调用代码如下：

httpClient = new SSLClient();

httpPost = new HttpPost(url);

httpPost.addHeader("Content-Type", "application/json;charset=utf-8");

httpPost.setHeader("Accept", "application/json");

StringEntity se = new StringEntity(jsonstr, "utf-8");

se.setContentType("text/json");

se.setContentEncoding(new BasicHeader("Content-Type",

"application/json"));

httpPost.setEntity(se);

// 请求超时

httpClient.getParams().setParameter(

CoreConnectionPNames.CONNECTION_TIMEOUT, 10000);

// 读取超时

httpClient.getParams().setParameter(

CoreConnectionPNames.SO_TIMEOUT, 10000);

HttpResponse response = httpClient.execute(httpPost);

if (response != null) {

HttpEntity resEntity = response.getEntity();

if (resEntity != null) {

result = EntityUtils.toString(resEntity, charset);

}

}

返回结果：

返回的html不是对方接口项目的页面

双方多次调试没有找到问题，后把调用间隔时间调长，问题不再出现，考虑问题可能是调用太频繁