在android中,是否可以将Arraylist作为值发送给BasicValuePair中的单个键
你好,我有多维数组格式的数据。我需要用basicnamevaluepair将这些数据传递给POST方法。在android中,是否有可能将整个arraylist作为值传递给单个键在android中,是否可以将Arraylist作为值发送给BasicValuePair中的单个键,android,list,basicnamevaluepair,Android,List,Basicnamevaluepair,你好,我有多维数组格式的数据。我需要用basicnamevaluepair将这些数据传递给POST方法。在android中,是否有可能将整个arraylist作为值传递给单个键 ex: the arrayList is ArrayList<String> data=new ArrayList<String>(); data.add("Datas"); data.add("Datas2"); data.add("Datas3"); ex: arrayList
ex:
the arrayList is
ArrayList<String> data=new ArrayList<String>();
data.add("Datas");
data.add("Datas2");
data.add("Datas3");
ex:
arrayList是
ArrayList数据=新的ArrayList();
数据。添加(“数据”);
数据。添加(“数据2”);
数据。添加(“数据3”);
可以这样传递arraylist吗?使用BasicNameValuePair在arraylist中传递值
List<BasicNameValuePair> pairedData=new ArrayList<BasicNameValuepair();
pairedDatas.add(new BasicNameValuePair("id","8"));
pairedDatas.add(new BasicNameValuePair("name","Customer Details"));
pairedDatas.add(new BasicNameValuePair("datas",data);
List pairedData=new ArrayList您不能添加BasicNameValuePair
List<BasicNameValuePair> pairedData=new ArrayList<BasicNameValuepair();
pairedDatas.add(new BasicNameValuePair("id","8"));
pairedDatas.add(new BasicNameValuePair("name","Customer Details"));
ArrayList<String> data=new ArrayList<String>();
data.add("Datas");
data.add("Datas2");
data.add("Datas3");
// you need to convert tha array to formatted String
JSONArray jsArray = new JSONArray(data);
pairedDatas.add(new BasicNameValuePair("datas",data.toString());
List pairedData=new ArrayList您不能添加BasicNameValuePair
List<BasicNameValuePair> pairedData=new ArrayList<BasicNameValuepair();
pairedDatas.add(new BasicNameValuePair("id","8"));
pairedDatas.add(new BasicNameValuePair("name","Customer Details"));
ArrayList<String> data=new ArrayList<String>();
data.add("Datas");
data.add("Datas2");
data.add("Datas3");
// you need to convert tha array to formatted String
JSONArray jsArray = new JSONArray(data);
pairedDatas.add(new BasicNameValuePair("datas",data.toString());
List pairedData=new ArrayList您必须使用jsonArray发送ArrayList,请使用以下代码
JSONObject outerJsonObject ;
JSONArray _mainArray ;
outerJsonObject = new JSONObject();
_mainArray = new JSONArray();
for (int i = 0; i < count; i++) {
JSONObject _jSubObj = new JSONObject();
try {
_jSubObj.put("user_id",_userId);
_jSubObj.put("first_name",name.get(i));
}
_mainArray.put(_jSubObj);
} catch (JSONException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
try {
outerJsonObject.put("address_details",_mainArray);
// System.out.println("OuterJSON request"+outerJsonObject);
// System.out.println("JSON ARRAY : " + _mainArray);
} catch (JSONException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
JSONObject-outerJsonObject;
JSONArray_主阵列;
outerJsonObject=新的JSONObject();
_mainArray=新的JSONArray();
for(int i=0;i
在此代码中,名称是位于i位置的arraylist
和参数使用类似
// Creating HTTP client
client = new DefaultHttpClient();
// Creating HTTP Post
HttpPost httpPost = new HttpPost(WebServiceConstants
.getMethodUrl(WebServiceConstants.METHOD_ADD_ADDRESS));
// Building post parameters, key and value pair
List<NameValuePair> nameValuePair = new ArrayList<NameValuePair>();
nameValuePair.add(new BasicNameValuePair("address_details", outerJsonObject.toString()));
System.out.println("Whole name value pair Address=" + nameValuePair.toString());
// Url Encoding the POST parameters
try {
httpPost.setEntity(new UrlEncodedFormEntity(nameValuePair));
} catch (UnsupportedEncodingException e) {
