---
title: Concatenating Strings with the Plus Equals Operator
localeTitle: 使用Plus Equals运算符连接字符串
---
## 使用Plus Equals运算符连接字符串

'+ ='运算符可以轻松地连接（链接）字符串。确保你的拼写正确，并且你留下了适当的空格。
```
var str = "Hello "; 
 str += "coding"; // Now the string reads "Hello coding" 
 str += "camper!"; // And now the string reads "Hello codingcamper!" 

```