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add BaseMapperPlus提供一组可选是否抛出异常的selectVoOne方法

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Liang 2024-04-07 16:18:14 +08:00
parent 7e3984e341
commit c469ceb468
1 changed files with 12 additions and 1 deletions
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13
ruoyi-common/ruoyi-common-mybatis/src/main/java/org/dromara/common/mybatis/core/mapper/BaseMapperPlus.java
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@ -144,11 +144,22 @@ public interface BaseMapperPlus<T, V> extends BaseMapper<T> {
return selectVoOne(wrapper, this.currentVoClass());
}
default V selectVoOne(Wrapper<T> wrapper, boolean throwEx) {
return selectVoOne(wrapper, this.currentVoClass(), throwEx);
}
/**
* 根据 entity 条件，查询一条记录
*/
default <C> C selectVoOne(Wrapper<T> wrapper, Class<C> voClass) {
T obj = this.selectOne(wrapper);
return selectVoOne(wrapper, voClass, true);
}
/**
* 根据 entity 条件，查询一条记录
*/
default <C> C selectVoOne(Wrapper<T> wrapper, Class<C> voClass, boolean throwEx) {
T obj = this.selectOne(wrapper, throwEx);
if (ObjectUtil.isNull(obj)) {
return null;
}