全国人口 信息(NCIIC)接口开发纪要

Posted 何年何月生

tags:

篇首语:本文由小常识网(cha138.com)小编为大家整理,主要介绍了全国人口 信息(NCIIC)接口开发纪要相关的知识,希望对你有一定的参考价值。

阶段一:根据wsdl2java命令解析https://ws.nciic.org.cn/nciic_ws/services/NciicServices?wsdl以生成接口调用的对象类:

wsdl2java用法:
wsdl2java -p com -d src -all wsdl

实例1.:wsdl2java -p com -client -d d:/src https://ws.nciic.org.cn/nciic_ws/services/NciicServices?wsdl
实例2.:wsdl2java -p com -all -d E:\\jiekou E:\\jiekou\\NciicServices.wsdl
生成java代码后可以直接复制到客户端中再客户端中使用(具体cxf及wsdl2java使用方式,可参看我另外一篇博客:http://www.cnblogs.com/hedongfei/p/7487149.html)

阶段二:将生成的代码复制到项目中后,在客户端调用测试的过程中,因公安部拒绝提供证书,仅提供了inlisene文件,无法进行正常调试。故开始寻找cxf客户端调用规避证书或者无条件信任证书的方式(下附的信任证书方式是我寻找到的其中一种方式,经我多次验证,我所寻找的方法均无用,下附的也无用。似乎CXF在生成的客户端中不存在规避的途径):

1、当不需要使用任何证书访问https网页时,只需配置信任任何证书
HttpClient http = new HttpClient();  
String url = "https://payment.cib.com.cn/payment/api/rest";  
Protocol myhttps = new Protocol("https", new MySSLProtocolSocketFactory(), 443);   
Protocol.registerProtocol("https", myhttps);   
PostMethod post = new PostMethod(url);  
 
 
2、其中信任任何证书的类
import java.io.IOException;  
import java.net.InetAddress;  
import java.net.InetSocketAddress;  
import java.net.Socket;  
import java.net.SocketAddress;  
import java.net.UnknownHostException;  
import java.security.KeyManagementException;  
import java.security.NoSuchAlgorithmException;  
import java.security.cert.CertificateException;  
import java.security.cert.X509Certificate;  
  
import javax.net.SocketFactory;  
import javax.net.ssl.SSLContext;  
import javax.net.ssl.TrustManager;  
import javax.net.ssl.X509TrustManager;  
  
import org.apache.commons.httpclient.ConnectTimeoutException;  
import org.apache.commons.httpclient.params.HttpConnectionParams;  
import org.apache.commons.httpclient.protocol.ProtocolSocketFactory;  
  
  
  
/** 
 * author by lpp 
 * 
 * created at 2010-7-26 上午09:29:33 
 */  
public class MySSLProtocolSocketFactory implements ProtocolSocketFactory {  
  
  private SSLContext sslcontext = null;   
   
  private SSLContext createSSLContext() {   
      SSLContext sslcontext=null;   
      try {   
          sslcontext = SSLContext.getInstance("SSL");   
          sslcontext.init(null, new TrustManager[]{new TrustAnyTrustManager()}, new java.security.SecureRandom());   
      } catch (NoSuchAlgorithmException e) {   
          e.printStackTrace();   
      } catch (KeyManagementException e) {   
          e.printStackTrace();   
      }   
      return sslcontext;   
  }   
   
  private SSLContext getSSLContext() {   
      if (this.sslcontext == null) {   
          this.sslcontext = createSSLContext();   
      }   
      return this.sslcontext;   
  }   
   
  public Socket createSocket(Socket socket, String host, int port, boolean autoClose)   
          throws IOException, UnknownHostException {   
      return getSSLContext().getSocketFactory().createSocket(   
              socket,   
              host,   
              port,   
              autoClose   
          );   
  }   
  
  public Socket createSocket(String host, int port) throws IOException,   
          UnknownHostException {   
      return getSSLContext().getSocketFactory().createSocket(   
              host,   
              port   
          );   
  }   
   
   
  public Socket createSocket(String host, int port, InetAddress clientHost, int clientPort)   
          throws IOException, UnknownHostException {   
      return getSSLContext().getSocketFactory().createSocket(host, port, clientHost, clientPort);   
  }   
  
