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    文件類型: .zip
    金幣: 1
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    發(fā)布日期: 2021-02-20
  • 語(yǔ)言: Java
  • 標(biāo)簽:

資源簡(jiǎn)介

Java 通過(guò)子查詢關(guān)聯(lián)數(shù)據(jù)(基礎(chǔ)篇-實(shí)例556).zip

資源截圖

代碼片段和文件信息

package?com.cdd.util;

import?java.sql.Connection;
import?java.sql.DriverManager;
import?java.sql.ResultSet;
import?java.sql.SQLException;
import?java.sql.Statement;
import?java.util.ArrayList;
import?java.util.List;
public?class?FindMessage?{
??private?Connection?conn;?//?定義Connection對(duì)象
????
????public?Connection?getConn()?{
????????try?{
????????????Class.forName(“net.sourceforge.jtds.jdbc.Driver“);?//?加載數(shù)據(jù)庫(kù)驅(qū)動(dòng)
????????}?catch?(ClassNotFoundException?e)?{
????????????e.printStackTrace();
????????}
????????String?url?=?“jdbc:jtds:sqlserver://localhost:1433;DatabaseName=db_database23“;?//?連接數(shù)據(jù)庫(kù)URL
????????String?userName?=?“sa“;?//?連接數(shù)據(jù)庫(kù)的用戶名
????????String?passWord?=?““;?//?連接數(shù)據(jù)庫(kù)密碼
????????try?{
????????????conn?=?DriverManager.getConnection(url?userName?passWord);?//?獲取數(shù)據(jù)庫(kù)連接
????????????
????????}?catch?(SQLException?e)?{
????????????e.printStackTrace();
????????}
????????return?conn;?//?返回Connection對(duì)象
????}????
????/**
?????*?@param?args
?????*/
????

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????文件?????????289??2013-11-18?11:56??.classpath
?????文件?????????379??2010-09-10?15:23??.project
?????文件?????????629??2010-09-10?15:23??.settings\org.eclipse.jdt.core.prefs
?????文件????????2776??2013-11-21?08:42??bin\com\cdd\util\FindMessage.class
?????文件??????294726??2013-11-18?10:46??lib\jtds-1.2.2.jar
?????文件????????2258??2010-09-10?15:23??src\com\cdd\util\FindMessage.java

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