Commit 8d2c33e9b0848decc7ddc9b242639a36dfc147a1
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af4f52a2
解决字符串型字段等值查询条件前端传空字符串不能正常忽略问题
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yudao-framework/yudao-spring-boot-starter-mybatis/src/main/java/cn/iocoder/yudao/framework/mybatis/core/query/LambdaQueryWrapperX.java
| 1 | 1 | package cn.iocoder.yudao.framework.mybatis.core.query; |
| 2 | 2 | |
| 3 | -import cn.hutool.core.lang.Assert; | |
| 4 | 3 | import cn.hutool.core.util.ArrayUtil; |
| 5 | 4 | import cn.iocoder.yudao.framework.common.util.collection.ArrayUtils; |
| 6 | -import cn.iocoder.yudao.framework.mybatis.core.enums.SqlConstants; | |
| 7 | 5 | import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper; |
| 8 | 6 | import com.baomidou.mybatisplus.core.toolkit.CollectionUtils; |
| 9 | 7 | import com.baomidou.mybatisplus.core.toolkit.support.SFunction; |
| ... | ... | @@ -13,7 +11,7 @@ import java.util.Collection; |
| 13 | 11 | |
| 14 | 12 | /** |
| 15 | 13 | * 拓展 MyBatis Plus QueryWrapper 类,主要增加如下功能: |
| 16 | - * | |
| 14 | + * <p> | |
| 17 | 15 | * 1. 拼接条件的方法,增加 xxxIfPresent 方法,用于判断值不存在的时候,不要拼接到条件中。 |
| 18 | 16 | * |
| 19 | 17 | * @param <T> 数据类型 |
| ... | ... | @@ -42,14 +40,14 @@ public class LambdaQueryWrapperX<T> extends LambdaQueryWrapper<T> { |
| 42 | 40 | } |
| 43 | 41 | |
| 44 | 42 | public LambdaQueryWrapperX<T> eqIfPresent(SFunction<T, ?> column, Object val) { |
| 45 | - if (val != null) { | |
| 43 | + if (val instanceof String && StringUtils.hasText((String) val) || !(val instanceof String) && val != null) { | |
| 46 | 44 | return (LambdaQueryWrapperX<T>) super.eq(column, val); |
| 47 | 45 | } |
| 48 | 46 | return this; |
| 49 | 47 | } |
| 50 | 48 | |
| 51 | 49 | public LambdaQueryWrapperX<T> neIfPresent(SFunction<T, ?> column, Object val) { |
| 52 | - if (val != null) { | |
| 50 | + if (val instanceof String && StringUtils.hasText((String) val) || !(val instanceof String) && val != null) { | |
| 53 | 51 | return (LambdaQueryWrapperX<T>) super.ne(column, val); |
| 54 | 52 | } |
| 55 | 53 | return this; | ... | ... |