[英]PUT request (JAVA) with HttpUrlConnection
I'm trying to do a "PUT" request with Android Studio. 我正在尝试使用Android Studio发出“ PUT”请求。 But, actually, it doesn't work, I received a "404 not found" whereas I got all the needed infos. 但是,实际上,这是行不通的,我收到了“找不到404”的信息,而我却得到了所有需要的信息。
String url = " https://[...] "; 字符串url =“ https:// [...] ”;
URL obj = null;
try {
obj = new URL(url);
} catch (MalformedURLException e) {
e.printStackTrace();
}
HttpURLConnection con = null;
DataOutputStream dataOutputStream = null;
try {
con = (HttpURLConnection) obj.openConnection();
} catch (IOException e) {
e.printStackTrace();
}
// optional default is GET
try {
con.setRequestMethod("PUT");
con.setDoInput(true);
con.setDoOutput(true);
System.out.println("Info User to update : " + params[0]);
con.setRequestProperty("X-Auth-Token", params[0].get("token"));
[...]
con.setRequestProperty("shop_id", params[1].get("id"));
dataOutputStream = new DataOutputStream(con.getOutputStream());
OutputStreamWriter osw = new OutputStreamWriter(con.getOutputStream());
osw.flush();
osw.close();
} catch (ProtocolException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
finally {
if (dataOutputStream != null) {
try {
dataOutputStream.flush();
dataOutputStream.close();
} catch (IOException exception) {
exception.printStackTrace();
}
}
}
int responseCode = 0;
try {
responseCode = con.getResponseCode();
} catch (IOException e) {
e.printStackTrace();
}
If I try the request on Symfony (web app), it's worked well, but with the code, not anymore... Do you see any problems with my request ? 如果我在Symfony(Web应用程序)上尝试该请求,则效果很好,但是使用了代码,现在就不行了...您是否发现我的请求有任何问题?
问题解决了,我可以使用PATCH请求来做我想做的事情。
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