2.docBase鎸囧畾web搴旂敤鐨勬枃浠惰礬寰?鍙互鏄粷瀵硅礬寰?涔熷彲浠ユ槸鐩稿浜嶩ost鐨刟ppBase灞炴х殑鐩稿璺緞;
3.type鎸囧畾Resource鎵灞炵殑JAVA綾誨悕
4.maxActive鏄疍BCP涓浜庢椿鍔ㄧ姸鎬佺殑鏁版嵁搴撹繛鎺ョ殑鏈澶ф暟鐩?鍙?琛ㄧず涓嶅彈闄愬埗
5.maxIdle鏄疍BCP涓浜庣┖闂茬姸鎬佺殑鏁版嵁搴撹繛鎺ョ殑鏈澶ф暟鐩?鍙?琛ㄧず涓嶅彈闄愬埗
6.maxWait鏄槸DBCP涓殑鏁版嵁搴撹繛鎺ュ浜庣┖闂茬姸鎬佺殑鏈闀挎椂闂?浠ユ縐掍負鍗曚綅)鍙?琛ㄧず鏃犻檺鏈熺瓑寰?
7.username鏄暟鎹簱鐧婚檰鍚?
8.password鏄暟鎹簱鐧婚檰鍙d護
9.driverClassName鏄彧瀹氭暟鎹簱鐨刯dbc椹卞姩紼嬪簭
10.url鏄寚瀹氳繛鎺ユ暟鎹簱鐨刄RL,masenv鏄垜鐨勬暟鎹簱鍚嶃?/p>
鏂規硶2 錛?/span>
濡傛灉浣犳槸鎯沖皢浣犵殑TOMCAT緇戝畾鍒頒綘IDE錛坋clipse錛変笂鍚姩鐨勮瘽 鍙互閲囩敤榪欎釜鏂規硶 鏂規硶濡備笅 錛?/span> 鍦ㄤ綘欏圭洰WebRoot 鏂囦歡涓嬮潰鎼炰釜META-INF鏂囦歡澶瑰湪寤轟釜context.xml鏂囦歡 鍦ㄦXML鏂囦歡閲岄厤緗暟鎹簮鍗沖彲銆傚唴瀹瑰涓嬶細 <?xml version="1.0" encoding="UTF-8"?> 璇存槑鍚屼笂
<Context path="/mas" docBase="D:/web/voteTest/WebRoot" debug="0" reloadable="true" crossContext="true">
<Resource name="jdbc/mas" auth="Container" type="javax.sql.DataSource"
driverClassName="oracle.jdbc.driver.OracleDriver"
url="jdbc:oracle:thin:@192.168.3.177:1521:masenv"
username="wsq" password="wsq" maxIdle="20" maxWait="5000"
maxActive="100" removeAbandoned="true"
removeAbandonedTimeout="60" logAbandoned="true"/>
</Context>
鑾峰緱鏁版嵁婧愭柟娉?/span>
/**
* 鍒濆鍖栨暟鎹簱榪炴帴
*
* @throws SQLException
*/
private static void loadDataSource()
throws SQLException {
try {
if (dataSource == null) {
Context context = new InitialContext();
DataSource dataSource = (DataSource)context.lookup("java:comp/env/jdbc/mas");
}
} catch (Exception e) {
throw new SQLException("鏁版嵁搴撳懡鍚嶆湇鍔¢敊璇?" + e.getMessage());
}
}
/**
* 鍙栨暟鎹簱榪炴帴
*
* @return Connection
*
* @throws SQLException
*/
public static Connection getConnection() {
Connection conn = null;
try {
loadDataSource();
Connection conn = dataSource.getConnection();
} catch (SQLException sqle) {
throw new RuntimeException(sqle);
}
return conn;
}