【发布时间】:2018-09-23 09:46:04
【问题描述】:
我是 laravel 的新手,我想通过 java 程序中的 laravel api 将数据保存到我的在线服务器,但我遇到了错误。
这是我在 api.php 上的路线:
Route::middleware('auth:api')->get('/user', function (Request $request) {
return $request->user();
});
Route::post('hooks','ApiTestController@store');
我的 ApiTestController:它只是处理 POST 请求然后保存到表中。
public function store(Request $request)
{
$postdata = json_decode($request->input('post_data'), true);
$datas = $postdata['header'];
$data = $datas[0];
$testH = new TestH();
$testH->test_date = $data['test_date'];
$testH->expiration = $data['test_date'];
$testH->source = $data['source'];
$testH->save();
return $testH;
}
还有我的java代码:
try {
//local development server url
URL url = new URL("http://127.0.0.1:8000/api/hooks");
URLConnection con = url.openConnection();
// activate the output
con.setDoOutput(true);
PrintStream ps = new PrintStream(con.getOutputStream());
//create the JSON String
String json = null;
StringWriter sw = new StringWriter();
JSONWriter wr = new JSONWriter(sw);
try {
wr.object().key("header").array();
wr.object();
wr.key("test_date").value(new Date());
wr.key("source").value("TEST");
wr.key("expiration").value(new Date());
wr.endObject();
wr.endArray().endObject();
json = sw.toString();
System.out.println(json);
} catch (JSONException ex) {
Logger.getLogger(WebConnectSample.class.getName()).log(Level.SEVERE, null, ex);
}
// send to laravel server
ps.print("post_data="+json);
HttpURLConnection httpConn = (HttpURLConnection) con;
InputStream is;
if (httpConn.getResponseCode() >= 419) {
is = httpConn.getErrorStream();
} else {
is = httpConn.getInputStream();
}
// read the server reply
BufferedReader in = new BufferedReader(new InputStreamReader(con.getInputStream()));
String line = null;
while ((line = in.readLine()) != null) {
System.out.println(line);
// close the print stream
}
ps.close();
} catch (Exception e) {
e.printStackTrace();
}
}
问题是当我不通过$testH->save() 保存时,一切正常。但是如果我包含它,java会返回以下错误:
Type error: Argument 1 passed to Illuminate\Routing\Middleware\ThrottleRequests::addHeaders() must be an instance of Symfony\Component\HttpFoundation\Response, string given, called in C:\Users\relixusdev\Documents\WebProjects\tcmsite\vendor\laravel\framework\src\Illuminate\Routing\Middleware\ThrottleRequests.php on line 61
知道是什么部分导致了错误吗?它与身份验证有关吗?我只是希望能够通过我的 java 程序保存到在线数据库。
【问题讨论】:
-
你用的是什么版本的 laravel?
-
Laravel 框架 5.6.15
标签: java php json laravel restful-authentication