[大数据]阿里云实名认证接口

1.购买接口服务

在阿里云，百度云，腾讯云等网站购买实名认证服务接口

以阿里云为例：

1.1网址：

![在这里插入图片描述](https://img-blog.csdnimg.cn/img_convert/24802ec646a98a921cdde6383c573f69.png#pic_center

1.2选购：

1.3查看使用方式：

2.实现

2.1代码实现：

2.1.1工具类下载地址：https://github.com/aliyun/api-gateway-demo-sign-java/blob/master/src/main/java/com/aliyun/api/gateway/demo/util/HttpUtils.java

2.2.2相关依赖：

//https://github.com/aliyun/api-gateway-demo-sign-java/blob/master/pom.xml
<dependencies>
    <dependency>
      <groupId>com.alibaba</groupId>
      <artifactId>fastjson</artifactId>
      <version>1.2.15</version>
    </dependency>
    <dependency>
      <groupId>org.apache.httpcomponents</groupId>
      <artifactId>httpclient</artifactId>
      <version>4.2.1</version>
    </dependency>
    <dependency>
      <groupId>org.apache.httpcomponents</groupId>
      <artifactId>httpcore</artifactId>
      <version>4.2.1</version>
    </dependency>
    <dependency>
      <groupId>commons-lang</groupId>
      <artifactId>commons-lang</artifactId>
      <version>2.6</version>
    </dependency>
    <dependency>
      <groupId>org.eclipse.jetty</groupId>
      <artifactId>jetty-util</artifactId>
      <version>9.3.7.v20160115</version>
    </dependency>
    <dependency>
      <groupId>junit</groupId>
      <artifactId>junit</artifactId>
      <version>4.5</version>
      <scope>test</scope>
    </dependency>
    <dependency>
      <groupId>com.fasterxml.jackson.core</groupId>
      <artifactId>jackson-databind</artifactId>
      <version>2.9.8</version>
    </dependency>

  </dependencies>

 public static void main(String[] args) {
        String host = "https://zid.market.alicloudapi.com";
        String path = "/idcheck/Post";
        String method = "POST";
        String appcode = "ab68c2e9dbc04b37a27dc514c8fd4612";
        Map<String, String> headers = new HashMap<String, String>();
        //最后在header中的格式(中间是英文空格)为Authorization:APPCODE 83359fd73fe94948385f570e3c139105
        headers.put("Authorization", "APPCODE " + appcode);
        //根据API的要求，定义相对应的Content-Type
        headers.put("Content-Type", "application/x-www-form-urlencoded; charset=UTF-8");
        Map<String, String> querys = new HashMap<String, String>();
        Map<String, String> bodys = new HashMap<String, String>();
        bodys.put("cardNo", "xxxxxxxxxxxxxxxxxx");
        bodys.put("realName", "xxx");
        try {
            HttpResponse response = HttpUtils.doPost(host, path, method, headers, querys, bodys);
            System.out.println(response.toString());
            //获取response的body
            System.out.println(EntityUtils.toString(response.getEntity()));
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

2.2返回值解释：

2.3转换格式 用于返回给前端显示认证结果：

String result=EntityUtils.toString(response.getEntity());
            // 解析成Map对象

            //三个Map
            //全体
            Map<String,Object> responseMap = stringToJsonToMap(result);
            //查询结果
            Map<String,Object> resultMap = stringToJsonToMap(String.valueOf(responseMap.get("result")));
            //详细信息
            Map<String,Object> idCardInforMap = stringToJsonToMap(String.valueOf(resultMap.get("IdCardInfor")));
            traverseMap(responseMap);
            traverseMap(resultMap);
            traverseMap(idCardInforMap);