This commit is contained in:
Looly
2021-07-30 13:42:39 +08:00
parent 02b68f970b
commit 09ae727b81
3 changed files with 84 additions and 5 deletions

View File

@@ -4,9 +4,11 @@ import cn.hutool.core.bean.OptionalBean;
import cn.hutool.core.convert.Convert;
import cn.hutool.core.convert.ConvertException;
import cn.hutool.core.date.DateUtil;
import cn.hutool.core.date.LocalDateTimeUtil;
import cn.hutool.core.getter.OptNullBasicTypeFromObjectGetter;
import cn.hutool.core.util.StrUtil;
import java.time.LocalDateTime;
import java.util.Date;
/**
@@ -135,6 +137,37 @@ public interface JSONGetter<K> extends OptNullBasicTypeFromObjectGetter<K> {
return Convert.toDate(obj, defaultValue);
}
/**
* 获取{@link LocalDateTime}类型值
*
* @param key 键
* @param defaultValue 默认值
* @return {@link LocalDateTime}
* @since 5.7.7
*/
default LocalDateTime getLocalDateTime(K key, LocalDateTime defaultValue){
// 默认转换
final Object obj = getObj(key);
if (null == obj) {
return defaultValue;
}
if(obj instanceof LocalDateTime){
return (LocalDateTime) obj;
}
String format = OptionalBean.ofNullable(getConfig()).getBean(JSONConfig::getDateFormat).get();
if(StrUtil.isNotBlank(format)){
// 用户指定了日期格式,获取日期属性时使用对应格式
final String str = Convert.toStr(obj);
if(null == str){
return defaultValue;
}
return LocalDateTimeUtil.parse(str, format);
}
return Convert.toLocalDateTime(obj, defaultValue);
}
/**
* 获取指定类型的对象<br>
* 转换失败或抛出异常