org.apache.commons.io.input.BoundedInputStream$Builder org.apache.commons.io.input.BoundedInputStream.builder()
时间: 2024-10-19 14:15:45 浏览: 181
org.apache.commons.io.input.BoundedInputStream$Builder是Apache Commons IO库中的一个内部类,它是BoundedInputStream的构建器。BoundedInputStream是一个自限流的输入流,即在给定的字节数范围内允许读取,超过这个范围则会抛出异常。`BoundedInputStream.builder()`是静态方法,用于创建一个BoundedInputStream$Builder的实例,用户可以使用这个构建器来进行配置,比如设定最大读取字节数。
例如,如果你想创建一个最多只能读取1024字节的BoundedInputStream,你可以这样做:
```java
BoundedInputStream.Builder builder = BoundedInputStream.builder();
builder.setLimit(1024); // 设置最大读取字节数为1024
BoundedInputStream boundedStream = builder.build(); // 创建BoundedInputStream
```
这样做的好处是将配置和实际实例分离,使得代码更加模块化,并且能够更好地控制资源的行为。
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