vue2 数组转字符串
时间: 2023-10-17 10:25:23 浏览: 75
在Vue2中,如果你想将一个数组转换为字符串,你可以使用数组的`join()`方法。`join()`方法将数组的所有元素拼接成一个字符串,并使用指定的分隔符将它们分隔开。下面是一个例子:
```javascript
var arr = ['A', 'B', 'C'];
var str = arr.join(',');
console.log(str); // 输出 'A,B,C'
```
在这个例子中,我们将数组`arr`使用逗号作为分隔符,通过`join()`方法将其转换为字符串`'A,B,C'`。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
- *1* [vue 字符串、数组之间的相互转换](https://blog.csdn.net/m0_58352785/article/details/125301352)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 50%"]
- *2* *3* [Vue数组与字符串互转](https://blog.csdn.net/CSDN_920227/article/details/131939813)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 50%"]
[ .reference_list ]