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maven自定义db2的jar包

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1,在C:\Users\nti\.m2\repository目录下建立目录\db2jcc\db2jcc\9.0,在该目录下新建文件db2jcc-9.0.pom,内容如下:
<project>
    <modelVersion>4.0.0</modelVersion>
    <groupId>db2jcc</groupId>
    <artifactId>db2jcc</artifactId>
    <version>9.0</version>
    <packaging>jar</packaging>
</project>
然后将C:\Program Files\IBM\SQLLIB\java目录下db2jcc.jar复制到C:\Users\nti\.m2\repository\db2jcc\db2jcc\9.0下,并改名为db2jcc-9.0.jar。

2,在C:\Users\nti\.m2\repository目录下建立目录\db2jcc_license_cu\db2jcc_license_cu\9.0,在该目录下新建文件db2jcc_license_cu-9.0.pom,内容如下:
<project>
    <modelVersion>4.0.0</modelVersion>
    <groupId>db2</groupId>
    <artifactId>db2jcc_license_cu</artifactId>
    <version>9.0</version>
    <packaging>jar</packaging>
</project>
然后将C:\Program Files\IBM\SQLLIB\java目录下db2jcc_license_cu.jar复制到C:\Users\nti\.m2\repository\db2jcc_license_cu\db2jcc_license_cu\9.0下,并改名为db2jcc_license_cu-9.0.jar。

3,在pom.xml中增加依赖:
     <dependency>
       <groupId>db2jcc</groupId>
       <artifactId>db2jcc</artifactId>
       <version>9.0</version>
    </dependency>
    <dependency>
        <groupId>db2jcc_license_cu</groupId>
        <artifactId>db2jcc_license_cu</artifactId>
        <version>9.0</version>
    </dependency> 

4,最后编译即可。

示例代码如下:
package com.nti.easywms;

import java.sql.*;



public class BaseDao {
public static int getCount(String tableName) {
Connection sqlConn; //数据库连接对象
Statement sqlStmt; //语句对象
ResultSet sqlRst; //结果集对象
int count=0;
try{
Class.forName("com.ibm.db2.jcc.DB2Driver").newInstance();
System.out.println("=========abcdef===================");
//连接数据库
sqlConn= java.sql.DriverManager.getConnection ("jdbc:db2://127.0.0.1:50000/hamtest","nti","zhizhi");//创建语句对象
System.out.println("=========11===================");
sqlStmt=sqlConn.createStatement();
System.out.println("=========22===================");
sqlRst=sqlStmt.executeQuery("select count(1) from "+tableName);
System.out.println("=========333===================");
if(sqlRst.next())
count=sqlRst.getInt(1);
System.out.println("=========55===================");
sqlRst.close();
sqlStmt.close();
sqlConn.close();
}
catch (Exception e){
System.out.println("失败原因是:"+e.toString());
return -1;
}
return count;
}
}



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