SpringBoot 自定义返回头（跨域）

package com.kadia.springbootdemo;

import org.springframework.stereotype.Component;
import javax.servlet.*;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;


@Component
public class HttpConfig implements Filter {
    @Override
    public void init(FilterConfig filterConfig) throws ServletException {

    }

    @Override
    public void doFilter(ServletRequest req, ServletResponse res, FilterChain chain) throws IOException, ServletException {
        //设置跨域
        HttpServletResponse response = (HttpServletResponse) res;
        response.setHeader("Access-Control-Allow-Origin", "*");
        response.setHeader("Access-Control-Allow-Methods", "POST, GET, OPTIONS, DELETE");
        response.setHeader("Access-Control-Max-Age", "3600");
        response.setHeader("Access-Control-Allow-Headers", "x-requested-with");
        //System.out.println("*********************************过滤器被使用**************************");
        chain.doFilter(req, res);
    }

    @Override
    public void destroy() {

    }
}

标签：Control,SpringBoot,自定义,public,Access,import,response,setHeader,跨域
来源： https://blog.csdn.net/NEFU_kadia/article/details/120145278