  public Socket createSocket(String host, int port, InetAddress localAddress,   
          int localPort, HttpConnectionParams params) throws IOException,   
          UnknownHostException, ConnectTimeoutException {   
      if (params == null) {   
          throw new IllegalArgumentException("Parameters may not be null");   
      }   
      int timeout = params.getConnectionTimeout();   
      SocketFactory socketfactory = getSSLContext().getSocketFactory();   
      if (timeout == 0) {   
          return socketfactory.createSocket(host, port, localAddress, localPort);   
      } else {   
          Socket socket = socketfactory.createSocket();   
          SocketAddress localaddr = new InetSocketAddress(localAddress, localPort);   
          SocketAddress remoteaddr = new InetSocketAddress(host, port);   
          socket.bind(localaddr);   
          socket.connect(remoteaddr, timeout);   
          return socket;   
      }   
  }   
   
  //自定义私有类   
  private static class TrustAnyTrustManager implements X509TrustManager {   
      
      public void checkClientTrusted(X509Certificate[] chain, String authType) throws CertificateException {   
      }   
  
      public void checkServerTrusted(X509Certificate[] chain, String authType) throws CertificateException {   
      }   
  
      public X509Certificate[] getAcceptedIssuers() {   
          return new X509Certificate[]{};   
      }   
  }     
  
  
}  

阶段三:在寻求cxf规避证书无果后,我决定换成Xfire的方式实现接口。我在网上搜索是否存在xfire相关解析wsdl命令,以生成对象类,在寻找的过程中确有发现,但在eclipse安装xfire插件时,发现根本下载不了,方案亦pass··寻找到的xfire解析方案如下:

这篇笔记,只是针对于基于wsdl文件生成客户端代码后,来编写访问webservice的客户端。作为开发过程中遇到的问题的记录。
开发环境:jdk1.5、xfire-1.2.6
由于服务端并非本公司开发,所以只能拿到服务端的wsdl文件,首先想到的是,基于wsdl文件生成客户端代码,然后在此基础上按照业务来编写请求类。
XFire 官方网站 http://xfire.codehaus.org
可以从该网站下载xfire-distribution-1.2.6.zip文件,里面包含了xFire的文档、类包及相关文档说明。
jar包都在lib下,另外不要忘记了xfire-all-1.2.6.jar包。
一、new一个project:MyWebservice
然后右键再new一下,选择other: 

 

 


 next,出现下图:
 

 



上图中的WSDL URL or path栏可以选择url地址:http://<ip>:<port>/path/XXX?wsdl,也可以将wsdl文件下载到本地,选择本地wsdl文件。由于本项目用到的url本地无法访问,因此必须在服务器上下载服务端的wsdl文件到本地,利用本地的wsdl文件生成客户端。
Output directory一栏,是选择你生成的代码放入的目录。由于之前新建了一个MyWebservice的工程,所以这里选择该工程的src目录,当然也可以新建你指定的目录列表(下面的package一栏可以选择指定的目录,这里暂时选择default)。如下图:

 


 
点击finish完成,生成如下图目录结构的客户端代码(MyClient类是后面自己编写的访问请求类)。

 



 
二、编写客户端调用类:MyClient
Java代码  收藏代码
package com.telement.intf.huaxia.service.impl;  
  
import java.net.MalformedURLException;  
import java.net.URL;  
  
import javax.xml.bind.JAXBElement;  
import javax.xml.namespace.QName;  
  
import org.codehaus.xfire.XFireFactory;  
import org.codehaus.xfire.client.Client;  
import org.codehaus.xfire.client.XFireProxyFactory;  
import org.codehaus.xfire.service.Service;  
import org.codehaus.xfire.service.binding.ObjectServiceFactory;  
  
public class MyClient {  
  
    public static void main(String[] args) {  
        MyClient mc = new MyClient();  
        mc.queryWebSiteByXfireThree();  
    }  
  
    public void queryWebSiteByXfireOne() {  
        Service srvcModel = new ObjectServiceFactory()  
                .create(HuaXiaServiceImplPortType.class);  
        XFireProxyFactory factory = new XFireProxyFactory(XFireFactory  
                .newInstance().getXFire());  
  
