springboot|springboot 跨域配置类及跨域请求配置 springboot跨域配置类及跨域请求

下面通过代码看下springboot 跨域配置类，代码如下所示：

ackage org.fh.config; import java.io.IOException; import javax.servlet.Filter; import javax.servlet.FilterChain; import javax.servlet.FilterConfig; import javax.servlet.ServletException; import javax.servlet.ServletRequest; import javax.servlet.ServletResponse; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import org.springframework.stereotype.Component; /** * 说明：跨域访问处理 * 作者：FH Admin * from：fhadmin.cn */@Componentpublic class CORSFilter implements Filter {@Overridepublic void init(FilterConfig filterConfig) throws ServletException {}@Overridepublic void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain filterChain)throws IOException, ServletException {HttpServletRequest request = (HttpServletRequest) servletRequest; HttpServletResponse response = (HttpServletResponse) servletResponse; response.setContentType("textml; charset=UTF-8"); response.setHeader("Access-Control-Allow-Origin", request.getHeader("Origin")); response.setHeader("Access-Control-Allow-Methods", "POST, GET, OPTIONS, DELETE"); response.setHeader("Access-Control-Max-Age", "0"); response.setHeader("Access-Control-Allow-Headers","Origin, No-Cache, X-Requested-With, If-Modified-Since, Pragma, Last-Modified, Cache-Control, Expires, Content-Type, X-E4M-With,userId,token"); response.setHeader("Access-Control-Allow-Credentials", "true"); // 是否支持cookie跨域response.setHeader("XDomainRequestAllowed", "1"); filterChain.doFilter(servletRequest, servletResponse); }@Overridepublic void destroy() {}}

1.模型管理：web在线流程设计器、导入导出xml、复制流程、部署流程
2.流程管理：导入导出流程资源文件、查看流程图、根据流程实例反射出流程模型、激活挂起
3.运行中流程：查看流程信息、当前任务节点、当前流程图、作废暂停流程、指派待办人、自由跳转
4.历史的流程：查看流程信息、流程用时、流程状态、查看任务发起人信息
5.待办任务：查看本人个人任务以及本角色下的任务、办理、驳回、作废、指派一下代理人
6.已办任务：查看自己办理过的任务以及流程信息、流程图、流程状态(作废驳回正常完成)
补充：下面看下springboot跨域请求配置的两种方法
方式一：

import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; import org.springframework.web.cors.CorsConfiguration; import org.springframework.web.cors.UrlBasedCorsConfigurationSource; import org.springframework.web.filter.CorsFilter; @Configurationpublic class CorsConfig {private CorsConfiguration buildConfig() {CorsConfiguration corsConfiguration = new CorsConfiguration(); corsConfiguration.addAllowedOrigin("*"); // 允许任何域名使用corsConfiguration.addAllowedHeader("*"); // 允许任何头corsConfiguration.addAllowedMethod("*"); // 允许任何方法（post、get等）corsConfiguration.setAllowCredentials(true); return corsConfiguration; }@Beanpublic CorsFilter corsFilter() {UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource(); source.registerCorsConfiguration("/**", buildConfig()); // 对接口配置跨域设置return new CorsFilter(source); }}

方式二：

import org.springframework.context.annotation.Configuration; import org.springframework.core.Ordered; import org.springframework.web.servlet.config.annotation.CorsRegistry; import org.springframework.web.servlet.config.annotation.InterceptorRegistry; import org.springframework.web.servlet.config.annotation.ViewControllerRegistry; import org.springframework.web.servlet.config.annotation.WebMvcConfigurer; @Configuration //加配置注解可以扫描到public class WebConfig implements WebMvcConfigurer{//跨域请求配置@Overridepublic void addCorsMappings(CorsRegistry registry) {WebMvcConfigurer.super.addCorsMappings(registry); registry.addMapping("/**")// 对接口配置跨域设置.allowedHeaders("*")// 允许任何头.allowedMethods("POST","GET")// 允许方法（post、get等）.allowedOrigins("*")// 允许任何域名使用.allowCredentials(true); }}

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