apache http client post json 返回值中文乱码解决

旧城等待， 2022-05-16 14:37 125阅读 0赞

import org.apache.commons.httpclient.HttpException;
    import org.apache.http.HttpEntity;
    import org.apache.http.HttpResponse;
    import org.apache.http.HttpStatus;
    import org.apache.http.client.methods.HttpPost;
    import org.apache.http.entity.StringEntity;
    import org.apache.http.impl.client.DefaultHttpClient;
    import org.apache.http.util.EntityUtils;
    import org.json.JSONObject;
    import org.json.JSONTokener;
    
    public class HttpPostClient {
    
        public static JSONObject postMethod(String url,String jsonString) {
    
    
            DefaultHttpClient client = new DefaultHttpClient();
            HttpPost post = new HttpPost(url);
            JSONObject response = null;
            try {
                StringEntity s = new StringEntity(jsonString, "UTF-8");   // 中文乱码在此解决 
                s.setContentType("application/json");
                post.setEntity(s);
    
                HttpResponse res = client.execute(post);
                if (res.getStatusLine().getStatusCode() == HttpStatus.SC_OK) {
                    HttpEntity entity = res.getEntity();
                    String charset = EntityUtils.getContentCharSet(entity);
                    response = new JSONObject(new JSONTokener(new InputStreamReader(entity.getContent(), charset)));
                }
            } catch (Exception e) {
                throw new RuntimeException(e);
            }
            return response;
        }
    
    }

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