使用 android-async-http (loopj) 发布 JSON/XML [英] POSTing JSON/XML using android-async-http (loopj)

问题描述

我正在使用 android-async-http 并且非常喜欢它.我在发布数据时遇到了问题.我必须按以下格式将数据发布到 API:-

I am using android-async-http and really liking it. I've run into a problem with POSTing data. I have to post data to the API in the following format: -

<request>
  <notes>Test api support</notes>
  <hours>3</hours>
  <project_id type="integer">3</project_id>
  <task_id type="integer">14</task_id>
  <spent_at type="date">Tue, 17 Oct 2006</spent_at>
</request>

根据文档，我尝试使用 RequestParams 执行此操作，但失败了.这是其他方法吗?我也可以 POST 等效的 JSON.有什么想法吗?

As per the documentation, I tried doing it using RequestParams, but it is failing. Is this any other way to do it? I can POST equivalent JSON too. Any ideas?

推荐答案

Loopj POST 示例 - 从他们的 Twitter 示例扩展而来:

Loopj POST examples - extended from their Twitter example:

private static AsyncHttpClient client = new AsyncHttpClient();

通过RequestParams正常发布:

RequestParams params = new RequestParams();
params.put("notes", "Test api support"); 
client.post(restApiUrl, params, responseHandler);

发布 JSON:

JSONObject jsonParams = new JSONObject();
jsonParams.put("notes", "Test api support");
StringEntity entity = new StringEntity(jsonParams.toString());
client.post(context, restApiUrl, entity, "application/json",
    responseHandler);

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