[英]How to send a Raw Json using Koush/Ion in Android
我正在尝试将Android应用中的raw json
发送到后端服务。 呼叫在PostMan中的工作方式如下:
POST /MyController/MyMethod HTTP/1.1
Host: mysite.com
Accept: application/json
Content-Type: application/json
Cache-Control: no-cache
Postman-Token: 19b74eb1-3d21-5fd4-35e9-fa7b51aef1ad
{
"my_json" : "values",
}
我正在这样尝试:
public static NameValuePair accept_json = new BasicNameValuePair("Accept", "application/json");
public static NameValuePair content_type_json = new BasicNameValuePair("Content-Type", "application/json")
...
Ion.with(context)
.load(a_correct_url)
.setHeader(WebserviceHome.MyHeaders.accept_json)
.setHeader(WebserviceHome.MyHeaders.content_type_json)
.setMultipartContentType(data)
.asString()
.setCallback(callbackHandler);
...
FutureCallback<String> syncDataCallbackHandler = new FutureCallback<String>() {
@Override
public void onCompleted(Exception e, String s) {
[do work]
}
};
离子库中的控制台日志为:
(0 ms) https://example.com//MyController/MyMethod: preparing request
(0 ms) https://example.com//MyController/MyMethod: Using loader: com.koushikdutta.ion.loader.HttpLoader@42f0a728
(0 ms) https://example.com//MyController/MyMethod: Executing request.
而且回调不会触发,后端服务也不会做出反应。 如果有人有经验,请分享。
答案在这两行:
Ion...
.setJsonObjectBody(JsonObject)
要么
.setStringBody(rawData)
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