isNullOrBlank method
Checks if data is null or Blank (Empty or only contains whitespace). 检查数据是否为空或空
Implementation
bool isNullOrBlank() => ObjectUtils.isNullOrBlank(this);
Checks if data is null or Blank (Empty or only contains whitespace). 检查数据是否为空或空
bool isNullOrBlank() => ObjectUtils.isNullOrBlank(this);