package com.example.jz.auth;
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import cn.hutool.json.JSONUtil;
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import com.example.jz.modle.R;
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import org.springframework.security.access.AccessDeniedException;
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import org.springframework.security.web.access.AccessDeniedHandler;
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import org.springframework.stereotype.Component;
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import javax.servlet.ServletException;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletResponse;
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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 安瑾然
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* @data 2022/7/18 - 10:35 AM
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* @description 无权访问配置
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*/
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@Component
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public class MyAccessDeniedHandler implements AccessDeniedHandler {
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@Override
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public void handle(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse, AccessDeniedException e) throws IOException, ServletException {
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R<String> r = new R<>();
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r.setCode(403);
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r.setMsg("无权访问");
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r.setData(null);
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// 设置返回消息类型
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httpServletResponse.setHeader("Content-type", "text/html;charset=UTF-8");
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httpServletResponse.setCharacterEncoding("utf-8");
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httpServletResponse.setContentType("application/json;charset=UTF-8");
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// 返回给请求端
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PrintWriter writer = httpServletResponse.getWriter();
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writer.write(JSONUtil.toJsonStr(r));
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writer.flush();
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writer.close();
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}
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}
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