微信小程序使用WxJava获取用户手机号步骤

xmlCopy code
<dependency>
    <groupId>cn.binarywang</groupId>
    <artifactId>weixin-java-miniapp</artifactId>
    <version>3.9.0</version>
</dependency>

import me.chanjar.weixin.common.error.WxErrorException;
import me.chanjar.weixin.mp.api.WxMpService;
import me.chanjar.weixin.open.api.WxOpenComponentService;
import me.chanjar.weixin.open.api.impl.WxOpenComponentServiceImpl;
import me.chanjar.weixin.open.builder.WxOpenComponentServiceBuilder;
import me.chanjar.weixin.open.bean.ma.WxMaPhoneNumberInfo;
public class GetUserPhoneNumber {
    public static void main(String[] args) {
        String appId = "你的小程序AppId";
        String sessionKey = "用户的SessionKey";
        String encryptedData = "加密后的手机号数据";
        String iv = "加密算法的初始向量";
        WxOpenComponentService wxOpenComponentService = WxOpenComponentServiceBuilder
                .fromHttp()
                .setWxOpenService(new WxOpenComponentServiceImpl())
                .build();
        WxMpService wxMpService = wxOpenComponentService.getWxOpenService().getWxMpServiceByAppid(appId);
        try {
            WxMaPhoneNumberInfo phoneNumberInfo = wxMpService.getUserService().getPhoneNoInfo(sessionKey, encryptedData, iv);
            System.out.println("用户手机号：" + phoneNumberInfo.getPhoneNumber());
        } catch (WxErrorException e) {
            e.printStackTrace();
        }
    }
}

import me.chanjar.weixin.common.error.WxErrorException;
import me.chanjar.weixin.mp.api.WxMpService;
import me.chanjar.weixin.open.api.WxOpenComponentService;
import me.chanjar.weixin.open.api.impl.WxOpenComponentServiceImpl;
import me.chanjar.weixin.open.builder.WxOpenComponentServiceBuilder;
import me.chanjar.weixin.open.bean.ma.WxMaPhoneNumberInfo;
public class UserPhoneLogin {
    public static void main(String[] args) {
        // 模拟用户授权登录后获取到的信息
        String appId = "用户的小程序AppId";
        String sessionKey = "用户的SessionKey";
        String encryptedData = "用户的加密手机号数据";
        String iv = "加密算法的初始向量";
        // 创建WxOpenComponentService实例
        WxOpenComponentService wxOpenComponentService = WxOpenComponentServiceBuilder
                .fromHttp()
                .setWxOpenService(new WxOpenComponentServiceImpl())
                .build();
        
        // 获取WxMpService实例
        WxMpService wxMpService = wxOpenComponentService.getWxOpenService().getWxMpServiceByAppid(appId);
        
        try {
            // 调用getUserService().getPhoneNoInfo()方法获取用户手机号信息
            WxMaPhoneNumberInfo phoneNumberInfo = wxMpService.getUserService().getPhoneNoInfo(sessionKey, encryptedData, iv);
            
            // 模拟验证手机号并完成登录
            if (phoneNumberInfo != null) {
                String phoneNumber = phoneNumberInfo.getPhoneNumber();
                System.out.println("成功获取用户手机号：" + phoneNumber);
                // 进行手机号验证逻辑，完成用户登录等操作
                // 这里可以根据业务需求进行相应的后续处理
            } else {
                System.out.println("获取用户手机号失败");
            }
        } catch (WxErrorException e) {
            e.printStackTrace();
        }
    }
}