From bf9f54c02196c3b0ae8d48cadabea7fe9622bfda Mon Sep 17 00:00:00 2001
From: 疯狂的狮子Li <15040126243@163.com>
Date: 星期四, 09 十一月 2023 18:35:52 +0800
Subject: [PATCH] update 优化 数据权限拦截器优先判断方法是否有效 提高性能减少无用sql解析
---
ruoyi-common/ruoyi-common-mybatis/src/main/java/org/dromara/common/mybatis/interceptor/PlusDataPermissionInterceptor.java | 19 ++++++++++++++++++-
1 files changed, 18 insertions(+), 1 deletions(-)
diff --git a/ruoyi-common/ruoyi-common-mybatis/src/main/java/org/dromara/common/mybatis/interceptor/PlusDataPermissionInterceptor.java b/ruoyi-common/ruoyi-common-mybatis/src/main/java/org/dromara/common/mybatis/interceptor/PlusDataPermissionInterceptor.java
index b7a6ae7..755cda4 100644
--- a/ruoyi-common/ruoyi-common-mybatis/src/main/java/org/dromara/common/mybatis/interceptor/PlusDataPermissionInterceptor.java
+++ b/ruoyi-common/ruoyi-common-mybatis/src/main/java/org/dromara/common/mybatis/interceptor/PlusDataPermissionInterceptor.java
@@ -1,9 +1,12 @@
package org.dromara.common.mybatis.interceptor;
+import cn.hutool.core.collection.ConcurrentHashSet;
+import cn.hutool.core.util.ArrayUtil;
import com.baomidou.mybatisplus.core.plugins.InterceptorIgnoreHelper;
import com.baomidou.mybatisplus.core.toolkit.PluginUtils;
import com.baomidou.mybatisplus.extension.parser.JsqlParserSupport;
import com.baomidou.mybatisplus.extension.plugins.inner.InnerInterceptor;
+import org.dromara.common.mybatis.annotation.DataColumn;
import org.dromara.common.mybatis.handler.PlusDataPermissionHandler;
import net.sf.jsqlparser.expression.Expression;
import net.sf.jsqlparser.statement.delete.Delete;
@@ -23,6 +26,7 @@
import java.sql.Connection;
import java.sql.SQLException;
import java.util.List;
+import java.util.Set;
/**
* 鏁版嵁鏉冮檺鎷︽埅鍣�
@@ -33,6 +37,10 @@
public class PlusDataPermissionInterceptor extends JsqlParserSupport implements InnerInterceptor {
private final PlusDataPermissionHandler dataPermissionHandler = new PlusDataPermissionHandler();
+ /**
+ * 鏃犳晥娉ㄨВ鏂规硶缂撳瓨鐢ㄤ簬蹇�熻繑鍥�
+ */
+ private final Set<String> invalidCacheSet = new ConcurrentHashSet<>();
@Override
public void beforeQuery(Executor executor, MappedStatement ms, Object parameter, RowBounds rowBounds, ResultHandler resultHandler, BoundSql boundSql) throws SQLException {
@@ -41,7 +49,12 @@
return;
}
// 妫�鏌ユ槸鍚︽棤鏁� 鏃犳暟鎹潈闄愭敞瑙�
- if (dataPermissionHandler.isInvalid(ms.getId())) {
+ if (invalidCacheSet.contains(ms.getId())) {
+ return;
+ }
+ DataColumn[] dataColumns = dataPermissionHandler.findAnnotation(ms.getId());
+ if (ArrayUtil.isEmpty(dataColumns)) {
+ invalidCacheSet.add(ms.getId());
return;
}
// 瑙ｆ瀽 sql 鍒嗛厤瀵瑰簲鏂规硶
@@ -58,6 +71,10 @@
if (InterceptorIgnoreHelper.willIgnoreDataPermission(ms.getId())) {
return;
}
+ // 妫�鏌ユ槸鍚︽棤鏁� 鏃犳暟鎹潈闄愭敞瑙�
+ if (invalidCacheSet.contains(ms.getId())) {
+ return;
+ }
PluginUtils.MPBoundSql mpBs = mpSh.mPBoundSql();
mpBs.sql(parserMulti(mpBs.sql(), ms.getId()));
}
--
Gitblit v1.9.3