Spring Boot配置解决跨域问题

package com.sam.project.mvc.util;

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.HttpServletResponse;

import org.springframework.stereotype.Component;

/**
 * 处理跨域问题
 * @author wuzhou
 *
 */
@Component
public class OriginFilter implements Filter {
	 	@Override
	    public void init(FilterConfig filterConfig) throws ServletException {

	    }

	    @Override
	    public void doFilter(ServletRequest req, ServletResponse res,
	            FilterChain chain) throws IOException, ServletException {
	        HttpServletResponse response = (HttpServletResponse) res;
	        response.setHeader("Access-Control-Allow-Origin", "*");
	        response.setHeader("Access-Control-Allow-Methods", "POST, GET, OPTIONS, DELETE,PUT");
	        response.setHeader("Access-Control-Max-Age", "3600");
	        response.setHeader("Access-Control-Allow-Headers", "x-requested-with");
	        chain.doFilter(req, res);
	    }

	    @Override
	    public void destroy() {
	        // TODO Auto-generated method stub

	    }

}

 

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