本文共 3460 字，大约阅读时间需要 11 分钟。
作者：嗨刚好遇见你
链接： TTP协议的接口测试中，使用到最多的就是GET请求与POST请求，其中POST请求有FORM参数提交请求与RAW请求，下面我将结合HttpClient来实现一下这三种形式：一.GET请求: GET请求时，参数一般是写在链接上的，代码如下：
publicvoidget(String url){CloseableHttpClient httpClient =null;HttpGet httpGet =null;try{httpClient = HttpClients.createDefault();RequestConfig requestConfig = RequestConfig.custom().setSocketTimeout(20000).setConnectTimeout(20000).build();httpGet =newHttpGet(url);httpGet.setConfig(requestConfig);CloseableHttpResponse response = httpClient.execute(httpGet);HttpEntity httpEntity = response.getEntity();System.out.println(EntityUtils.toString(httpEntity,"utf-8"));}catch(ClientProtocolException e) {e.printStackTrace();}catch(IOException e) {e.printStackTrace();}finally{try{if(httpGet!=null){httpGet.releaseConnection();}if(httpClient!=null){httpClient.close();}}catch(IOException e) {e.printStackTrace();}}} 如果想把参数不写在链接上，单独的传进去，则可以这样：
publicvoidget(String url, Map params){CloseableHttpClient httpClient =null;HttpGet httpGet =null;try{httpClient = HttpClients.createDefault();RequestConfig requestConfig = RequestConfig.custom().setSocketTimeout(20000).setConnectTimeout(20000).build();String ps ="";for(String pKey : params.keySet()) {if(!"".equals(ps)){ps = ps +"&";}ps = pKey+"="+params.get(pKey);}if(!"".equals(ps)){url = url +"?"+ ps;}httpGet =newHttpGet(url);httpGet.setConfig(requestConfig);CloseableHttpResponse response = httpClient.execute(httpGet);HttpEntity httpEntity = response.getEntity();System.out.println(EntityUtils.toString(httpEntity,"utf-8"));}catch(ClientProtocolException e) {e.printStackTrace();}catch(IOException e) {e.printStackTrace();}finally{try{if(httpGet!=null){httpGet.releaseConnection();}if(httpClient!=null){httpClient.close();}}catch(IOException e) {e.printStackTrace();}}} 二. POST请求的表单提交方式,代码如下:
publicvoidpost(String url, Map params){CloseableHttpClient httpClient =null;HttpPost httpPost =null;try{httpClient = HttpClients.createDefault();RequestConfig requestConfig = RequestConfig.custom().setSocketTimeout(20000).setConnectTimeout(20000).build();httpPost =newHttpPost(url);httpPost.setConfig(requestConfig);List ps =newArrayList();for(String pKey : params.keySet()) {ps.add(newBasicNameValuePair(pKey, params.get(pKey)));}httpPost.setEntity(newUrlEncodedFormEntity(ps));CloseableHttpResponse response = httpClient.execute(httpPost);HttpEntity httpEntity = response.getEntity();System.out.println(EntityUtils.toString(httpEntity,"utf-8"));}catch(ClientProtocolException e) {e.printStackTrace();}catch(IOException e) {e.printStackTrace();}finally{try{if(httpPost!=null){httpPost.releaseConnection();}if(httpClient!=null){httpClient.close();}}catch(IOException e) {e.printStackTrace();}}} 三. POST请求的RAW参数传递
publicvoidpost(String url, String body){CloseableHttpClient httpClient =null;HttpPost httpPost =null;try{httpClient = HttpClients.createDefault();RequestConfig requestConfig = RequestConfig.custom().setSocketTimeout(20000).setConnectTimeout(20000).build();httpPost =newHttpPost(url);httpPost.setConfig(requestConfig);httpPost.setEntity(newStringEntity(body));CloseableHttpResponse response = httpClient.execute(httpPost);HttpEntity httpEntity = response.getEntity();System.out.println(EntityUtils.toString(httpEntity,"utf-8"));}catch(ClientProtocolException e) {e.printStackTrace();}catch(IOException e) {e.printStackTrace();}finally{try{if(httpPost!=null){httpPost.releaseConnection();}if(httpClient!=null){httpClient.close();}}catch(IOException e) {e.printStackTrace();}}} 转载地址：http://xlqpo.baihongyu.com/