        String helloWorldURL = "http://<ip>:<port>/path/serviceName";  
        String requestXmlStr = "yours_request_str";  
        try {  
            HuaXiaServiceImplPortType srvc = (HuaXiaServiceImplPortType) factory  
                    .create(srvcModel, helloWorldURL);  
            JAXBElement<String> requestParm = new JAXBElement<String>(  
                    new QName("http://impl.service.huaxia.intf.telement.com/",  
                            "HuaXiaServiceImplPort"), String.class,  
                    requestXmlStr);  
            JAXBElement<String> resultStr = srvc.queryWebSite(requestParm);  
            System.out.println(resultStr.getValue());  
        } catch (MalformedURLException e) {  
            e.printStackTrace();  
        }  
  
    }  
  
    public void queryWebSiteByXfireTwo() {  
        String requestXmlStr = "yours_request_str";  
        URL url = null;  
        Client client = null;  
        try {  
            url = new URL("http://<ip>:<port>/path/serviceName?wsdl");  
            client = new Client(url);  
            System.out.println(requestXmlStr);  
            String result = (String) client.invoke("queryWebSite",  
                    new Object[] { requestXmlStr })[0];  
            System.out.println(result);  
        } catch (MalformedURLException e) {  
            e.printStackTrace();  
        } catch (Exception e) {  
            e.printStackTrace();  
        }  
    }  
  
    public void queryWebSiteByXfireThree() {  
        String requestXmlStr = "yours_request_str";  
        HuaXiaServiceImplClient hxc = new HuaXiaServiceImplClient();  
        HuaXiaServiceImplPortType service = hxc.getHuaXiaServiceImplPort();  
        JAXBElement<String> requestParm = new JAXBElement<String>(new QName(  
                "http://impl.service.huaxia.intf.telement.com/",  
                "HuaXiaServiceImplPort"), String.class, requestXmlStr);  
        JAXBElement<String> resultStr = service.queryWebSite(requestParm);  
        System.out.println(resultStr.getValue());  
    }  
}  
 
 调用上述类中方法一和方法三测试后发现如下异常:(方法二正常,因为方法二与生成的客户端存根代码无关)
Java代码  收藏代码
Exception in thread "main" org.codehaus.xfire.XFireRuntimeException: Could not invoke service.. Nested exception is org.codehaus.xfire.fault.XFireFault: Couldn\'t get property {http://lang.java}classes from bean class java.lang.String. Nested exception is java.lang.reflect.InvocationTargetException: null  
org.codehaus.xfire.fault.XFireFault: Couldn\'t get property {http://lang.java}classes from bean class java.lang.String. Nested exception is java.lang.reflect.InvocationTargetException: null  
    at org.codehaus.xfire.fault.XFireFault.createFault(XFireFault.java:89)  
    at org.codehaus.xfire.client.Invocation.invoke(Invocation.java:83)  
    at org.codehaus.xfire.client.Invocation.invoke(Invocation.java:114)  
    at org.codehaus.xfire.client.Client.invoke(Client.java:336)  
    at org.codehaus.xfire.client.XFireProxy.handleRequest(XFireProxy.java:77)  
    at org.codehaus.xfire.client.XFireProxy.invoke(XFireProxy.java:57)  
    at $Proxy6.queryWebSite(Unknown Source)  
    at com.telement.intf.huaxia.service.impl.MyClient.queryWebSiteByXfireOne(MyClient.java:77)  
    at com.telement.intf.huaxia.service.impl.MyClient.main(MyClient.java:27)  
Caused by: org.codehaus.xfire.XFireRuntimeException: Couldn\'t get property {http://lang.java}classes from bean class java.lang.String. Nested exception is java.lang.reflect.InvocationTargetException: null  
    at org.codehaus.xfire.aegis.type.basic.BeanType.readProperty(BeanType.java:446)  
    at org.codehaus.xfire.aegis.type.basic.BeanType.writeObject(BeanType.java:377)  
    at org.codehaus.xfire.aegis.type.basic.BeanType.writeObject(BeanType.java:392)  
    at org.codehaus.xfire.aegis.type.basic.ArrayType.writeValue(ArrayType.java:298)  
    at org.codehaus.xfire.aegis.type.basic.ArrayType.writeObject(ArrayType.java:210)  
    at org.codehaus.xfire.aegis.type.basic.BeanType.writeObject(BeanType.java:392)  
    at org.codehaus.xfire.aegis.type.basic.BeanType.writeObject(BeanType.java:392)  
    at org.codehaus.xfire.aegis.type.basic.ArrayType.writeValue(ArrayType.java:298)  
    at org.codehaus.xfire.aegis.type.basic.ArrayType.writeObject(ArrayType.java:210)  
    at org.codehaus.xfire.aegis.type.basic.BeanType.writeObject(BeanType.java:392)  
    at org.codehaus.xfire.aegis.type.basic.BeanType.writeObject(BeanType.java:392)  
    at org.codehaus.xfire.aegis.type.basic.ArrayType.writeValue(ArrayType.java:298)  
    at org.codehaus.xfire.aegis.type.basic.ArrayType.writeObject(ArrayType.java:210)  
    at org.codehaus.xfire.aegis.type.basic.BeanType.writeObject(BeanType.java:392)  
    at org.codehaus.xfire.aegis.type.basic.BeanType.writeObject(BeanType.java:392)  
    at org.codehaus.xfire.aegis.type.basic.ArrayType.writeValue(ArrayType.java:298)  
 
