摘要: List<String> list = new ArrayList<>(); list.add("a"); list.add("b"); list.add("c"); list.add("d"); // String[] str=new String[list.size()]; String[] s 阅读全文
posted @ 2017-03-01 10:14 mabelfdm 阅读(121) 评论(0) 推荐(0) 编辑
摘要: package searchdir; import java.io.File; import java.util.concurrent.ExecutorService; import java.util.concurrent.Executors; import java.util.concurren 阅读全文
posted @ 2017-02-20 19:16 mabelfdm 阅读(180) 评论(0) 推荐(0) 编辑
摘要: package searchdir; import java.io.File; public class WalkDir { public static void main(String[] args) { File file = new File("/System"); listF(file); 阅读全文
posted @ 2017-02-20 19:15 mabelfdm 阅读(192) 评论(0) 推荐(0) 编辑
摘要: http://ocpj8.javastudyguide.com/ 阅读全文
posted @ 2017-01-25 16:13 mabelfdm 阅读(89) 评论(0) 推荐(0) 编辑
摘要: package intensiveexercise; import java.io.IOException; import java.nio.file.Files; import java.nio.file.Path; import java.nio.file.Paths; import java. 阅读全文
posted @ 2017-01-25 13:29 mabelfdm 阅读(277) 评论(0) 推荐(0) 编辑
摘要: http://www.apple.com/cn_epp-discounted_803213/shop/token/207bfbef-044c-45df-b47a-57a1e1b6c170 阅读全文
posted @ 2017-01-23 17:02 mabelfdm 阅读(134) 评论(0) 推荐(0) 编辑
摘要: public class DBUtil { private static Connection conn; public static Connection getConnection(){ try { Class.forName("com.mysql.jdbc.Driver"); String u 阅读全文
posted @ 2017-01-18 22:37 mabelfdm 阅读(74) 评论(0) 推荐(0) 编辑
摘要: package javaexercise; import java.sql.Connection;import java.sql.DriverManager;import java.sql.ResultSet;import java.sql.SQLException;import java.sql. 阅读全文
posted @ 2017-01-18 22:34 mabelfdm 阅读(195) 评论(0) 推荐(0) 编辑
摘要: package intensiveexercise; import java.io.FileInputStream; import java.io.IOException; import java.util.Properties; ///http://www.cnblogs.com/bakari/p 阅读全文
posted @ 2017-01-17 13:22 mabelfdm 阅读(188) 评论(0) 推荐(0) 编辑
摘要: package intensiveexercise; import java.io.File; public class Q13 { public static void main(String[] args) { recDelete("Q:/Users/a496006.DMN1.000/Deskt 阅读全文
posted @ 2017-01-17 10:07 mabelfdm 阅读(146) 评论(0) 推荐(0) 编辑