Java 如何将字符串数组作为基本名称值对作为 HTTPPOST 发送？
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How to send a String array as basic name value pair as HTTPPOST?
提问by goonerDroid
I want to send a array as name value pair as httppost.My server accepts only array values.The following is my code snippet..
我想发送一个数组作为名称值对作为 httppost。我的服务器只接受数组值。以下是我的代码片段..
public String SearchWithType(String category_name, String[] type,int page_no) {
String url = "http://myURL";
StrictMode.ThreadPolicy policy = new StrictMode.ThreadPolicy.Builder()
.permitAll().build();
StrictMode.setThreadPolicy(policy);
String auth_token = Login.authentication_token;
String key = Login.key;
HttpClient httpclient = new DefaultHttpClient();
HttpPost httppost = new HttpPost(url);
try {
List<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>();
nameValuePairs.add(new BasicNameValuePair("authentication_token",
auth_token));
nameValuePairs.add(new BasicNameValuePair("key", key));
nameValuePairs.add(new BasicNameValuePair("category_name",
category_name));
int i = 0;
nameValuePairs.add(new BasicNameValuePair("type", type[i]));
nameValuePairs.add(new BasicNameValuePair("page", String.valueOf(page_no)));
httppost.setEntity(new UrlEncodedFormEntity(nameValuePairs));
HttpResponse response = httpclient.execute(httppost);
HttpEntity entity = response.getEntity();
eu = EntityUtils.toString(entity).toString();
} catch (IOException ioe) {
String ex = ioe.toString();
return ex;
}
return eu;
}
采纳答案by goonerDroid
I got the issue. Here's how:
我得到了这个问题。就是这样：
try {
int i = 0;
List<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>();
nameValuePairs.add(new BasicNameValuePair("authentication_token", auth_token));
nameValuePairs.add(new BasicNameValuePair("key", key));
nameValuePairs.add(new BasicNameValuePair("category_name", category_name));
nameValuePairs.add(new BasicNameValuePair("type", type[i]));
nameValuePairs.add(new BasicNameValuePair("page", String.valueOf(page_no)));
httppost.setEntity(new UrlEncodedFormEntity(nameValuePairs));
HttpResponse response = httpclient.execute(httppost);
HttpEntity entity = response.getEntity();
eu = EntityUtils.toString(entity).toString();
} catch (Exception e) {
Log.e(TAG, e.toString());
}
All I had to do was initialize a loop:
我所要做的就是初始化一个循环：
for (int i = 0; i < type.length; i++) {
nameValuePairs.add(new BasicNameValuePair("type[]",type[i]));
}
回答by Autocrab
nameValuePairs.add(new BasicNameValuePair("type", Arrays.toString(type)));
回答by learner
convert from array to string and then send using http post,again server side parse from String to array
从数组转换为字符串，然后使用 http post 发送，服务器端再次从字符串解析为数组
回答by Burak Durmu?
json_array = [{param1:"param1Value", param2:"param2Value"}] if you want send a json array with nameValuePairs you can send like this;
json_array = [{param1:"param1Value", param2:"param2Value"}] 如果你想发送一个带有 nameValuePairs 的 json 数组，你可以这样发送；
new BasicNameValuePairs("param[0][param1]","param1Value")
new BasicNameValuePairs("param[0][param2]","param2Value")
