android 发送http请求

Android 发送http请求

(1)发送post请求

Java代码  

1. Map<String,String> person = new HashMap<String,String>();  
2. person.put("os_version", SystemHWUtil.formatArr(version, ","));  
3.                 person.put("client_id", IMEI2);  
4.                 person.put("os_type", "android");  
5. //              person.put("device_info", ShopUtil.get);  
6.   
7.                 ShopUtil.logger2("UIDRegisterTask url:" + url);  
8. //              HttpSocketUtil2.setDetail(true);  
9.                   
10.                 HttpSocketUtil2.httpRequest(url+"device/push_register", false/*ssl*/,  
11.                          person,  
12.                         SystemHWUtil.CONTENTTYPE_X_WWW_FORM_URLENCODED, null/*cookie*/,  
13.                         (Map) null, 5000, 5000);  

后台以标准表单数据方式接收参数

(2)下载文件

Java代码  

1. Map person = new HashMap();  
2.                     person.put("path", latestVersionUri);  
3.                     Object[] resultArr = HttpSocketUtil2  
4.                             .httpRequestDownload(  
5.                                     url + "version/download",  
6.                                     false,  
7.                                     true,  
8.                                     person,  
9.                                     SystemHWUtil.CONTENTTYPE_JSON,  
10.                                     ShopUtil.getSessionId(getApplicationContext())/* cookie */,  
11.                                     TMP_UPDATE_FILE, SystemHWUtil.CHARSET_UTF,  
12.                                     15000, 15000);  

 后台接口接收到的请求体是json格式字符串

所以后台需要转换