思路一直停留在org.codehaus.xfire.XFireRuntimeException: Could not invoke service上面,但后面发现修改
wsdl文件中的一个属性nillable,可以解决下面的这个Exception:
Java代码  收藏代码
Couldn\'t get property {http://lang.java}classes from bean class java.lang.String. Nested exception is java.lang.reflect.InvocationTargetException: null  
  
从服务端下载到的wsdl文件中,<xsd:element>元素存在这么几个元素:
<xsd:element minOccurs="0" name="requestXml" nillable="true" type="xsd:string"></xsd:element>
造成在生成客户端代码的时候将本来是String类型的请求参数和返回值都封装成了JAXBElement<String>这个类,因此在编写MyClient这个类的时候,自然就想到要将请求参数封装为JAXBElement<String>。
 
经过调试发现改为:
<xsd:element minOccurs="0" name="requestXml" nillable="false" type="xsd:string"></xsd:element>
或者
<xsd:element maxOccurs="1" minOccurs="1" name="requestXml" nillable="true" type="xsd:string"></xsd:element>
 
再根据wsdl文件来生成客户端,便是本真的String类型作为参数和返回的数据类型。  
 
三、修改编写好的客户端调用类:MyClient
Java代码  收藏代码
package com.telement.intf.huaxia.service.impl;  
  
import java.net.MalformedURLException;  
import java.net.URL;  
  
import org.codehaus.xfire.XFireFactory;  
import org.codehaus.xfire.client.Client;  
import org.codehaus.xfire.client.XFireProxyFactory;  
import org.codehaus.xfire.service.Service;  
import org.codehaus.xfire.service.binding.ObjectServiceFactory;  
  
public class MyClient {  
  
    public static void main(String[] args) {  
        MyClient mc = new MyClient();  
        mc.queryWebSiteByXfireOne();  
    }  
  
    public void queryWebSiteByXfireOne() {  
        Service srvcModel = new ObjectServiceFactory()  
                .create(HuaXiaServiceImplPortType.class);  
        XFireProxyFactory factory = new XFireProxyFactory(XFireFactory  
                .newInstance().getXFire());  
  
        String helloWorldURL = "http://<ip>:<port>/path/serviceName";  
        String requestXmlStr = "yours_request_str";  
        try {  
            HuaXiaServiceImplPortType srvc = (HuaXiaServiceImplPortType) factory  
                    .create(srvcModel, helloWorldURL);  
            String resultStr = srvc.queryWebSite(requestXmlStr);  
            System.out.println(resultStr);  
        } catch (MalformedURLException e) {  
            e.printStackTrace();  
        }  
  
