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https://www.cnblogs.com/haowuji/p/7490519.html
java.sql.SQLException: null, message from server: "Host 'xxx' is not allowed to connect to this MySQL server"编程常见错误 2011-01-15 10:59:22 阅读12 评论0   字号:大中小 订阅 . java.sql.SQLException: null,  message from server: "Host 'xxx' is not allowed to connect to this MySQL server": 表示该对象不是远 ...
Java代码    1. Map<String,String> map=new HashMap<String,String>();      2. map.put("username", "qq");      3. map.put("passWord", "123");      4. map.put("userID", "1");      5. map.put("email", "qq@qq.com" ...
grep <script type='text/javascript' src="/jquery.js"></script> <script type="text/javascript"> $().ready(     function(){         var array = [1,2,3,4,5,6,7,8,9];         var filterarray = $.grep(array,function(value){             return value > 5;//筛选出大于5的    ...
function goTop(acceleration, time) {   acceleration = acceleration || 0.1;//加速度 acceleration    time = time || 15;//时间间隔 var x=0,y=0; if (document.documentElement) {    x = document.documentElement.scrollLeft|| 0;    y = document.documentElement.scrollTop || 0; } var speed = 1 + acceleration;//滚动速度 ...
  package com.eaie.system;   import java.io.FileOutputStream;   import java.io.InputStream;   import java.io.PrintWriter;   import java.net.MalformedURLException;   import java.net.URL;   import java.util.Enumeration;   import java.util.Set;   import javax.servlet.RequestDispatcher;   import ...
<script type="text/javascript"> var els = document.getElementsByTagName("li") for(var i=0,len=els.length; i<len; i++){ (function(i){ els[i].onclick = function(){ alert(i) }})(i) } </script>
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