无法使用nameValuePairs（android）将数组发送到服务器(Cant send array to server using nameValuePairs(android))

无法使用nameValuePairs（android）将数组发送到服务器(Cant send array to server using nameValuePairs(android))

对不起我的英语不好。 我的人给了我一个项目，我需要更改一些POST请求。 我之前使用过retrofit ，但这个项目使用的是org.apache 。 我知道这很糟糕，但我只需要向服务器发送一个数组。 我尝试了很多次，但它不起作用。 我需要发送这样的服务器：

{"name": "hellow", "id": [{"1"}, {"2"}]}

这是我试图做的：

1。

HttpClient httpclient = new DefaultHttpClient(); HttpPost httppost = new HttpPost("link"); List<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>(); nameValuePairs.add(new BasicNameValuePair("name", name)); int i = 0; for (Iterator<MyCoolObject> it = checkedSet.iterator(); it.hasNext(); ) { MyCoolObject f = it.next(); nameValuePairs.add(new BasicNameValuePair("id[" + String.valueOf(i)+ "]", f.getUserId())); i++; }

2。

ArrayList<String> array = new ArrayList<String>(); for (Iterator<MyCoolObject> it = checkedSet.iterator(); it.hasNext();) { MyCoolObject f = it.next(); array.add(f.getUserId()); } nameValuePairs.add(new BasicNameValuePair("id", array.toString()));

3。

JSONArray jsonArray = new JSONArray(); for (Iterator<MyCoolObject> it = checkedSet.iterator(); it.hasNext(); ) { MyCoolObject f = it.next(); jsonArray.put(f.getUserId()); } nameValuePairs.add(new BasicNameValuePair("id", jsonArray.toString()));

他们都没有工作，我不知道是做什么的。

Sorry for my english. My people gave me a project and I need to change some POST requests. I used retrofit before, but this project uses org.apache. I know that it's bad, but I only need to send an array to the server. I tried it many times but it doesn't work. I need to send the server something like this:

{"name": "hellow", "id": [{"1"}, {"2"}]}

Here is what I tried to do:

1.

HttpClient httpclient = new DefaultHttpClient(); HttpPost httppost = new HttpPost("link"); List<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>(); nameValuePairs.add(new BasicNameValuePair("name", name)); int i = 0; for (Iterator<MyCoolObject> it = checkedSet.iterator(); it.hasNext(); ) { MyCoolObject f = it.next(); nameValuePairs.add(new BasicNameValuePair("id[" + String.valueOf(i)+ "]", f.getUserId())); i++; }

2.

ArrayList<String> array = new ArrayList<String>(); for (Iterator<MyCoolObject> it = checkedSet.iterator(); it.hasNext();) { MyCoolObject f = it.next(); array.add(f.getUserId()); } nameValuePairs.add(new BasicNameValuePair("id", array.toString()));

3.

JSONArray jsonArray = new JSONArray(); for (Iterator<MyCoolObject> it = checkedSet.iterator(); it.hasNext(); ) { MyCoolObject f = it.next(); jsonArray.put(f.getUserId()); } nameValuePairs.add(new BasicNameValuePair("id", jsonArray.toString()));

None of them worked, I don't know what do.

最满意答案

尝试一下我不确定它是否适用于您的情况。

nameValuePairs.add(new BasicNameValuePair("id", type[i]));

使用for循环来包装数组。

for (int i = 0; i < type.length; i++) { nameValuePairs.add(new BasicNameValuePair("id[]",type[i])); }

Try it out I am not sure its working in your case or not.

nameValuePairs.add(new BasicNameValuePair("id", type[i]));

Use for loop to wrap your array.

for (int i = 0; i < type.length; i++) { nameValuePairs.add(new BasicNameValuePair("id[]",type[i])); }