demo-global-request-filter/src/main/java/com/tptj/demo/hg/global/filter/ErrorDemo.java

package com.tptj.demo.hg.global.filter;

import com.fanruan.api.log.LogKit;
import com.fanruan.api.web.FlushKit;
import com.fr.decision.fun.impl.AbstractGlobalRequestFilterProvider;

import javax.servlet.FilterChain;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 * @author 秃破天际
 * @version 10.0
 * Created by 秃破天际 on 2021-03-26
 * 这是一个错误的场景使用示例！
 **/
public class ErrorDemo extends AbstractGlobalRequestFilterProvider {

    @Override
    public String filterName() {
        return "Error Demo";
    }

    @Override
    public String[] urlPatterns() {
        return new String[]{
                "/decision/error/demo"
        };
    }

    @Override
    public void doFilter(HttpServletRequest req, HttpServletResponse res, FilterChain chain ) {
        try{
            FlushKit.printAsString(res,"This Is A Error Demo!");
        }catch(Exception e){
            LogKit.error(e.getMessage(),e);
        }
    }
}