empty.

    ​ 设置 SSL 密钥路径。默认情况下，此值为空。

    beego.BConfig.Listen.HTTPSKeyFile = "conf/ssl.key"

  • EnableAdmin

    Enable supervisor module. By default this is False.

    ​ 启用管理员模块。默认情况下，此项为 False。

    beego.BConfig.Listen.EnableAdmin = false

  • AdminAddr

    Set the address the admin app listens to. By default this is blank and the app will listen to any IP.

    ​ 设置管理员应用程序侦听的地址。默认情况下，此项为空，应用程序将侦听任何 IP。

    beego.BConfig.Listen.AdminAddr = ""

  • AdminPort

    Set the port the admin app listens on. By default this is 8088.

    ​ 设置管理员应用程序侦听的端口。默认情况下，此项为 8088。

    beego.BConfig.Listen.AdminPort = 8088

  • EnableFcgi

    Enable fastcgi. By default this is False.

    ​ 启用 fastcgi。默认情况下，此项为 False。

    beego.BConfig.Listen.EnableFcgi = false

  • EnableStdIo

    Enable fastcgi standard I/O or not. By default this is False.

    ​ 启用或不启用 fastcgi 标准 I/O。默认情况下，此项为 False。

    beego.BConfig.Listen.EnableStdIo = false

Session config 会话配置

  • SessionOn

    Enable session. By default this is False.

    ​ 启用会话。默认情况下，这是 False。

    beego.BConfig.WebConfig.Session.SessionOn = false

  • SessionProvider

    Set the session provider. By default this is memory.

    ​ 设置会话提供程序。默认情况下，这是 memory 。

    beego.BConfig.WebConfig.Session.SessionProvider = "memory"

  • SessionName

    Set the session cookie name stored in the browser. By default this is beegosessionID.

    ​ 设置存储在浏览器中的会话 Cookie 名称。默认情况下，这是 beegosessionID 。

    beego.BConfig.WebConfig.Session.SessionName = "beegosessionID"

  • SessionGCMaxLifetime

    Set the session expire time. By default this is 3600s.

    ​ 设置会话过期时间。默认情况下，这是 3600 秒。

    beego.BConfig.WebConfig.Session.SessionGCMaxLifetime = 3600

  • SessionProviderConfig

    Set the session provider config. Different providers can require different config settings. Please see session for more information.

    ​ 设置会话提供程序配置。不同的提供程序可能需要不同的配置设置。有关更多信息，请参阅会话。

  • SessionCookieLifeTime

    Set the valid expiry time of the cookie in browser for session. By default this is 3600s.

    ​ 设置会话在浏览器中 cookie 的有效过期时间。默认情况下，这是 3600 秒。

    beego.BConfig.WebConfig.Session.SessionCookieLifeTime = 3600

  • SessionAutoSetCookie

    Enable SetCookie. By default this is True.

    ​ 启用 SetCookie。默认情况下，这是 True。

    beego.BConfig.WebConfig.Session.SessionAutoSetCookie = true

  • SessionDomain

    Set the session cookie domain. By default this is empty.

    ​ 设置会话 cookie 域。默认情况下，这是空的。

    beego.BConfig.WebConfig.Session.SessionDomain = ""

Log config 日志配置

See [logs module](en-US/module/logs) for more information.

  • AccessLogs

    Enable output access logs. By default these logs will not be output under ‘prod’ mode.

    ​ 启用输出访问日志。默认情况下，这些日志不会在“prod”模式下输出。

    beego.BConfig.Log.AccessLogs = false

  • FileLineNum

    Toggle printing line numbers. By default this is True. This config is not supported in config file.

    ​ 切换打印行号。默认情况下为 True。此配置不受配置文件支持。

    beego.BConfig.Log.FileLineNum = true

  • Outputs

    ​ 输出

    Log outputs config. This config is not supported in config file.

    ​ 日志输出配置。此配置不受配置文件支持。

    beego.BConfig.Log.Outputs = map[string]string{"console": ""}

    or

    beego.BConfig.Log.Outputs["console"] = ""

最后修改 October 10, 2024: 更新 (a4b8f85)