Groovy访问oracle数据库

Groovy访问数据库，间接，方便。 需要提前将ojdbc5.jar放到groovy'的lib文件夹下面，或者确保你Groovy能去读该驱动，例如-cp? .;xxx.jar;? 等等

 import groovy.sql.Sql  
 import java.sql.Connection; 
 
  sql = Sql.newInstance(   
            "jdbc:oracle:thin:@xxxxxx:orcl","OR01","OR01PW","oracle.jdbc.driver.OracleDriver")   
    println("执行查询语句");  
   //------------------------------------------------------------------------------
//-----从表-------------------------------------------------------------------------
sql.connection.autoCommit = false;

String insertSql = "INSERT INTO auth_token2(id,version,user2_id,token,expiration,description,os_user)"+
    " VALUES(?,?,?)"
String getOldTokenSql = "SELECT U.user2_id,AT.token,AT.expiration,"+
    " AT.description,UU.name FROM auth_token AT LEFT JOIN user U ON AT.user_id = U.id "
String deleteOldTokenSql = "DELETE FROM auth_token"

sql.eachRow(getOldTokenSql) { row ->
    String tokenId = UUID.randomUUID()
    String user2Id = row['user2_id']
    String token = row['token']
    def    expiration = row['expiration']    （该字段为Long类型，可以删除中文注释）
    String desc = row['description']
    String name = row['name']
       
    sql.executeUpdate(insertSql,[tokenId,user2Id,desc,name])
    println "token ${token}"
}

sql.executeUpdate(deleteOldTokenSql);
sql.commit();