随笔分类 -  java

java实现数据库连接池
摘要：package nju.iip.dao;import java.sql.Connection;import java.sql.DriverManager;import java.util.Map;import java.util.Map.Entry;import java.util.concurre... 阅读全文
posted @ 2015-11-26 17:49 mrpod2g 阅读(303) 评论(0) 推荐(0)
Kth Smallest Element in a BST
摘要：Given a binary search tree, write a functionkthSmallestto find thekth smallest element in it.Note:You may assume k is always valid, 1 ≤ k ≤ BST's tota... 阅读全文
posted @ 2015-07-15 16:33 mrpod2g 阅读(109) 评论(0) 推荐(0)
java实现豆瓣回帖机器人
摘要：最近一直帮老板写爬虫，写累了就寻思着找点乐子，碰巧平时喜欢逛豆瓣，就打算写一个自动回帖机器人，废话不多说我们进入正题:主要用到2个开源工具：Jsoup和httpclientStep 1:模拟登陆public static boolean login() throws IOException{ ... 阅读全文
posted @ 2014-12-21 11:49 mrpod2g 阅读(891) 评论(0) 推荐(0)