我想送一个数组名称值对httppost.My服务器接受values​​.The以下仅数组是我的code段。

 公共字符串SearchWithType（字符串CATEGORY_NAME，字符串[]类型，INT page_no）{

    字符串URL =HTTP：// myURL;
    StrictMode.ThreadPolicy政策=新StrictMode.ThreadPolicy.Builder（）
            .permitAll（）建立（）。
    StrictMode.setThreadPolicy（政策）;

    字符串的auth_token = Login.authentication_token;
    字符串键= Login.key;

    HttpClient的HttpClient的=新DefaultHttpClient（）;
    HttpPost httppost =新HttpPost（URL）;

    尝试 {
        名单＆LT;的NameValuePair＆GT; namevaluepairs中=新的ArrayList＆LT;的NameValuePair＆GT;（）;
        nameValuePairs.add（新BasicNameValuePair（authentication_token
                的auth_token））;
        nameValuePairs.add（新BasicNameValuePair（键，键））;
        nameValuePairs.add（新BasicNameValuePair（CATEGORY_NAME
                CATEGORY_NAME））;
        INT I = 0;
        nameValuePairs.add（新BasicNameValuePair（类型，输入[I]））;
        nameValuePairs.add（新BasicNameValuePair（网页，将String.valueOf（page_no）））;

        httppost.setEntity（新UrlEn codedFormEntity（namevaluepairs中））;

        HTT presponse响应= httpclient.execute（httppost）;
        HttpEntity实体= response.getEntity（）;
        欧盟= EntityUtils.toString（实体）的ToString（）;

    }赶上（IOException异常IOE）{
        串恩= ioe.toString（）;
        返回前;
    }

    返回欧盟;
}
 

解决方案

我得到了issue..the问题是

 尝试{
    名单＆LT;的NameValuePair＆GT; namevaluepairs中=新的ArrayList＆LT;的NameValuePair＆GT;（）;
    nameValuePairs.add（新BasicNameValuePair（authentication_token
            的auth_token））;
    nameValuePairs.add（新BasicNameValuePair（键，键））;
    nameValuePairs.add（新BasicNameValuePair（CATEGORY_NAME
            CATEGORY_NAME））;
    INT I = 0;
    nameValuePairs.add（新BasicNameValuePair（类型，输入[I]））;
    nameValuePairs.add（新BasicNameValuePair（网页，将String.valueOf（page_no）））;

    httppost.setEntity（新UrlEn codedFormEntity（namevaluepairs中））;

    HTT presponse响应= httpclient.execute（httppost）;
    HttpEntity实体= response.getEntity（）;
    欧盟= EntityUtils.toString（实体）的ToString（）;
 

所有我所要做的就是intilize一个循环

 的for（int i = 0; I＆LT; type.length;我++）{

             nameValuePairs.add（新BasicNameValuePair（键入[]中，键入[I]））;

        }
 

I want to send a array as name value pair as httppost.My server accepts only array values.The following is my code snippet..

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;
} 

i got the issue..the issue was

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();

all i had to do was intilize a loop

for (int i = 0; i < type.length; i++) {

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

        }