Constants (JFinal 4.9.18 API)

java.lang.Object
- com.jfinal.config.Constants

public final class Constants
extends Object

The constant for JFinal runtime.

构造器概要

构造器
构造器和说明

Constants()

构造器
构造器和说明
`Constants()`

方法概要

所有方法实例方法具体方法
限定符和类型	方法和说明
`Function<Routes,ActionMapping>`	`getActionMappingFunc()`
`ActionReporter`	`getActionReporter()`
`String`	`getBaseDownloadPath()`
`String`	`getBaseUploadPath()`
`int`	`getConfigPluginOrder()`
`ControllerFactory`	`getControllerFactory()`
`boolean`	`getDenyAccessJsp()`
`boolean`	`getDevMode()`
`String`	`getEncoding()`
`String`	`getErrorView(int errorCode)`
`int`	`getFreeMarkerTemplateUpdateDelay()`
`boolean`	`getInjectDependency()`
`boolean`	`getInjectSuperClass()`
`long`	`getMaxPostSize()`
`ITokenCache`	`getTokenCache()`
`String`	`getUrlParaSeparator()`
`String`	`getViewExtension()`
`ViewType`	`getViewType()`
`void`	`setActionMapping(Function<Routes,ActionMapping> func)`
`void`	`setActionReporter(ActionReporter actionReporter)` 设置自定义的 ActionReporter 用于定制 action report 输出功能
`void`	`setBaseDownloadPath(String baseDownloadPath)` Set file base download path for Controller.renderFile(...)
`void`	`setBaseUploadPath(String baseUploadPath)` Set file base upload path.
`void`	`setCaptchaCache(ICaptchaCache captchaCache)`
`void`	`setConfigPluginOrder(int configPluginOrder)` 配置 configPlugin(Plugins me) 在 JFinalConfig 中被调用的次序.
`void`	`setControllerFactory(ControllerFactory controllerFactory)` 设置自定义的 ControllerFactory 用于创建 Controller 对象
`void`	`setDenyAccessJsp(boolean denyAccessJsp)`
`void`	`setDevMode(boolean devMode)` Set development mode.
`void`	`setEncoding(String encoding)` Set encoding.
`void`	`setError401View(String error401View)` Set error 401 view.
`void`	`setError403View(String error403View)` Set error 403 view.
`void`	`setError404View(String error404View)` Set error 404 view.
`void`	`setError500View(String error500View)` Set error 500 view.
`void`	`setErrorView(int errorCode, String errorView)`
`void`	`setFreeMarkerTemplateUpdateDelay(int delayInSeconds)` FreeMarker template update delay for not devMode.
`void`	`setI18nDefaultBaseName(String defaultBaseName)` Set default base name to load Resource bundle.
`void`	`setI18nDefaultLocale(String defaultLocale)` Set default locale to load Resource bundle.
`void`	`setInjectDependency(boolean injectDependency)` 设置对 Controller、Interceptor、Validator 进行依赖注入，默认值为 false 被注入对象默认为 singleton，可以通过 AopManager.me().setSingleton(boolean) 配置该默认值。
`void`	`setInjectSuperClass(boolean injectSuperClass)` 设置是否对超类进行注入
`void`	`setJsonDatePattern(String datePattern)` 设置json转换时日期格式，常用格式有："yyyy-MM-dd HH:mm:ss"、 "yyyy-MM-dd"
`void`	`setJsonFactory(IJsonFactory jsonFactory)` 设置 Json 转换工厂实现类，目前支持：JFinalJsonFactory(默认)、JacksonFactory、FastJsonFactory 分别支持 JFinalJson、Jackson、FastJson
`void`	`setLogFactory(ILogFactory logFactory)`
`void`	`setMaxPostSize(long maxPostSize)` Set max size of http post.
`void`	`setProxyFactory(ProxyFactory proxyFactory)` 配置 ProxyFactory 用于切换代理实现例如： me.setProxyFactory(new CglibProxyFactory());
`void`	`setRenderFactory(IRenderFactory renderFactory)` Set the renderFactory
`void`	`setReportAfterInvocation(boolean reportAfterInvocation)` 设置 devMode 之下的 action report 是否在 invocation 之后，默认值为 true
`void`	`setToCglibProxyFactory()` proxy 模块需要 JDK 环境，如果运行环境为 JRE，可以调用本配置方法支持该配置需要引入 cglib-nodep 依赖： cglib cglib-nodep 3.2.5
`void`	`setToJavaAwtHeadless()` 设置为 Headless Mode，否则在缺少显示设备时验证码功能不能使用，并抛出异常 java.awt.HeadlessException Headless 模式是系统的一种配置模式。
`void`	`setTokenCache(ITokenCache tokenCache)` Set ITokenCache implementation otherwise JFinal will use the HttpSesion to hold the token.
`void`	`setToSlf4jLogFactory()` 切换到 slf4j 日志框架，需要引入 slf4j 相关依赖切换过去以后的用法参考 slf4j 文档
`void`	`setUrlParaSeparator(String urlParaSeparator)` Set urlPara separator.
`void`	`setViewExtension(String viewExtension)` Set view extension for the IRenderFactory.getDefaultRender(...)
`void`	`setViewType(ViewType viewType)` Set view type.

