springboot 跨域配置类及跨域请求配置

springboot 跨域配置类及跨域请求配置

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

* from：fhadmin-

*/

@Component

public class CORSFilter implements Filter {

@Override

public void init(FilterConfig filterConfig) throws ServletException {

}

@Override

public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain filterChain)

throws IOException, ServletException {

HttpServletRequest request = (HttpServletRequest) servletRequest;

HttpServletResponse reshttp://ponse = (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);

}

@Override

public 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;

@Configuration

public 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;

}

@Bean

public CorsFilter corsFilter() {

UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();

source.registerCorsConfiguration("/**", buildConfig()); // 对接口配置跨域设置

returiSQbxlFn 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

@Override

public 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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