package com.ks.tool.bkz.util;
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import javax.servlet.http.HttpServletRequest;
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public class UserUtil {
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/**
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* 获取用户的token
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*
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* @param account
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* @return
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*/
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public static String getToken(String account, long time) {
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return AESUtil.encrypt(account + "#" + time);
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}
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/**
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* 获取账号
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*
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* @param token
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* @return
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*/
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public static String getAccountFromToken(String token) {
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String d = AESUtil.decrypt(token);
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return d.substring(0, d.lastIndexOf("#"));
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}
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public static long getTokenTime(String token){
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String d = AESUtil.decrypt(token);
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return Long.parseLong(d.substring( d.lastIndexOf("#")+1,d.length()));
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}
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}
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