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- 构造器详细资料
  - Constants
```
public Constants()
```
- 方法详细资料
  - setDevMode
```
public void setDevMode(boolean devMode)
```
    Set development mode.
    
    参数:
    
    devMode - the development mode
  - getDevMode
```
public boolean getDevMode()
```
  - setConfigPluginOrder
```
public void setConfigPluginOrder(int configPluginOrder)
```
    配置 configPlugin(Plugins me) 在 JFinalConfig 中被调用的次序. 取值 1、2、3、4、5 分别表示在 configConstant(..)、configInterceptor(..)、 configRoute(..)、configEngine(..)、configHandler(...) 之后被调用默认值为 3，那么 configPlugin(..) 将在 configRoute(...) 调用之后被调用
    
    参数:
    
    configPluginOrder - 取值只能是 1、2、3、4、5
  - getConfigPluginOrder
```
public int getConfigPluginOrder()
```
  - setRenderFactory
```
public void setRenderFactory(IRenderFactory renderFactory)
```
    Set the renderFactory
  - setJsonFactory
```
public void setJsonFactory(IJsonFactory jsonFactory)
```
    设置 Json 转换工厂实现类，目前支持：JFinalJsonFactory(默认)、JacksonFactory、FastJsonFactory 分别支持 JFinalJson、Jackson、FastJson
  - setJsonDatePattern
```
public void setJsonDatePattern(String datePattern)
```
    设置json转换时日期格式，常用格式有："yyyy-MM-dd HH:mm:ss"、 "yyyy-MM-dd"
  - setCaptchaCache
```
public void setCaptchaCache(ICaptchaCache captchaCache)
```
  - setLogFactory
```
public void setLogFactory(ILogFactory logFactory)
```
  - setToSlf4jLogFactory
```
public void setToSlf4jLogFactory()
```
    切换到 slf4j 日志框架，需要引入 slf4j 相关依赖切换过去以后的用法参考 slf4j 文档
  - setProxyFactory
```
public void setProxyFactory(ProxyFactory proxyFactory)
```
    配置 ProxyFactory 用于切换代理实现
```
 例如：
 me.setProxyFactory(new CglibProxyFactory());
 
```
  - setToCglibProxyFactory
```
public void setToCglibProxyFactory()
```
    proxy 模块需要 JDK 环境，如果运行环境为 JRE，可以调用本配置方法支持该配置需要引入 cglib-nodep 依赖：
```
   
     cglib
     cglib-nodep
     3.2.5
   
 
```
  - setEncoding
```
public void setEncoding(String encoding)
```
    Set encoding. The default encoding is UTF-8.
    