    }  
  
    public void queryWebSiteByXfireTwo() {  
        String requestXmlStr = "yours_request_str";  
        URL url = null;  
        Client client = null;  
        try {  
            url = new URL("http://<ip>:<port>/path/serviceName?wsdl");  
            client = new Client(url);  
            System.out.println(requestXmlStr);  
            String result = (String) client.invoke("queryWebSite",  
                    new Object[] { requestXmlStr })[0];  
            System.out.println(result);  
        } catch (MalformedURLException e) {  
            e.printStackTrace();  
        } catch (Exception e) {  
            e.printStackTrace();  
        }  
    }  
  
    public void queryWebSiteByXfireThree() {  
        String requestXmlStr = "yours_request_str";  
        HuaXiaServiceImplClient hxc = new HuaXiaServiceImplClient();  
        HuaXiaServiceImplPortType service = hxc.getHuaXiaServiceImplPort();  
        String resultStr = service.queryWebSite(requestXmlStr);  
        System.out.println(resultStr);  
    }  
}  
 
方法一的方式调用依然存在Exception:
Java代码  收藏代码
Exception in thread "main" org.codehaus.xfire.XFireRuntimeException: Could not invoke service.. Nested exception is org.codehaus.xfire.fault.XFireFault: Fault occurred while proce  
ssing.  
org.codehaus.xfire.fault.XFireFault: Fault occurred while processing.  
        at org.codehaus.xfire.fault.Soap11FaultSerializer.readMessage(Soap11FaultSerializer.java:31)  
        at org.codehaus.xfire.fault.SoapFaultSerializer.readMessage(SoapFaultSerializer.java:28)  
        at org.codehaus.xfire.soap.handler.ReadHeadersHandler.checkForFault(ReadHeadersHandler.java:111)  
        at org.codehaus.xfire.soap.handler.ReadHeadersHandler.invoke(ReadHeadersHandler.java:67)  
        at org.codehaus.xfire.handler.HandlerPipeline.invoke(HandlerPipeline.java:131)  
        at org.codehaus.xfire.client.Client.onReceive(Client.java:406)  
        at org.codehaus.xfire.transport.http.HttpChannel.sendViaClient(HttpChannel.java:139)  
        at org.codehaus.xfire.transport.http.HttpChannel.send(HttpChannel.java:48)  
        at org.codehaus.xfire.handler.OutMessageSender.invoke(OutMessageSender.java:26)  
        at org.codehaus.xfire.handler.HandlerPipeline.invoke(HandlerPipeline.java:131)  
        at org.codehaus.xfire.client.Invocation.invoke(Invocation.java:79)  
        at org.codehaus.xfire.client.Invocation.invoke(Invocation.java:114)  
        at org.codehaus.xfire.client.Client.invoke(Client.java:336)  
        at org.codehaus.xfire.client.XFireProxy.handleRequest(XFireProxy.java:77)  
        at org.codehaus.xfire.client.XFireProxy.invoke(XFireProxy.java:57)  
        at $Proxy6.queryWebSite(Unknown Source)  
        at com.telement.intf.huaxia.service.impl.MyClient.queryWebSiteByXfireOne(MyClient.java:31)  
        at com.telement.intf.huaxia.service.impl.MyClient.main(MyClient.java:16)  
 
但方法二和方法三调用可正常返回结果。
 
 由于在网上搜索到很多文章都是提到xfire客户端调用方式是上述MyClient类中的方法一,所以笔者写了一个简单的服务端,然后另外起一个project来生成客户端并测试,发现确实是行得通的。所以暂时将该问题记录下来,如果有知道原因的童鞋,也请指点下。

来自博客:http://xm-koma.iteye.com/blog/1585413

阶段四:在无法用xfire解析对象类后,我决定直接用XFIRE的实现方式调用以cxf的wsdl2java命令生成的对象类,最后木想到,成功了,哈哈哈:附我的client如下(不需要动cxf以生成的各对象类,在我的client里需要重新设置SERVICE_URL,这个是重点!):

package com.aebiz.app.web.modules.controllers.open.api.nciccClient.client;

import java.io.BufferedReader;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.IOException;
import java.lang.reflect.Proxy;
import java.net.MalformedURLException;

import com.aebiz.app.web.modules.controllers.open.api.nciic.NciicService;
import com.aebiz.app.web.modules.controllers.open.api.nciic.impl.NciicServiceImpl;
import com.aebiz.app.web.modules.controllers.open.api.nciic.ncicc_client_server.NciicServicesPortType;
import org.apache.commons.httpclient.protocol.Protocol;
import org.apache.commons.httpclient.protocol.ProtocolSocketFactory;
import org.codehaus.xfire.client.Client;
import org.codehaus.xfire.client.XFireProxy;
import org.codehaus.xfire.client.XFireProxyFactory;
import org.codehaus.xfire.service.Service;
import org.codehaus.xfire.service.binding.ObjectServiceFactory;
import org.codehaus.xfire.transport.http.CommonsHttpMessageSender;
import org.codehaus.xfire.transport.http.EasySSLProtocolSocketFactory;
import org.codehaus.xfire.util.dom.DOMOutHandler;

import javax.servlet.http.HttpServletRequest;

