springboot跨域
阿新 • • 發佈:2018-12-15
一 簡介
二 程式碼
package com.yzx.caasscs.filter.cors; import org.springframework.stereotype.Component; import javax.servlet.*; import javax.servlet.http.HttpServletResponse; import java.io.IOException; /** * @author qjwyss * @date 2018/8/29 * @description 全域性跨域過濾器 */ @Component public class CorsFilter implements Filter { @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"); response.setHeader("Access-Control-Max-Age", "3600"); response.setHeader("Access-Control-Allow-Headers", "*"); chain.doFilter(req, res); } @Override public void init(FilterConfig filterConfig) { } @Override public void destroy() { } }