## 类的使用
org.springframework.util.InstanceFilter

- 使用InstanceFilter的程序包
  程序包 | 说明
  --- | ---
  org.springframework.util | Miscellaneous utility classes, such as String manipulation utilities, a Log4J configurer, and a state holder for paged lists of objects.

- - ### org.springframework.util中InstanceFilter的使用

    org.springframework.util中InstanceFilter的子类
    限定符和类型 | 类和说明
    --- | ---
    `class` | `ExceptionTypeFilter` An `InstanceFilter` implementation that handles exception types.