package com.wgcloud.config;

import org.springframework.stereotype.Component;
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 java.io.IOException;

/**
 * @author kdq
 * @version 1.0.0
 * @ClassName CorsFilter.java
 * @Description TODO
 * @createTime 2025年11月17日 14:04:00
 */
@Component
public class CorsFilter implements Filter {
    @Override
    public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain filterChain) throws IOException, ServletException {
        HttpServletResponse res = (HttpServletResponse) servletResponse;
        res.setHeader("Access-Control-Allow-Origin", "*");
        res.setHeader("Access-Control-Allow-Methods", "GET, POST, PUT, DELETE, OPTIONS");
        res.setHeader("Access-Control-Allow-Headers", "Content-Type, Authorization");
        res.setHeader("Access-Control-Allow-Credentials", "true");
        res.setHeader("Access-Control-Max-Age", "3600");
        filterChain.doFilter(servletRequest, servletResponse);
    }
}