    参数:
    
    encoding - the encoding
  - getEncoding
```
public String getEncoding()
```
  - setControllerFactory
```
public void setControllerFactory(ControllerFactory controllerFactory)
```
    设置自定义的 ControllerFactory 用于创建 Controller 对象
  - getControllerFactory
```
public ControllerFactory getControllerFactory()
```
  - setInjectDependency
```
public void setInjectDependency(boolean injectDependency)
```
    设置对 Controller、Interceptor、Validator 进行依赖注入，默认值为 false 被注入对象默认为 singleton，可以通过 AopManager.me().setSingleton(boolean) 配置该默认值。也可通过在被注入的目标类上使用 Singleton 注解覆盖上述默认值，注解配置优先级高于默认配置
  - getInjectDependency
```
public boolean getInjectDependency()
```
  - setInjectSuperClass
```
public void setInjectSuperClass(boolean injectSuperClass)
```
    设置是否对超类进行注入
  - getInjectSuperClass
```
public boolean getInjectSuperClass()
```
  - setTokenCache
```
public void setTokenCache(ITokenCache tokenCache)
```
    Set ITokenCache implementation otherwise JFinal will use the HttpSesion to hold the token.
    
    参数:
    
    tokenCache - the token cache
  - getTokenCache
```
public ITokenCache getTokenCache()
```
  - getUrlParaSeparator
```
public String getUrlParaSeparator()
```
  - getViewType
```
public ViewType getViewType()
```
  - setViewType
```
public void setViewType(ViewType viewType)
```
    Set view type. The default value is ViewType.JFINAL_TEMPLATE Controller.render(String view) will use the view type to render the view.
    
    参数:
    
    viewType - the view type
  - setUrlParaSeparator
```
public void setUrlParaSeparator(String urlParaSeparator)
```
    Set urlPara separator. The default value is "-"
    
    参数:
    
    urlParaSeparator - the urlPara separator
  - getViewExtension
```
public String getViewExtension()
```
  - setViewExtension
```
public void setViewExtension(String viewExtension)
```
    Set view extension for the IRenderFactory.getDefaultRender(...) The default value is ".html" Example: ".html" or ".ftl"
    
    参数:
    
    viewExtension - the extension of the view, it must start with dot char "."
  - setError404View
```
public void setError404View(String error404View)
```
    Set error 404 view.
    
    参数:
    
    error404View - the error 404 view
  - setError500View
```
public void setError500View(String error500View)
```
    Set error 500 view.
    
    参数:
    
    error500View - the error 500 view
  - setError401View
```
public void setError401View(String error401View)
```
    Set error 401 view.
    
    参数:
    
    error401View - the error 401 view
  - setError403View
```
public void setError403View(String error403View)
```
    Set error 403 view.
    
    参数:
    
    error403View - the error 403 view
  - setErrorView
```
public void setErrorView(int errorCode,
                         String errorView)
```
  - getErrorView
```
public String getErrorView(int errorCode)
```
  - getBaseDownloadPath
```
public String getBaseDownloadPath()
```
  - setBaseDownloadPath
```
public void setBaseDownloadPath(String baseDownloadPath)
```
    Set file base download path for Controller.renderFile(...) 设置文件下载基础路径，当路径以 "/" 打头或是以 windows 磁盘盘符打头，则将路径设置为绝对路径，否则路径将是以应用根路径为基础的相对路径
```
 例如：
 1：参数 "/var/www/download" 为绝对路径，下载文件存放在此路径之下
 2：参数 "download" 为相对路径，下载文件存放在 PathKit.getWebRoot() + "/download" 路径之下
 
```
  - setBaseUploadPath
```
public void setBaseUploadPath(String baseUploadPath)
```
    Set file base upload path. 设置文件上传保存基础路径，当路径以 "/" 打头或是以 windows 磁盘盘符打头，则将路径设置为绝对路径，否则路径将是以应用根路径为基础的相对路径
```
 例如：
 1：参数 "/var/www/upload" 为绝对路径，上传文件将保存到此路径之下
 2：参数 "upload" 为相对路径，上传文件将保存到 PathKit.getWebRoot() + "/upload" 路径之下
 