// writing error to Log
e.printStackTrace();
}
try {
responseMain = client.execute(httpPost);
// Log.e("RESPONSe of My order", String.valueOf(responseMain));
HttpEntity entitity = responseMain.getEntity();
_responseMain = EntityUtils.toString(entitity); // content will be consume only once
System.out.println("Response of Address "+_responseMain);
} catch (Exception e)
{
e.printStackTrace();
}
//创建HTTP客户端
client=新的DefaultHttpClient();
//创建HTTP Post
HttpPost HttpPost=新的HttpPost(WebServiceConstants
.getMethodUrl(WebServiceConstants.METHOD\u ADD\u ADDRESS));
//构建post参数、键和值对
List nameValuePair=新的ArrayList();
添加(新的BasicNameValuePair(“地址详细信息”,outerJsonObject.toString());
System.out.println(“全名-值对地址=“+nameValuePair.toString());
//对POST参数进行Url编码
试一试{
setEntity(新的UrlEncodedFormEntity(nameValuePair));
}捕获(不支持的编码异常e){
//将错误写入日志
e、 printStackTrace();
}
试一试{
responseMain=client.execute(httpPost);
//Log.e(“我的订单的响应”,String.valueOf(responseMain));
HttpEntity entity=responseMain.getEntity();
_responseMain=EntityUtils.toString(entitity);//内容将只使用一次
System.out.println(“地址响应”+_responseMain);
}捕获(例外e)
{
e、 printStackTrace();
}
我希望它能工作您必须使用jsonArray发送arraylist,使用以下代码
JSONObject outerJsonObject ;
JSONArray _mainArray ;
outerJsonObject = new JSONObject();
_mainArray = new JSONArray();
for (int i = 0; i < count; i++) {
JSONObject _jSubObj = new JSONObject();
try {
_jSubObj.put("user_id",_userId);
_jSubObj.put("first_name",name.get(i));
}
_mainArray.put(_jSubObj);
} catch (JSONException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
try {
outerJsonObject.put("address_details",_mainArray);
// System.out.println("OuterJSON request"+outerJsonObject);
// System.out.println("JSON ARRAY : " + _mainArray);
} catch (JSONException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
JSONObject-outerJsonObject;
JSONArray_主阵列;
outerJsonObject=新的JSONObject();
_mainArray=新的JSONArray();
for(int i=0;i
在此代码中,名称是位于i位置的arraylist
和参数使用类似
// Creating HTTP client
client = new DefaultHttpClient();
// Creating HTTP Post
HttpPost httpPost = new HttpPost(WebServiceConstants
.getMethodUrl(WebServiceConstants.METHOD_ADD_ADDRESS));
// Building post parameters, key and value pair
List<NameValuePair> nameValuePair = new ArrayList<NameValuePair>();
nameValuePair.add(new BasicNameValuePair("address_details", outerJsonObject.toString()));
System.out.println("Whole name value pair Address=" + nameValuePair.toString());
// Url Encoding the POST parameters
try {
httpPost.setEntity(new UrlEncodedFormEntity(nameValuePair));
} catch (UnsupportedEncodingException e) {
// writing error to Log
e.printStackTrace();
}
try {
responseMain = client.execute(httpPost);
// Log.e("RESPONSe of My order", String.valueOf(responseMain));
HttpEntity entitity = responseMain.getEntity();
_responseMain = EntityUtils.toString(entitity); // content will be consume only once
System.out.println("Response of Address "+_responseMain);
} catch (Exception e)
{
e.printStackTrace();
}
//创建HTTP客户端
client=新的DefaultHttpClient();
//创建HTTP Post
HttpPost HttpPost=新的HttpPost(WebServiceConstants
.getMethodUrl(WebServiceConstants.METHOD\u ADD\u ADDRESS));
//构建post参数、键和值对
List nameValuePair=新的ArrayList();
添加(新的BasicNameValuePair(“地址详细信息”,outerJsonObject.toString());
System.out.println(“全名-值对地址=“+nameValuePair.toString());
//对POST参数进行Url编码
试一试{
setEntity(新的UrlEncodedFormEntity(nameValuePair));
}捕获(不支持的编码异常e){
//将错误写入日志
e、 printStackTrace();
}
试一试{
responseMain=client.execute(httpPost);
//日志