/**
 * Created by aebiz on 2017/9/24.
 */
public class NciicClient {
    public static final String SERVICE_URL = "https://ws.nciic.org.cn/nciic_ws/services/";
    public static final String NCIICCHENK_INLICENSE = "***";//此处填密文

    public NciicClient() {
    }

    /**
     * XFire调用方法
     * @param serviceName
     * @param condition
     * @return
     * @throws MalformedURLException
     */
    public String executeClient(String serviceName,
                                String condition)
            throws MalformedURLException {
        ProtocolSocketFactory easy = new
                EasySSLProtocolSocketFactory();
        Protocol protocol = new Protocol("https", easy, 443);
        Protocol.registerProtocol("https", protocol);
        Service serviceModel = new ObjectServiceFactory().create(
                NciicServicesPortType.class, "NciicServices", null, null);
        NciicServicesPortType service = (NciicServicesPortType) new
                XFireProxyFactory().create(
                serviceModel, SERVICE_URL + serviceName);
        Client client = ((XFireProxy)
                Proxy.getInvocationHandler(service))
                .getClient();
        client.addOutHandler(new DOMOutHandler());

        //压缩传输
        client.setProperty(CommonsHttpMessageSender.GZIP_ENABLED,
                Boolean.TRUE);
        //忽略超时
        client.setProperty(CommonsHttpMessageSender.DISABLE_EXPECT_CONTINUE, "1");
        client.setProperty(CommonsHttpMessageSender.HTTP_TIMEOUT,
                "0");


        BufferedReader in;

        //调用核查方法
        String result = service.nciicCheck(NCIICCHENK_INLICENSE, condition);

        System.out.println("结果:" + result);
        return result;
    }


    /**
     * @param args
     * @throws MalformedURLException
     */
    public static void main(String[] args) throws
            MalformedURLException {
        /**
         *  授权文件名称,如果该文件不在客户端工程根目录下,请
         *  将文件路径添加。如 C:\\\\1.txt
         */
        String license = "授权文件";
        String con = "<?xml version=\\"1.0\\" encoding=\\"UTF-8\\" ?>\\n" +
                "<ROWS><INFO><SBM>$$SBM$$</SBM></INFO><ROW><GMSFHM> 公民身份号码\\n" +
                "</GMSFHM><XM> 姓名</XM></ROW><ROW FSD=\\" $$FSD$$ \\" YWLX=\\" $$YWLX$$  \\" >\\n" +
                "<GMSFHM>$$idno$$</GMSFHM><XM>$$username$$</XM></ROW></ROWS>";

        con= con.replace("$$idno$$","***").replace("$$username$$","**");
new NciicClient().executeClient("NciicServices",
                con);
    }
}

总结:此接口的调节过程可谓蛋疼至极,因接口文档他大爷的简陋到爆,实现方式可以说全部靠我几年来的经验和技术推敲,没有任何demo,只有简单的接口介绍,中间走了很多弯路,请教了不少次公司的架构师及分公司cto等前辈,他们亦对cxf进行https访问时如何规避证书或者信任证书的办法不甚了解,在多次寻找其他解决方案的时候,最终成功用wsdl2java解析对象类,然后用XFire的方式调用的方案解决,故分享之。

p.s.此前不曾想起试用的最终解决方案,实是因为我一直认为wsdl2java是cxf带的解析命令,我以为生成的对象类不会和axis或者XFire兼容,故没想过尝试,在此尤为感谢公司架构师的提醒,也提醒了我作为开发工程师要多学多想!另外,提醒一点!如果cxf的webservicer接口调用https的链接,其实只需要将证书放入jre,而cxf的调用方式会完全可行的!此条博客的方案,仅仅是因为公安部不提供证书,而我又需要链接·····哇哇哇········

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