基于HttpClient在HTTP协议接口测试中的使用(详解)
更新时间:2017年10月07日 10:43:37 作者:张飞_
下面小编就为大家带来一篇基于HttpClient在HTTP协议接口测试中的使用(详解)。小编觉得挺不错的,现在就分享给大家,也给大家做个参考。一起跟随小编过来看看吧
HTTP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:
public void get(String url){ CloseableHttpClient httpClient = null; HttpGet httpGet = null; try { httpClient = HttpClients.createDefault(); RequestConfig requestConfig = RequestConfig.custom().setSocketTimeout(20000).setConnectTimeout(20000).build(); httpGet = new HttpGet(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:
public void get(String url, Map<String, String> 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 = new HttpGet(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:
public void post(String url, Map<String, String> params){ CloseableHttpClient httpClient = null; HttpPost httpPost = null; try { httpClient = HttpClients.createDefault(); RequestConfig requestConfig = RequestConfig.custom().setSocketTimeout(20000).setConnectTimeout(20000).build(); httpPost = new HttpPost(url); httpPost.setConfig(requestConfig); List<NameValuePair> ps = new ArrayList<NameValuePair>(); for (String pKey : params.keySet()) { ps.add(new BasicNameValuePair(pKey, params.get(pKey))); } httpPost.setEntity(new UrlEncodedFormEntity(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:
public void post(String url, String body){ CloseableHttpClient httpClient = null; HttpPost httpPost = null; try { httpClient = HttpClients.createDefault(); RequestConfig requestConfig = RequestConfig.custom().setSocketTimeout(20000).setConnectTimeout(20000).build(); httpPost = new HttpPost(url); httpPost.setConfig(requestConfig); httpPost.setEntity(new StringEntity(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(); } } }
以上这篇基于HttpClient在HTTP协议接口测试中的使用(详解)就是小编分享给大家的全部内容了,希望能给大家一个参考,也希望大家多多支持脚本之家。
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