From b864c748b6a2a5e23fba45fc47c9a1d86fb4bbb6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=86=B7=E5=86=B7?= <wangiegie@gmail.com>
Date: Mon, 27 Apr 2020 16:02:22 +0800
Subject: [PATCH] =?UTF-8?q?:bug:=20Fixing=20a=20bug.=20#1120=20=E4=BB=A3?=
 =?UTF-8?q?=E7=A0=81=E7=94=9F=E6=88=90=E7=9A=84=E6=95=B0=E6=8D=AE=E6=BA=90?=
 =?UTF-8?q?checkDataSource=E6=98=AF=E5=90=A6=E5=BA=94=E8=AF=A5=E5=85=B3?=
 =?UTF-8?q?=E9=97=ADconnection?=
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---
 .../service/impl/GenDatasourceConfServiceImpl.java    | 11 ++---------
 1 file changed, 2 insertions(+), 9 deletions(-)

diff --git a/pigx-visual/pigx-codegen/src/main/java/com/pig4cloud/pigx/codegen/service/impl/GenDatasourceConfServiceImpl.java b/pigx-visual/pigx-codegen/src/main/java/com/pig4cloud/pigx/codegen/service/impl/GenDatasourceConfServiceImpl.java
index a1ac26bff..8ecf6fcf4 100755
--- a/pigx-visual/pigx-codegen/src/main/java/com/pig4cloud/pigx/codegen/service/impl/GenDatasourceConfServiceImpl.java
+++ b/pigx-visual/pigx-codegen/src/main/java/com/pig4cloud/pigx/codegen/service/impl/GenDatasourceConfServiceImpl.java
@@ -135,18 +135,11 @@ public class GenDatasourceConfServiceImpl extends ServiceImpl<GenDatasourceConfM
 	 */
 	@Override
 	public Boolean checkDataSource(GenDatasourceConf conf) {
-		Connection connection =null;
-		try {
-			connection = DriverManager.getConnection(conf.getUrl(), conf.getUsername(), conf.getPassword());
+		try (Connection connection = DriverManager.getConnection(
+				conf.getUrl(), conf.getUsername(), conf.getPassword())) {
 		} catch (SQLException e) {
 			log.error("数据源配置 {} , 获取链接失败", conf.getName(), e);
 			return Boolean.FALSE;
-		}finally {
-			try {
-				connection.close();
-			} catch (Exception e) {
-				e.printStackTrace();
-			}
 		}
 		return Boolean.TRUE;
 	}