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Snailclimb merged 1 commit into from
Aug 14, 2020
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Update reflection.md #890

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7 changes: 6 additions & 1 deletion docs/java/basic/reflection.md
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Expand Up @@ -4,7 +4,7 @@ JAVA 反射机制是在运行状态中，对于任意一个类，都能够知道

### 获取 Class 对象的两种方式

如果我们动态获取到这些信息，我们需要依靠 Class 对象。Class 类对象将一个类的方法、变量等信息告诉运行的程序。Java 提供了两种方式获取 Class 对象:
如果我们动态获取到这些信息，我们需要依靠 Class 对象。Class 类对象将一个类的方法、变量等信息告诉运行的程序。Java 提供了三种方式获取 Class 对象:

1.知道具体类的情况下可以使用：

Expand All @@ -19,6 +19,11 @@ Class alunbarClass = TargetObject.class;
```java
Class alunbarClass1 = Class.forName("cn.javaguide.TargetObject");
```
3.通过对象实例`instance.getClass()`获取：
```
Employee e;
Class alunbarClass2 = e.getClass();
```

### 代码实例

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