com.cdeledu.core.configuration

Class WebMvcConfiguration

java.lang.Object

com.cdeledu.core.configuration.WebMvcConfiguration

All Implemented Interfaces:

org.springframework.web.servlet.config.annotation.WebMvcConfigurer

@SpringBootConfiguration
public class WebMvcConfiguration
extends Object
implements org.springframework.web.servlet.config.annotation.WebMvcConfigurer

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Constructor Summary

Constructors

Constructor and Description
WebMvcConfiguration()

Method Summary

Modifier and Type	Method and Description
void	addArgumentResolvers(List<org.springframework.web.method.support.HandlerMethodArgumentResolver> resolvers)
void	addCorsMappings(org.springframework.web.servlet.config.annotation.CorsRegistry registry) 重写父类提供的跨域请求处理的接口，目的是添加映射路径和具体的CORS配置信息
void	addFormatters(org.springframework.format.FormatterRegistry registry) 添加类型转换器和格式化器
void	addInterceptors(org.springframework.web.servlet.config.annotation.InterceptorRegistry registry) 注册拦截器
void	addResourceHandlers(org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry registry) 配置自定义静态资源路径
void	addViewControllers(org.springframework.web.servlet.config.annotation.ViewControllerRegistry registry) addViewControllers可以方便的实现一个请求直接映射成视图，而无需书写controller registry.addViewController("请求路径").setViewName("请求页面文件路径")
void	configureHandlerExceptionResolvers(List<org.springframework.web.servlet.HandlerExceptionResolver> resolvers) 异常处理
void	configureMessageConverters(List<org.springframework.http.converter.HttpMessageConverter<?>> converters) 配置消息转换器--这里我用的是alibaba 开源的 fastjson
void	configureViewResolvers(org.springframework.web.servlet.config.annotation.ViewResolverRegistry registry) 配置视图解析器
void	extendHandlerExceptionResolvers(List<org.springframework.web.servlet.HandlerExceptionResolver> resolvers)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.springframework.web.servlet.config.annotation.WebMvcConfigurer

addReturnValueHandlers, configureAsyncSupport, configureContentNegotiation, configureDefaultServletHandling, configurePathMatch, extendMessageConverters, getMessageCodesResolver, getValidator

Constructor Detail

WebMvcConfiguration

public WebMvcConfiguration()

Method Detail

addFormatters

public void addFormatters(org.springframework.format.FormatterRegistry registry)

添加类型转换器和格式化器

Specified by:

addFormatters in interface org.springframework.web.servlet.config.annotation.WebMvcConfigurer

configureHandlerExceptionResolvers

public void configureHandlerExceptionResolvers(List<org.springframework.web.servlet.HandlerExceptionResolver> resolvers)

异常处理

Specified by:

configureHandlerExceptionResolvers in interface org.springframework.web.servlet.config.annotation.WebMvcConfigurer

extendHandlerExceptionResolvers

public void extendHandlerExceptionResolvers(List<org.springframework.web.servlet.HandlerExceptionResolver> resolvers)

Specified by:

extendHandlerExceptionResolvers in interface org.springframework.web.servlet.config.annotation.WebMvcConfigurer

addArgumentResolvers

public void addArgumentResolvers(List<org.springframework.web.method.support.HandlerMethodArgumentResolver> resolvers)

Specified by:

addArgumentResolvers in interface org.springframework.web.servlet.config.annotation.WebMvcConfigurer

configureViewResolvers

public void configureViewResolvers(org.springframework.web.servlet.config.annotation.ViewResolverRegistry registry)

配置视图解析器

Specified by:

configureViewResolvers in interface org.springframework.web.servlet.config.annotation.WebMvcConfigurer

addViewControllers

public void addViewControllers(org.springframework.web.servlet.config.annotation.ViewControllerRegistry registry)

addViewControllers可以方便的实现一个请求直接映射成视图，而无需书写controller registry.addViewController("请求路径").setViewName("请求页面文件路径")

Specified by:

addViewControllers in interface org.springframework.web.servlet.config.annotation.WebMvcConfigurer

addInterceptors

public void addInterceptors(org.springframework.web.servlet.config.annotation.InterceptorRegistry registry)

注册拦截器

 1、addInterceptor 用于添加拦截规则
 2、excludePathPatterns 用户排除拦截
 

Specified by:

addInterceptors in interface org.springframework.web.servlet.config.annotation.WebMvcConfigurer

addResourceHandlers

public void addResourceHandlers(org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry registry)

配置自定义静态资源路径

 1、addResourceLocations指的是文件放置的目录
 2、addResoureHandler指的是对外暴露的访问路径
 3、SpringBoot 默认静态访问：classpath:/META-INF/resources/,classpath:/resources/,classpath:/static,classpath:/public/
 

Specified by:

addResourceHandlers in interface org.springframework.web.servlet.config.annotation.WebMvcConfigurer

configureMessageConverters

public void configureMessageConverters(List<org.springframework.http.converter.HttpMessageConverter<?>> converters)

配置消息转换器--这里我用的是alibaba 开源的 fastjson

Specified by:

configureMessageConverters in interface org.springframework.web.servlet.config.annotation.WebMvcConfigurer

addCorsMappings

public void addCorsMappings(org.springframework.web.servlet.config.annotation.CorsRegistry registry)

重写父类提供的跨域请求处理的接口，目的是添加映射路径和具体的CORS配置信息

Specified by:

addCorsMappings in interface org.springframework.web.servlet.config.annotation.WebMvcConfigurer