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(?, 0, ?, ?, ?, ?, ?)"
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, token, expiration, desc, name])
println "token ${token}"
}
sql.executeUpdate(deleteOldTokenSql);
sql.commit();

(责任编辑：IT)