简单一段代码--实现身份证实名认证认证接口

完成系统注册的用户经常要进行实名认证，一段简单的代码即可完成认证，这里以Java为例，其他语言处理方法类似：

import net.sf.json.JSONObject;
import org.apache.http.HttpEntity;
import org.apache.http.NameValuePair;
import org.apache.http.client.ClientProtocolException;
import org.apache.http.client.entity.UrlEncodedFormEntity;
import org.apache.http.client.methods.CloseableHttpResponse;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClients;
import org.apache.http.message.BasicNameValuePair;
import org.apache.http.util.EntityUtils;
 
// 公民身份证实名认证实例代码
public class IDTest {
 
    public static void main(String[] args) {
        
        // 创建默认的httpClient实例
        CloseableHttpClient httpclient = HttpClients.createDefault();
        HttpPost httppost = new HttpPost("https://service.yunyidata.com/idAuthentic");
        
        // 创建参数队列
        String merNo = "26001";
        String name = "张三";
        String idNo = "350783199806195231";
        String md5Key = "12345678";   // 在【管理后台-->安全管理-->秘钥信息】里面获取，需先注册：yunyidata.com
        String MD5Info = "";
        
        MD5 md5 = new MD5();
        String signStr = "merNo=" + merNo + "&name=" + name + "&idNo=" + idNo + "&" + md5Key;
        MD5Info = md5.getMD5Info(signStr);        // 例：C2A1013CBE08B4B93BCA9CDF27090846
 
        List<NameValuePair> formparams = new ArrayList<NameValuePair>();
        formparams.add(new BasicNameValuePair("merNo", merNo));
        formparams.add(new BasicNameValuePair("name", name));
        formparams.add(new BasicNameValuePair("idNo", idNo));
        formparams.add(new BasicNameValuePair("MD5Info", MD5Info));
        
        //======本质就是post方式传上面的4个参数，其他方法和语言都可以实现======
        
        UrlEncodedFormEntity uefEntity;
        try {
            uefEntity = new UrlEncodedFormEntity(formparams, "UTF-8");
            httppost.setEntity(uefEntity);
            System.out.println("executing request " + httppost.getURI());
            CloseableHttpResponse response = httpclient.execute(httppost);
            try {
                HttpEntity entity = response.getEntity();
                if (entity != null) {
                    String entitys = EntityUtils.toString(entity, "UTF-8");
                    System.out.println("--------------------------------------");
                    System.out.println("Response content: " + entitys);
                    System.out.println("--------------------------------------");
                    
                    Map<String, String> data = new LinkedHashMap<String, String>();
                    JSONObject json = JSONObject.fromObject(entitys);
                    Iterator<?> it = json.keys();
                    // 遍历jsonObject数据，添加到Map对象
                    while(it.hasNext()){
                        String key = String.valueOf(it.next());
                        String values = String.valueOf(json.get(key));
                        if(key.equals("respMessage") || "MD5Info".equals(key)){
                            continue;
                        }
                        data.put(key, values);
                    }
                    String respMessage = (String) json.get("respMessage");
                    String matchMessage = (String) json.get("matchMessage");
                    System.out.println("respMessage: " + respMessage);
                    System.out.println("matchMessage: " + matchMessage);
                    
                    //respCode    respMessage
                    //0001    商户不存在
                    //0002    商户未开通
                    //0003    签名信息不能为空
                    //0004    姓名不能为空
                    //0005    姓名不能包含特殊字符或数字
                    //0006    系统异常
                    //0007    无此身份证号码
                    //0009    身份证号不能为空
                    //0010    身份证号格式错误，请检查后重新输入
                    //0013    MD5签名校验错误
                    //0014    IP不在白名单列表内（如果设置了ip白名单会判断此项）
                    //0015    余额不足，请充值
                    //
                    //0000    身份证信息匹配
                    //0008    身份证信息不匹配
                    //说明：只有结果代码为：0000、0007、0008时会扣费，其他项均不扣费。
                }
            } finally {
                response.close();
            }
        } catch (ClientProtocolException e) {
            e.printStackTrace();
        } catch (UnsupportedEncodingException e1) {
            e1.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        } finally {
            // 关闭连接,释放资源
            try {
                httpclient.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
    }
}