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对接微信小程序接口

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秦鸿展
2026-06-27 14:06:34 +08:00
parent 8893eda62d
commit 2d424847c3
4 changed files with 185 additions and 5 deletions
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mhd-user-center/src/main/java/com/mhd/user/application/service/WechatMiniAppService.java
+148
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@@ -0,0 +1,148 @@
package com.mhd.user.application.service;
import com.alibaba.fastjson.JSONObject;
import com.mhd.common.core.exception.ServiceException;
import com.mhd.common.core.web.domain.AjaxResult;
import com.mhd.user.interfaces.dto.wechat.WxPhoneNumberDTO;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Service;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.net.HttpURLConnection;
import java.net.URL;
import java.nio.charset.StandardCharsets;
import java.util.concurrent.ConcurrentHashMap;
/**
* 微信小程序手机号快速验证
* appId/appSecret 在 bootstrap.yml / Nacos 中配置，不同环境配置不同值即可
*/
@Service
@Slf4j
public class WechatMiniAppService {
private static final String ACCESS_TOKEN_URL = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=%s&secret=%s";
private static final String GET_PHONE_URL = "https://api.weixin.qq.com/wxa/business/getuserphonenumber?access_token=%s";
@Value("${wechat.miniapp.appId:}")
private String appId;
@Value("${wechat.miniapp.appSecret:}")
private String appSecret;
/** access_token 缓存：{token, expireTime} */
private volatile String cachedToken;
private volatile long tokenExpireTime;
public AjaxResult wxGetPhoneNumber(WxPhoneNumberDTO dto, Long organizationId) {
if (dto == null || dto.getCode() == null || dto.getCode().isEmpty()) {
return AjaxResult.error("code 不能为空");
}
if (appId.isEmpty() || appSecret.isEmpty()) {
return AjaxResult.error("未配置 wechat.miniapp.appId / wechat.miniapp.appSecret");
}
try {
String accessToken = getAccessToken();
String body = "{\"code\":\"" + dto.getCode() + "\"}";
String phoneJson = doPost(String.format(GET_PHONE_URL, accessToken), body);
JSONObject result = JSONObject.parseObject(phoneJson);
int errcode = result.getIntValue("errcode");
if (errcode != 0) {
String errmsg = result.getString("errmsg");
log.error("微信手机号解密失败, errcode={}, errmsg={}", errcode, errmsg);
return AjaxResult.error("获取手机号失败：" + errmsg);
}
JSONObject phoneInfo = result.getJSONObject("phone_info");
if (phoneInfo == null) {
return AjaxResult.error("未获取到手机号信息");
}
JSONObject data = new JSONObject();
data.put("phoneNumber", phoneInfo.getString("phoneNumber"));
data.put("purePhoneNumber", phoneInfo.getString("purePhoneNumber"));
data.put("countryCode", phoneInfo.getString("countryCode"));
return AjaxResult.success(data);
} catch (ServiceException e) {
throw e;
} catch (Exception e) {
log.error("微信手机号验证异常", e);
return AjaxResult.error("微信手机号验证失败：" + e.getMessage());
}
}
private String getAccessToken() {
if (cachedToken != null && System.currentTimeMillis() < tokenExpireTime) {
return cachedToken;
}
synchronized (this) {
if (cachedToken != null && System.currentTimeMillis() < tokenExpireTime) {
return cachedToken;
}
String url = String.format(ACCESS_TOKEN_URL, appId, appSecret);
String response = doGet(url);
JSONObject result = JSONObject.parseObject(response);
if (result.containsKey("errcode") && result.getIntValue("errcode") != 0) {
throw new ServiceException("获取微信 access_token 失败：" + result.getString("errmsg"));
}
cachedToken = result.getString("access_token");
int expiresIn = result.getIntValue("expires_in");
tokenExpireTime = System.currentTimeMillis() + (expiresIn - 300) * 1000L;
return cachedToken;
}
}
private String doGet(String urlStr) {
try {
URL url = new URL(urlStr);
HttpURLConnection conn = (HttpURLConnection) url.openConnection();
conn.setRequestMethod("GET");
conn.setConnectTimeout(10000);
conn.setReadTimeout(10000);
return readResponse(conn);
} catch (Exception e) {
throw new ServiceException("微信接口请求失败：" + e.getMessage());
}
}
private String doPost(String urlStr, String body) {
try {
URL url = new URL(urlStr);
HttpURLConnection conn = (HttpURLConnection) url.openConnection();
conn.setRequestMethod("POST");
conn.setDoOutput(true);