```
  - getBaseUploadPath
```
public String getBaseUploadPath()
```
  - getMaxPostSize
```
public long getMaxPostSize()
```
  - setMaxPostSize
```
public void setMaxPostSize(long maxPostSize)
```
    Set max size of http post. The upload file size depend on this value.
  - setI18nDefaultBaseName
```
public void setI18nDefaultBaseName(String defaultBaseName)
```
    Set default base name to load Resource bundle. The default value is "i18n". Example: setI18nDefaultBaseName("i18n");
  - setI18nDefaultLocale
```
public void setI18nDefaultLocale(String defaultLocale)
```
    Set default locale to load Resource bundle. The locale string like this: "zh_CN" "en_US".
    Example: setI18nDefaultLocale("zh_CN");
  - setReportAfterInvocation
```
public void setReportAfterInvocation(boolean reportAfterInvocation)
```
    设置 devMode 之下的 action report 是否在 invocation 之后，默认值为 true
  - setFreeMarkerTemplateUpdateDelay
```
public void setFreeMarkerTemplateUpdateDelay(int delayInSeconds)
```
    FreeMarker template update delay for not devMode.
  - getFreeMarkerTemplateUpdateDelay
```
public int getFreeMarkerTemplateUpdateDelay()
```
  - setDenyAccessJsp
```
public void setDenyAccessJsp(boolean denyAccessJsp)
```
  - getDenyAccessJsp
```
public boolean getDenyAccessJsp()
```
  - setActionReporter
```
public void setActionReporter(ActionReporter actionReporter)
```
    设置自定义的 ActionReporter 用于定制 action report 输出功能
  - getActionReporter
```
public ActionReporter getActionReporter()
```
  - setToJavaAwtHeadless
```
public void setToJavaAwtHeadless()
```
    设置为 Headless Mode，否则在缺少显示设备时验证码功能不能使用，并抛出异常 java.awt.HeadlessException Headless 模式是系统的一种配置模式。在该模式下，系统缺少显示设备、键盘或鼠标。配置为 "true" 时 Graphics、Font、Color、ImageIO、Print、Graphics2D 等等 API 仍然能够使用
  - setActionMapping
```
public void setActionMapping(Function<Routes,ActionMapping> func)
```
  - getActionMappingFunc
```
public Function<Routes,ActionMapping> getActionMappingFunc()
```

类 Constants

构造器概要

方法概要

从类继承的方法 java.lang.Object

构造器详细资料

Constants

方法详细资料

setDevMode

getDevMode

setConfigPluginOrder

getConfigPluginOrder

setRenderFactory

setJsonFactory

setJsonDatePattern

setCaptchaCache

setLogFactory

setToSlf4jLogFactory

setProxyFactory

setToCglibProxyFactory

setEncoding

getEncoding

setControllerFactory

getControllerFactory

setInjectDependency

getInjectDependency

setInjectSuperClass

getInjectSuperClass

setTokenCache

getTokenCache

getUrlParaSeparator

getViewType

setViewType

setUrlParaSeparator

getViewExtension

setViewExtension

setError404View

setError500View

setError401View

setError403View

setErrorView

getErrorView

getBaseDownloadPath

setBaseDownloadPath

setBaseUploadPath

getBaseUploadPath

getMaxPostSize

setMaxPostSize

setI18nDefaultBaseName

setI18nDefaultLocale

setReportAfterInvocation

setFreeMarkerTemplateUpdateDelay

getFreeMarkerTemplateUpdateDelay

setDenyAccessJsp

getDenyAccessJsp

setActionReporter

getActionReporter

setToJavaAwtHeadless

setActionMapping

getActionMappingFunc