refactor(dept):优化部门数据权限规则生成逻辑- 移除无用的GreaterThan导入

- 简化条件判断中的空格格式
- 使用InExpression替代FIND_IN_SET函数提高查询效率-保持代码风格一致性和可读性

jeelowcode-tool/tool-spring-boot-starter-biz-data-permission/src/main/java/com/jeelowcode/tool/framework/datapermission/core/rule/dept/DeptDataPermissionRule.java

@@ -19,7 +19,6 @@ import net.sf.jsqlparser.expression.*;
 import net.sf.jsqlparser.expression.operators.conditional.OrExpression;
 import net.sf.jsqlparser.expression.operators.relational.EqualsTo;
 import net.sf.jsqlparser.expression.operators.relational.ExpressionList;
-import net.sf.jsqlparser.expression.operators.relational.GreaterThan;
 import net.sf.jsqlparser.expression.operators.relational.InExpression;
 
 import javax.annotation.Resource;
@@ -196,18 +195,14 @@ public class DeptDataPermissionRule implements DataPermissionRule {
         Expression returnExpression = null;
         String[] columnNames = columnName.split(",");
         for (String column : columnNames) {
-            for (Long deptId : deptIds) {
-                Expression deptExpression = new GreaterThan()
-                        .withLeftExpression(new Function().withName("FIND_IN_SET")
-                                .withParameters(new ExpressionList(new StringValue(deptId.toString()), MyBatisUtils.buildColumn(tableName, tableAlias, column))))
-                        .withRightExpression(new LongValue(0));
+            Expression deptExpression = new InExpression(MyBatisUtils.buildColumn(tableName, tableAlias, column),
+                    new ExpressionList(CollectionUtils.convertList(deptIds, LongValue::new)));
             if (Objects.isNull(returnExpression)) {
                 returnExpression = deptExpression;
             } else {
                 returnExpression = new Parenthesis(new OrExpression(returnExpression, deptExpression));
             }
         }
-        }
         return returnExpression;
     }