java.lang.Object
- org.springframework.boot.test.rule.OutputCapture

所有已实现的接口:
org.junit.rules.TestRule
```
public class OutputCapture
extends Object
implements org.junit.rules.TestRule
```
JUnit @Rule to capture output from System.out and System.err.
从以下版本开始:
1.4.0

构造器概要
构造器
构造器说明
OutputCapture()

方法概要

所有方法实例方法具体方法
修饰符和类型	方法	说明
`org.junit.runners.model.Statement`	`apply(org.junit.runners.model.Statement base, org.junit.runner.Description description)`
`protected void`	`captureOutput()`
`void`	`expect(org.hamcrest.Matcher<? super String> matcher)`	Verify that the output is matched by the supplied `matcher`.
`void`	`flush()`
`protected void`	`releaseOutput()`
`void`	`reset()`	Discard all currently accumulated output.
`String`	`toString()`

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

构造器详细资料
- OutputCapture
```
public OutputCapture()
```

方法详细资料

apply

public org.junit.runners.model.Statement apply(org.junit.runners.model.Statement base,
                                               org.junit.runner.Description description)

指定者:: apply 在接口中 org.junit.rules.TestRule

captureOutput
```
protected void captureOutput()
```

releaseOutput
```
protected void releaseOutput()
```

reset
```
public void reset()
```
Discard all currently accumulated output.

flush
```
public void flush()
```

toString
```
public String toString()
```
覆盖:
toString 在类中 Object

expect
```
public void expect(org.hamcrest.Matcher<? super String> matcher)
```
Verify that the output is matched by the supplied matcher. Verification is performed after the test method has executed.
参数:
matcher - the matcher

类 OutputCapture

构造器概要

方法概要

从类继承的方法 java.lang.Object

构造器详细资料

OutputCapture

方法详细资料

apply

captureOutput

releaseOutput

reset

flush

toString

expect