HUE API JavaScript HTTP PUT请求返回;net::ERR_EMPTY_REPONSE”;

HUE API JavaScript HTTP PUT Request returning "net::ERR_EMPTY_RESPONSE"

本文关键字：API ERR EMPTY REPONSE JavaScript net PUT 请求 返回 HUE HTTP      更新时间：2023-09-26

  1. GET请求运行良好。

  2. 来自API调试工具的PUT请求工作正常。

  3. PUT和POST，无论使用的是数据还是API url，都会返回以下错误：

    示例：

    选项http://xxx.xxx.x.x/api/AuthorizedUsername/APIRequest/lights/light/1/statenet:：ERR_EMPTY_REPONSE

它返回一个null响应。

我的相关Angular JS代码：

var bridgeIp = "http://xxx.xxx.x.x";
var username = "authenticatedUsername";
var lightData = {"on": true};
$http.put(bridgeIp+"/api/"+username+"/lights/5/state", lightData)
.then(function success(response) {
          console.log(response.data);
     }, function error(e){
          console.log(e);
     });

我也尝试过使用JQuery的Ajax函数，但也收到了同样的问题。

我使用fiddler比较了请求，但这导致了CORS错误。于是，我将这些请求与查尔斯进行了比较。结果如下：

来自API调试工具：

URL http://xxx.xxx.x.x/api/AuthorizedUser/lights/5/state
Status  Complete
Response Code   200 OK
Protocol    HTTP/1.1
SSL -
Method  PUT
Kept Alive  No
Content-Type    application/json
Client Address  /127.0.0.1
Remote Address  xxx.xxx.x.x/xxx.xxx.x.x
Timing  
Request Start Time  3/23/16 18:24:17
Request End Time    3/23/16 18:24:17
Response Start Time 3/23/16 18:24:17
Response End Time   3/23/16 18:24:17
Duration    43 ms
DNS 0 ms
Connect 2 ms
SSL Handshake   -
Request 2 ms
Response    1 ms
Latency 37 ms
Speed   20.46 KB/s
Response Speed  879.88 KB/s
Size    
Request Header  427 bytes
Response Header 421 bytes
Request 12 bytes
Response    41 bytes
Total   901 bytes
Request Compression -
Response Compression    -

通过JavaScript:从我的http请求

URL http://xxx.xxx.x.x/api/AuthorizedUser/lights/5/state
Status  Failed
Failure Remote server closed the connection before sending response header
Response Code   -
Protocol    HTTP/1.1
SSL -
Method  OPTIONS
Kept Alive  No
Content-Type    -
Client Address  /127.0.0.1
Remote Address  xxx.xxx.x.x/xxx.xxx.x.x
Timing  
Request Start Time  3/23/16 18:24:55
Request End Time    3/23/16 18:24:55
Response Start Time -
Response End Time   3/23/16 18:24:55
Duration    14 ms
DNS 0 ms
Connect 2 ms
SSL Handshake   -
Request 2 ms
Response    -
Latency -
Speed   31.74 KB/s
Response Speed  -
Size    
Request Header  455 bytes
Response Header -
Request -
Response    -
Total   455 bytes
Request Compression -
Response Compression    -

感谢您的帮助。

这对我有效：-

var xmlhttp = new XMLHttpRequest();
xmlhttp.open("PUT", 'http://<local address>/api/<username>/groups/1/action');
xmlhttp.send('{"on":true, "hue": 16000, "bri": 254'}');

您的JavaScript输出将Method显示为OPTIONS。如果这是帖子顶部列出的选项，那么这看起来是错误的，因为上面写着。。。API请求/lights/light/1/状态，但可能应该是。。。API请求/灯/1/状态

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