?? testthread.java
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package llm.pool.relation;
import java.util.ArrayList;
import org.apache.log4j.Logger;
public class TestThread extends Thread {
private static Logger log = Logger.getLogger( TestThread.class.getName() );
public TestThread() {
}
public void run() {
test1();
}
public void test2() {
DBOperate dbo = new DBOperate();
try {
dbo.init( "SYSTEM" );
} catch ( Exception e ) {
log.error("執行異常",e);
}
ArrayList al = new ArrayList();
String query = "";
query = "INSERT INTO AA( BID, CID, QYBJ ) VALUES( '00', '02', '1' )";
for ( int i = 0; i < 10; i ++ )
al.add( query );
while ( true ) {
try {
// DBOperate dbo = new DBOperate();
// // System.out.println("獲取數據庫連接");
// dbo.init( "SYSTEM" );
dbo.exeUpdate( al );
Thread.sleep( 10 );
// System.out.println( dbo.exeQueryInt( query ) );
} catch ( Exception e ) {
log.error("執行異常",e);
}
}
}
public void test1() {
while ( true ) {
try {
DBOperate dbo = new DBOperate();
String query = "";
log.fatal("獲取數據庫連接");
dbo.init( "SYSTEM" );
query = "SELECT count(1) FROM AAA";
System.out.println( dbo.exeQueryInt( query ) );
// dbo.init( "SYSTEM1" );
// ds = (SimpleDataSource)dbo.getDataSource();
// System.out.println("--2222--" + ds.getStatus());
// query = "SELECT count(*) FROM TY_DBAttrInfo";
// System.out.println( dbo.exeQueryInt( query ) );
// System.out.println(dbo.getQueryTotalRow());
// String[] temp = null;
// int ll = 0;
// for (int i = 0; i < al1.size(); i++ ) {
// temp = (String[])al1.get(i);
//
// ll = temp.length;
// for (int j = 0; j < ll; j ++ ) {
// System.out.print( temp[j] + ", " );
// }
// System.out.println("");
// }
} catch ( Exception e ) {
log.error("執行異常",e);
}
}
}
/**
* @param args
*/
public static void main(String[] args) {
try {
DBOperate dbo = new DBOperate();
String query = "";
log.fatal("獲取數據庫連接");
dbo.init( "SYSTEM" );
query = "SELECT count(1) FROM AAa";
System.out.println( dbo.exeQueryInt( query ) );
} catch ( Exception e ) {
log.error("執行異常",e);
}
for ( int i = 0; i < 4; i ++ ) {
new TestThread().start();
}
}
}
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