之前在Android中，已经实现了GET请求，能抓取网页了：
且已经实现了对应字符编码解码为Unicode了：
【已解决】Android中，如何对某个编码（如GB2312）的字符串进行解码为Unicode字符
现在继续去实现对应的HttpClient的POST操作。
1.参考：
Android用Apache HttpClient 实现POST和Get请求
Android入门：用HttpClient模拟HTTP的GET和POST请求
android HttpClient post get
Android使用httpClient进行Post和Get发送参数
去写代码：
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 | /** Get response html from url and designated html charset and headerDict, postDict */public String getUrlRespHtml(String url, HttpParams headerParams, String htmlCharset, List<NameValuePair> postDict){ // init String respHtml = ""; String defaultCharset = "UTF-8"; // check para if(htmlCharset == "") { htmlCharset = defaultCharset; } //init HttpClient httpClient = new DefaultHttpClient(); HttpUriRequest request; HttpResponse response; if(postDict != null) { HttpPost postReq = new HttpPost(url); try{ HttpEntity postBodyEnt = new UrlEncodedFormEntity(postDict); postReq.setEntity(postBodyEnt); } catch(Exception e){ } request = postReq; } else { HttpGet getReq = new HttpGet(url); request = getReq; } if(headerParams != null) { request.setParams(headerParams); } try{ response = httpClient.execute(request); if(response.getStatusLine().getStatusCode()==HttpStatus.SC_OK){ respHtml = EntityUtils.toString(response.getEntity(), htmlCharset); } } catch (ClientProtocolException cpe) { // TODO Auto-generated catch block cpe.printStackTrace(); } catch (IOException ioe) { // TODO Auto-generated catch block ioe.printStackTrace(); } return respHtml;} |
然后有待后续测试。
因为暂时，去运行的时候，结果出错，折腾过程参见：
2.
【总结】
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