freeCodeCamp/guide/chinese/certifications/javascript-algorithms-and-d.../basic-javascript/appending-variables-to-strings/index.md

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---
title: Appending Variables to Strings
localeTitle: 将变量附加到字符串
---
## 将变量附加到字符串
确保您的拼写和间距正确。附加字符串(存储在变量中)可以像这样完成:
```
var adj = "happy!";
var sent = "Today, I woke up being ";
sent += adj; // The result is "Today, I woke up being happy!"
```