android中的HTTP正文发布答案

【问题标题】：HTTP body post in androidandroid中的HTTP正文发布
【发布时间】：2012-06-08 21:40:43
【问题描述】：

我是安卓开发新手。在我的应用程序中，我必须使用 HTTP 正文帖子。但我遇到了一个错误。

这是我的代码：

HttpClient httpclient = new DefaultHttpClient();
HttpPost httppost = new HttpPost("http://67.64.238.61:8182/websearch");

try {
    StringEntity se = new StringEntity( "<Search><Login><User>test</User><Password>test</Password></Login><SearchWord>1234567890</SearchWord><NextToken></NextToken></Search>", HTTP.UTF_8);
    se.setContentType("text/xml");
    httppost.setEntity(se);

    //HttpResponse httpresponse = httpclient.execute(httppost);
    BasicHttpResponse httpResponse = (BasicHttpResponse) httpclient .execute(httppost);
    HttpEntity resEntity = httpResponse.getEntity();
    String str = EntityUtils.toString(resEntity);
    System.out.println("==="+str);
    //tvData.setText(EntityUtils.toString(resEntity));

} catch (ClientProtocolException e) {
    // TODO Auto-generated catch block
    e.printStackTrace();
} catch (IOException e) {
    // TODO Auto-generated catch block
    e.printStackTrace();
}

我遇到了这种错误：

06-08 16:25:38.665: WARN/System.err(12122): org.apache.http.client.ClientProtocolException
06-08 16:25:38.665: WARN/System.err(12122):     at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:557)
06-08 16:25:38.665: WARN/System.err(12122):     at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487)
06-08 16:25:38.675: WARN/System.err(12122):     at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465)
06-08 16:25:38.675: WARN/System.err(12122):     at com.texas.book.Search.search(Search.java:225)
06-08 16:25:38.675: WARN/System.err(12122):     at com.texas.book.Search$Progress.doInBackground(Search.java:196)
06-08 16:25:38.675: WARN/System.err(12122):     at com.texas.book.Search$Progress.doInBackground(Search.java:1)
06-08 16:25:38.675: WARN/System.err(12122):     at android.os.AsyncTask$2.call(AsyncTask.java:185)
06-08 16:25:38.675: WARN/System.err(12122):     at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:305)
06-08 16:25:38.675: WARN/System.err(12122):     at java.util.concurrent.FutureTask.run(FutureTask.java:137)
06-08 16:25:38.675: WARN/System.err(12122):     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1068)
06-08 16:25:38.685: WARN/System.err(12122):     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:561)
06-08 16:25:38.685: WARN/System.err(12122):     at java.lang.Thread.run(Thread.java:1096)
06-08 16:25:38.685: WARN/System.err(12122): Caused by: org.apache.http.ProtocolException: Unable to parse status code from status line: HTTP/1.1 ñðð@Ã£¤
06-08 16:25:38.685: WARN/System.err(12122):     at org.apache.http.impl.io.AbstractMessageParser.parse(AbstractMessageParser.java:176)
06-08 16:25:38.685: WARN/System.err(12122):     at org.apache.http.impl.AbstractHttpClientConnection.receiveResponseHeader(AbstractHttpClientConnection.java:179)
06-08 16:25:38.685: WARN/System.err(12122):     at org.apache.http.impl.conn.DefaultClientConnection.receiveResponseHeader(DefaultClientConnection.java:235)
06-08 16:25:38.695: WARN/System.err(12122):     at org.apache.http.impl.conn.AbstractClientConnAdapter.receiveResponseHeader(AbstractClientConnAdapter.java:259)
06-08 16:25:38.695: WARN/System.err(12122):     at org.apache.http.protocol.HttpRequestExecutor.doSendRequest(HttpRequestExecutor.java:219)
06-08 16:25:38.695: WARN/System.err(12122):     at org.apache.http.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:119)
06-08 16:25:38.695: WARN/System.err(12122):     at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:410)
06-08 16:25:38.695: WARN/System.err(12122):     at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)
06-08 16:25:38.695: WARN/System.err(12122): Caused by: org.apache.http.ParseException: Unable to parse status code from status line: HTTP/1.1 ñðð@Ã£¤
06-08 16:25:38.715: WARN/System.err(12122):     at org.apache.http.message.BasicLineParser.parseStatusLine(BasicLineParser.java:424)
06-08 16:25:38.715: WARN/System.err(12122):     at org.apache.http.impl.conn.DefaultResponseParser.parseHead(DefaultResponseParser.java:99)
06-08 16:25:38.715: WARN/System.err(12122):     at org.apache.http.impl.io.AbstractMessageParser.parse(AbstractMessageParser.java:174)
06-08 16:25:38.715: WARN/System.err(12122):     ... 18 more

【问题讨论】：

标签： android http-post http-request

【解决方案1】：

服务器返回了您无法处理的响应。好吧，当回复到 ClientProtocolException

时，你会处理它

您很可能需要使用setHeader 函数为您的HttpPost 对象设置一些标头信息。

这是您尝试连接的服务器的问题，根本不接受您发送的内容。

【讨论】：