update

physical-launcher/src/test/java/org/jeecg/smallTools/TestSqlHandle.java

@@ -0,0 +1,39 @@
+package org.jeecg.smallTools;
+
+import org.junit.Test;
+
+/**
+ * 测试sql分割、替换等操作
+ * 
+ * @author: scott
+ * @date: 2023年09月05日 16:13
+ */
+public class TestSqlHandle {
+
+    /**
+     * Where 分割测试
+     */
+    @Test
+    public void testSqlSplitWhere() {
+        String tableFilterSql = " select * from data.sys_user Where name='12312' and age>100";
+        String[] arr = tableFilterSql.split(" (?i)where ");
+        for (String sql : arr) {
+            System.out.println("sql片段：" + sql);
+        }
+    }
+
+
+    /**
+     * Where 替换
+     */
+    @Test
+    public void testSqlWhereReplace() {
+        String input = " Where name='12312' and age>100";
+        String pattern = "(?i)where "; // (?i) 表示不区分大小写
+
+        String replacedString = input.replaceAll(pattern, "");
+
+        System.out.println("替换前的字符串：" + input);
+        System.out.println("替换后的字符串：" + replacedString);
+    }
+}