WxMiniProgramClient.java 3.16 KB
package com.infoloop.tianting.service.client;

import com.infoloop.tianting.constant.ConfigConstants;
import com.infoloop.tianting.model.dto.WxUserDto;
import com.infoloop.tianting.model.dto.WxUserDto.WxUserOpenIdDto;
import com.infoloop.tianting.model.dto.WxUserDto.WxUserPhoneResponseDto;
import com.infoloop.tianting.model.dto.WxUserDto.WxUserTokenDto;
import com.infoloop.tianting.utils.JsonUtil;
import lombok.RequiredArgsConstructor;
import okhttp3.FormBody;
import okhttp3.OkHttpClient;
import okhttp3.Request;
import okhttp3.RequestBody;
import okhttp3.Response;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.context.properties.source.ConfigurationPropertyName.Form;
import org.springframework.stereotype.Service;

@Service
@RequiredArgsConstructor(onConstructor = @__(@Autowired))
public class WxMiniProgramClient {

  private final OkHttpClient client = new OkHttpClient();

  public WxUserPhoneResponseDto getUserPhoneInfoByCode(String code) {
    try {
      String getTokenUrl = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid="
          + ConfigConstants.MINI_PROGRAM_APP_ID +"&secret=" + ConfigConstants.MINI_PROGRAM_APP_SECRET;
      Request getTokenRequest = new Request.Builder()
          .url(getTokenUrl)
          .build();
      Response getTokenResponse = client.newCall(getTokenRequest).execute();
      String tokenJsonData = getTokenResponse.body().string();
      WxUserTokenDto wxUserTokenDto = JsonUtil.readJsonAs(tokenJsonData, WxUserTokenDto.class);
      String getPhoneUrl = "https://api.weixin.qq.com/wxa/business/getuserphonenumber?access_token="
          + wxUserTokenDto.getAccess_token();
      FormBody.Builder formBuilder = new FormBody.Builder();
      formBuilder.add("code", code);
      RequestBody requestBody = formBuilder.build();
      Request getPhoneRequest = new Request.Builder()
          .url(getPhoneUrl)
          .post(requestBody)
          .build();
      Response getPhoneResponse = client.newCall(getPhoneRequest).execute();
      String phoneJsonData = getPhoneResponse.body().string();
      WxUserPhoneResponseDto wxUserPhoneResponseDto = JsonUtil.readJsonAs(phoneJsonData, WxUserPhoneResponseDto.class);
      return wxUserPhoneResponseDto;

    } catch (Exception e) {
      throw new IllegalArgumentException("获取用户手机号失败");
    }
  }

  public WxUserOpenIdDto getUserOpenIdByCode(String code) {
    try {

      String url = "https://api.weixin.qq.com/sns/jscode2session" +
          "?appid=" + ConfigConstants.MINI_PROGRAM_APP_ID + "&secret=" + ConfigConstants.MINI_PROGRAM_APP_SECRET + "&js_code=" + code + "&grant_type=authorization_code";

      Request request = new Request.Builder()
          .url(url)
          .build();

      Response response = client.newCall(request).execute();

      String jsonData = response.body().string();
      WxUserOpenIdDto res = JsonUtil.readJsonAs(jsonData, WxUserOpenIdDto.class);
      return res;

//      String openid = data.getOpenid();
//
//      return WxUserLoginResponseDto.builder().openId(openid).build();
    } catch (Exception e) {
      throw new IllegalArgumentException("获取用户openid失败");
    }
  }

}