1

13693261870

2022-09-27 5bc904db9ae6ca87a16edcfb924bcf9e80b19309

 src/main/java/com/lf/server/interceptor/CrosFilter.java

@@ -1,11 +1,11 @@
package com.lf.server.interceptor;

import org.springframework.stereotype.Component;

import javax.servlet.*;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;


/**
 * 跨域过滤
@@ -22,19 +22,19 @@
    }

    @Override
    public void doFilter(ServletRequest req, ServletResponse resp, FilterChain chain) throws IOException, ServletException {
        HttpServletResponse response = (HttpServletResponse) resp;
    public void doFilter(ServletRequest req, ServletResponse res, FilterChain chain) throws IOException, ServletException {
        HttpServletResponse response = (HttpServletResponse) res;
        HttpServletRequest request = (HttpServletRequest) req;
        if (OPTIONS.equalsIgnoreCase(request.getMethod())) {
            response.setHeader("Access-Control-Allow-Origin", "*");
            response.setHeader("Access-Control-Allow-Credentials", "true");
            response.setHeader("Access-Control-Allow-Methods", "GET, HEAD, POST, PUT, PATCH, DELETE, OPTIONS");
            response.setHeader("Access-Control-Max-Age", "86400");
            response.setHeader("Access-Control-Max-Age", "3600");
            response.setHeader("Access-Control-Allow-Headers", "*");

            response.setStatus(HttpServletResponse.SC_OK);
        } else {
            chain.doFilter(req, resp);
            chain.doFilter(req, res);
        }
    }