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2 changes: 1 addition & 1 deletion docs/java/basis/java-basic-questions-02.md
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Expand Up @@ -322,7 +322,7 @@ System.out.println(s);

#### 字符串常量池的作用了解吗?

**字符串常量池** 是 JVM 为了提升性能和减少内存消耗针为字符串(String 类)专门开辟的一块区域,主要目的是为了避免字符串的重复创建。
**字符串常量池** 是 JVM 为了提升性能和减少内存消耗针对字符串(String 类)专门开辟的一块区域,主要目的是为了避免字符串的重复创建。

```java
String aa = "ab"; // 放在常量池中
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