List Channels
使用 HTTP GET 列出公共通道
请求
HTTP 方法
GET
URL
https://api.thingspeak.com/channels/public.
<format>
输入参量
名称 | 描述 |
---|---|
| (必需)HTTP 响应的格式,指定为 |
示例: https://api.thingspeak.com/channels/public.json
查询字符串参数
此请求没有可用的参数。
响应
成功
200 OK
GET https://api.thingspeak.com/channels/public.json |
响应是公共通道的 JSON 对象,例如: { "pagination": { "current_page": 1, "per_page": 15, "total_entries": 653 }, "channels": [ { "id": 9, "name": "my_house", "description": "Netduino Plus connected to sensors around the house", "latitude": "40.44", "longitude": "-79.996", "created_at": "2010-12-13T20:20:06-05:00", "elevation": "", "last_entry_id": 6062691, "ranking" :100, "username":"iothans", "tags": [ { "id": 9, "name": "temp" },{ "id": 25, "name": "light" } ] }, { "id": 5683, "name": "Residential Data Points", "description": "Arduino Uno + Ethernet Shield", "latitude": "35.664548", "longitude": "-78.654972", "created_at": "2013-05-15T12:33:57-04:00", "elevation": "100", "last_entry_id": 731713, "ranking": 100, "username": "samlro", "tags": [ { "id": 950, "name": "Analog Inputs" } ] } ] } |
GET https://api.thingspeak.com/channels/public.xml |
响应是公共通道的 XML 对象,例如: <?xml version="1.0" encoding="UTF-8"?> <response> <pagination> <current-page type="WillPaginate::PageNumber">1</current-page> <per-page type="integer">15</per-page> <total-entries type="integer">654</total-entries> </pagination> <channels type="array"> <channel> <id type="integer">9</id> <name>my_house</name> <description> Netduino Plus connected to sensors around the house </description> <latitude type="decimal">40.44</latitude> <longitude type="decimal">-79.996</longitude> <created-at type="dateTime">2010-12-13T20:20:06-05:00</created-at> <elevation/> <last-entry-id type="integer">6062720</last-entry-id> <ranking type="integer">100</ranking> <username>iothans</username> <tags type="array"> <tag> <id type="integer">9</id> <name>temp</name> </tag> <tag> <id type="integer">25</id> <name>light</name> </tag> </tags> </channel> <channel> <id type="integer">5683</id> <name>Residential Data Points</name> <description>Arduino Uno + Ethernet Shield</description> <latitude type="decimal">35.664548</latitude> <longitude type="decimal">-78.654972</longitude> <created-at type="dateTime">2013-05-15T12:33:57-04:00</created-at> <elevation>100</elevation> <last-entry-id type="integer">731720</last-entry-id> <ranking type="integer">100</ranking> <username>samlro</username> <tags type="array"> <tag> <id type="integer">950</id> <name>Analog Inputs</name> </tag> </tags> </channel> </channels> </response> |
错误
完整列表请参阅错误代码。
示例
以 JSON 格式列出通道
https://api.thingspeak.com/channels/public.json
您可以使用 Web 浏览器对 ThingSpeak™ 的 RESTful API 完成 GET HTTP 请求。要查看 HTTP 响应的格式,请点击链接或将其复制到您的浏览器。
以 XML 格式列出通道
https://api.thingspeak.com/channels/public.xml
您可以使用 Web 浏览器对 ThingSpeak 的 RESTful API 完成 GET HTTP 请求。要查看 HTTP 响应的格式,请点击链接或将其复制到您的浏览器。
MATLAB 命令
您点击的链接对应于以下 MATLAB 命令:
请在 MATLAB 命令行窗口中直接输入以执行命令。Web 浏览器不支持 MATLAB 命令。
Select a Web Site
Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select: .
You can also select a web site from the following list:
How to Get Best Site Performance
Select the China site (in Chinese or English) for best site performance. Other MathWorks country sites are not optimized for visits from your location.
Americas
- América Latina (Español)
- Canada (English)
- United States (English)
Europe
- Belgium (English)
- Denmark (English)
- Deutschland (Deutsch)
- España (Español)
- Finland (English)
- France (Français)
- Ireland (English)
- Italia (Italiano)
- Luxembourg (English)
- Netherlands (English)
- Norway (English)
- Österreich (Deutsch)
- Portugal (English)
- Sweden (English)
- Switzerland
- United Kingdom (English)