# 必应壁纸

必应向公众提供其主页7天内的壁纸，经开发，可以自由确定提供7天内任意范围的图片，在注册app时可以指定。

[点击这里](https://open.wjlnb.com/bing/reg) 申请该项目的appid

[点击这里](https://demo.wjlnb.com/open/bimg/) 体验该项目的demo

请求URL：

```
https://open.wjlnb.com/bing/1.0/get
```

请求参数：

| 参数    | 说明          |
| ----- | ----------- |
| appid | 开放平台应用appid |

返回内容（json格式）：

| 参数     | 说明         |
| ------ | ---------- |
| status | 提示请求状态     |
| offer  | 注册时指定的提供天数 |
| url    | 图片的url     |

示例请求URL：

```
https://open.wjlnb.com/bing/1.0/get?appid=demo
```

返回内容：

> {"status":"ok",
>
> "offer":"1day",
>
> "url":"https:\\/\\/cn.bing.com\\/th?id=OHR.VermilionLakes\_ZH-CN3446257764\_1920x1080.jpg\&rf=LaDigue\_1920x1080.jpg\&pid=hp"
>
> }

**常见错误代码：**

| **所属参数** | 错误提示              | 说明             |
| -------- | ----------------- | -------------- |
| status   | error:appnotfound | 找不到匹配的appid    |
| status   | error:noappid     | 请求url中未出现appid |


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.wjlo.cc/open/openbimg.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.