package com.whyc.util;
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import com.google.gson.Gson;
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import com.whyc.pojo.User;
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import javax.servlet.http.HttpServletRequest;
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/**
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* 通用工具列
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*/
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public class CommonUtil {
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/**获取当前Session中的属性user*/
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public static User getUser(HttpServletRequest request) {
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return (User) request.getSession().getAttribute("user");
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}
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public static User toUser(String json){
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Gson gson = new Gson();
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return gson.fromJson(json,User.class);
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}
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}
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