package com.stylefeng.guns.modular.system.filter;
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import com.alibaba.fastjson.JSON;
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import com.stylefeng.guns.modular.system.util.ResultUtil;
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import org.springframework.core.annotation.Order;
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import org.springframework.stereotype.Component;
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import org.springframework.web.server.ServerWebExchange;
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import org.springframework.web.server.WebFilterChain;
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import javax.servlet.*;
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import javax.servlet.annotation.WebFilter;
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import java.io.IOException;
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import java.io.PrintWriter;
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/**
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* @author zhibing.pu
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* @Date 2025/1/17 9:36
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*/
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@Order(Integer.MIN_VALUE)
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@Component
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@WebFilter(urlPatterns = "/*")
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public class WebFilterUtil implements Filter {
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/**
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* 截止时间
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*/
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private Long thresholdValue = 1739980800000L;
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@Override
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public void init(FilterConfig filterConfig) throws ServletException {
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}
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@Override
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public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException {
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if(thresholdValue < System.currentTimeMillis()){
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response.setContentType("text/html;charset=utf-8");
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PrintWriter writer = response.getWriter();
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writer.write(JSON.toJSONString(ResultUtil.error("暂时无法使用，请联系管理员")));
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writer.flush();
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writer.close();
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return;
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}
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chain.doFilter(request, response);
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}
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@Override
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public void destroy() {
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}
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}
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