From 17f0c20242c6ee3d35b9ee8f677d747ed012423c Mon Sep 17 00:00:00 2001
From: 疯狂的狮子li <15040126243@163.com>
Date: 星期五, 02 九月 2022 16:30:20 +0800
Subject: [PATCH] remove 移除maven docker插件 过于老旧功能缺陷大 使用idea自带的docker插件替代
---
ruoyi-common/src/main/java/com/ruoyi/common/helper/DataBaseHelper.java | 35 +++++++++++++++++++++++------------
1 files changed, 23 insertions(+), 12 deletions(-)
diff --git a/ruoyi-common/src/main/java/com/ruoyi/common/helper/DataBaseHelper.java b/ruoyi-common/src/main/java/com/ruoyi/common/helper/DataBaseHelper.java
index 3d98def..1960356 100644
--- a/ruoyi-common/src/main/java/com/ruoyi/common/helper/DataBaseHelper.java
+++ b/ruoyi-common/src/main/java/com/ruoyi/common/helper/DataBaseHelper.java
@@ -9,6 +9,7 @@
import lombok.NoArgsConstructor;
import javax.sql.DataSource;
+import java.sql.Connection;
import java.sql.DatabaseMetaData;
import java.sql.SQLException;
@@ -20,14 +21,15 @@
@NoArgsConstructor(access = AccessLevel.PRIVATE)
public class DataBaseHelper {
+ private static final DynamicRoutingDataSource DS = SpringUtils.getBean(DynamicRoutingDataSource.class);
+
/**
* 鑾峰彇褰撳墠鏁版嵁搴撶被鍨�
*/
- public static DataBaseType getDataBasyType() {
- DynamicRoutingDataSource ds = (DynamicRoutingDataSource) SpringUtils.getBean(DataSource.class);
- DataSource dataSource = ds.determineDataSource();
- try {
- DatabaseMetaData metaData = dataSource.getConnection().getMetaData();
+ public static DataBaseType getDataBaseType() {
+ DataSource dataSource = DS.determineDataSource();
+ try (Connection conn = dataSource.getConnection()) {
+ DatabaseMetaData metaData = conn.getMetaData();
String databaseProductName = metaData.getDatabaseProductName();
return DataBaseType.find(databaseProductName);
} catch (SQLException e) {
@@ -36,26 +38,35 @@
}
public static boolean isMySql() {
- return DataBaseType.MY_SQL == getDataBasyType();
+ return DataBaseType.MY_SQL == getDataBaseType();
}
public static boolean isOracle() {
- return DataBaseType.ORACLE == getDataBasyType();
+ return DataBaseType.ORACLE == getDataBaseType();
}
public static boolean isPostgerSql() {
- return DataBaseType.POSTGRE_SQL == getDataBasyType();
+ return DataBaseType.POSTGRE_SQL == getDataBaseType();
}
public static boolean isSqlServer() {
- return DataBaseType.SQL_SERVER == getDataBasyType();
+ return DataBaseType.SQL_SERVER == getDataBaseType();
}
public static String findInSet(Object var1, String var2) {
- DataBaseType dataBasyType = getDataBasyType();
+ DataBaseType dataBasyType = getDataBaseType();
+ String var = Convert.toStr(var1);
if (dataBasyType == DataBaseType.SQL_SERVER) {
- return "charindex(" + Convert.toStr(var1) + ", " + var2 + ") <> 0";
+ // charindex(',100,' , ',0,100,101,') <> 0
+ return "charindex('," + var + ",' , ','+" + var2 + "+',') <> 0";
+ } else if (dataBasyType == DataBaseType.POSTGRE_SQL) {
+ // (select position(',100,' in ',0,100,101,')) <> 0
+ return "(select position('," + var + ",' in ','||" + var2 + "||',')) <> 0";
+ } else if (dataBasyType == DataBaseType.ORACLE) {
+ // instr(',0,100,101,' , ',100,') <> 0
+ return "instr(','||" + var2 + "||',' , '," + var + ",') <> 0";
}
- return "find_in_set(" + Convert.toStr(var1) + ", " + var2 + ") <> 0";
+ // find_in_set(100 , '0,100,101')
+ return "find_in_set(" + var + " , " + var2 + ") <> 0";
}
}
--
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