- 10 5月, 2019 1 次提交
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由 dailidong 提交于
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- 07 5月, 2019 4 次提交
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由 dailidong 提交于
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由 dailidong 提交于
* Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed with * this work for additional information regarding copyright ownership. * The ASF licenses this file to You under the Apache License, Version 2.0 * (the "License"); you may not use this file except in compliance with * the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package cn.escheduler.common.utils; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import java.sql.*; public class MysqlUtils { public static final Logger logger = LoggerFactory.getLogger(MysqlUtils.class); private static MysqlUtils instance; MysqlUtils() { } public static MysqlUtils getInstance() { if (null == instance) { syncInit(); } return instance; } private static synchronized void syncInit() { if (instance == null) { instance = new MysqlUtils(); } } public void release(ResultSet rs, Statement stmt, Connection conn) { try { if (rs != null) { rs.close(); rs = null; } } catch (SQLException e) { logger.error(e.getMessage(),e); throw new RuntimeException(e); } finally { try { if (stmt != null) { stmt.close(); stmt = null; } } catch (SQLException e) { logger.error(e.getMessage(),e); throw new RuntimeException(e); } finally { try { if (conn != null) { conn.close(); conn = null; } } catch (SQLException e) { logger.error(e.getMessage(),e); throw new RuntimeException(e); } } } } public static void releaseResource(ResultSet rs, PreparedStatement ps, Connection conn) { MysqlUtils.getInstance().release(rs,ps,conn); if (null != rs) { try { rs.close(); } catch (SQLException e) { logger.error(e.getMessage(),e); } } if (null != ps) { try { ps.close(); } catch (SQLException e) { logger.error(e.getMessage(),e); } } if (null != conn) { try { conn.close(); } catch (SQLException e) { logger.error(e.getMessage(),e); } } } }
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由 easyscheduler 提交于
upgrade spring-boot to 2.1.x and spring to 5.x
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由 dailidong 提交于
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- 30 4月, 2019 8 次提交
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由 bao liang 提交于
fix bug: error command id is 0.
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由 bao liang 提交于
fix bug: error command id is 0.
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由 baoliang 提交于
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由 journey2018 提交于
project index date update
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由 qiaozhanwei 提交于
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由 bao liang 提交于
提示信息不准确
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由 baoliang 提交于
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由 baoliang 提交于
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- 29 4月, 2019 11 次提交
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由 dailidong 提交于
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由 一子三木 提交于
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由 一子三木 提交于
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由 一子三木 提交于
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由 baoliang 提交于
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由 chgxtony 提交于
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由 millionfor 提交于
Dev 20190415
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由 gongzijian 提交于
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由 gongzijian 提交于
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由 journey2018 提交于
admin user update
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由 qiaozhanwei 提交于
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- 28 4月, 2019 16 次提交
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由 bao liang 提交于
update documents
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由 baoliang 提交于
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由 bao liang 提交于
update documents
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由 baoliang 提交于
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由 baoliang 提交于
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由 millionfor 提交于
Dev 20190415
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由 gongzijian 提交于
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由 gongzijian 提交于
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由 millionfor 提交于
Dev 20190415
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由 gongzijian 提交于
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由 gongzijian 提交于
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由 gongzijian 提交于
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由 bao liang 提交于
merge from dev-20190415
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由 baoliang 提交于
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由 baoliang 提交于
# Conflicts: # docs/zh_CN/images/mysql_edit.png
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由 baoliang 提交于
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