js object filter
时间: 2023-11-07 22:15:03 浏览: 34
在JavaScript中,可以使用`filter`方法来过滤js对象。引用提供了一个示例,其中`menu_data`是一个包含多个对象的数组,每个对象都有`username`,`password`和`product`属性。通过使用`filter`方法,可以根据特定条件来过滤对象。例如,如果我们想要过滤出`product`属性值为`hf`的对象,可以使用以下代码:
```javascript
var menu_data = [
{ "username": "test.cn.01", "password": "12345", "product": "ss" },
{ "username": "test.cn.01", "password": "12345", "product": "hf" },
{ "username": "test.cn.01", "password": "12345", "product": "tb" }
];
var menu_node1 = menu_data.filter(function (e) {
return e.product == "hf";
});
console.log(menu_node1);
```
这样,`menu_node1`将只包含`product`属性值为`hf`的对象。你可以根据需要修改过滤条件来过滤其他属性或值。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
- *1* [js过滤出对象中想要的数据](https://blog.csdn.net/qq_33401924/article/details/88398449)[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_1"}}] [.reference_item style="max-width: 33.333333333333336%"]
- *2* [JS filter 用法之 过滤数据](https://blog.csdn.net/rookiesx/article/details/106533229)[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_1"}}] [.reference_item style="max-width: 33.333333333333336%"]
- *3* [nested-object-filter](https://download.csdn.net/download/weixin_42104366/18688936)[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_1"}}] [.reference_item style="max-width: 33.333333333333336%"]
[ .reference_list ]