conn.setRequestProperty("Content-Type", "application/json;charset=utf-8");
conn.setConnectTimeout(10000);
conn.setReadTimeout(10000);
try (OutputStream os = conn.getOutputStream()) {
os.write(body.getBytes(StandardCharsets.UTF_8));
os.flush();
}
return readResponse(conn);
} catch (Exception e) {
throw new ServiceException("微信接口请求失败：" + e.getMessage());
}
}
private String readResponse(HttpURLConnection conn) throws Exception {
int code = conn.getResponseCode();
BufferedReader reader = new BufferedReader(new InputStreamReader(
code >= 400 ? conn.getErrorStream() : conn.getInputStream(), StandardCharsets.UTF_8));
StringBuilder sb = new StringBuilder();
String line;
while ((line = reader.readLine()) != null) {
sb.append(line);
}
reader.close();
if (code >= 400) {
throw new ServiceException("微信接口 HTTP " + code + "：" + sb);
}
return sb.toString();
}
}
mhd-user-center/src/main/java/com/mhd/user/interfaces/dto/wechat/WxPhoneNumberDTO.java
+14
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@@ -0,0 +1,14 @@
package com.mhd.user.interfaces.dto.wechat;
import io.swagger.annotations.ApiModelProperty;
import lombok.Data;
/**
* 微信小程序手机号快速验证——请求参数
*/
@Data
public class WxPhoneNumberDTO {
@ApiModelProperty("wx.getPhoneNumber 返回的 code（注意：非 wx.login 的 code）")
private String code;
}
mhd-user-center/src/main/java/com/mhd/user/interfaces/facade/UserShipperAPI.java
+14
View File
@@ -5,7 +5,9 @@ import com.mhd.common.core.domain.entity.R;
import com.mhd.common.core.utils.bean.BeanUtils;
import com.mhd.common.log.annotation.Log;
import com.mhd.common.log.enums.BusinessType;
import com.mhd.common.security.utils.SecurityUtils;
import com.mhd.system.api.domain.UserShipperFeignDTO;
import com.mhd.system.api.model.LoginUser;
import com.mhd.user.application.service.UserApplicationService;
import com.mhd.user.application.service.UserShipperApplicationService;
import com.mhd.user.domain.userAggregate.repository.todo.*;
@@ -18,6 +20,7 @@ import com.mhd.common.core.web.page.TableDataInfo;
import com.mhd.common.security.annotation.RepeatSubmit;
import com.mhd.common.security.service.TokenService;
import com.mhd.user.application.service.UserShipperMasterDataSyncService;
import com.mhd.user.application.service.WechatMiniAppService;
import com.mhd.user.interfaces.dto.updateDTO.SettlementInfoUpdateDTO;
import com.mhd.user.interfaces.vo.SettlementInfoQueryVo;
import com.mhd.user.interfaces.vo.ShipperMasterDataSyncTimeVo;
@@ -42,6 +45,8 @@ public class UserShipperAPI extends BaseController {
@Resource
private UserShipperMasterDataSyncService userShipperMasterDataSyncService;
@Resource
private WechatMiniAppService wechatMiniAppService;
@Resource
private UserApplicationService userApplicationService;
@Resource
private UserShipperAssember userShipperAssember;
@@ -342,4 +347,13 @@ public class UserShipperAPI extends BaseController {
}
return AjaxResult.success(resultMap);
}
@ApiOperation("微信小程序手机号快速验证")
@PostMapping("/wxGetPhoneNumber")
public AjaxResult wxGetPhoneNumber(@RequestBody com.mhd.user.interfaces.dto.wechat.WxPhoneNumberDTO dto) {
LoginUser loginUser = SecurityUtils.getLoginUser();
Long organizationId = (loginUser != null && loginUser.getUserPo() != null)
? loginUser.getUserPo().getOrganizationId() : null;
return wechatMiniAppService.wxGetPhoneNumber(dto, organizationId);
}
}
mhd-user-center/src/main/resources/bootstrap.yml
+9 -5
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@@ -18,16 +18,16 @@ spring:
cloud:
nacos:
discovery:
# server-addr: 127.0.0.1:8848
server-addr: 127.0.0.1:8848
# 线上测试环境配置 容器名+端口号
server-addr: 10.33.0.129:6010
# server-addr: 10.33.0.129:6010
# server-addr: 10.102.192.31:6848
# username: nacos
# password: manhuoda@2023
config:
# server-addr: 127.0.0.1:8848
server-addr: 127.0.0.1:8848
# 线上测试环境配置 容器名+端口号
server-addr: 10.33.0.129:6010
# server-addr: 10.33.0.129:6010
# server-addr: 10.102.192.31:6848
# username: nacos
# password: manhuoda@2023
@@ -42,4 +42,8 @@ spring:
max-request-size: 50MB
mybatis-plus:
configuration:
log-impl: org.apache.ibatis.logging.stdout.StdOutImpl
log-impl: org.apache.ibatis.logging.stdout.StdOutImpl
wechat:
miniapp:
appId: wxc9dd2810a77e4e30
appSecret: 9354ff1215a82785ef14f2355fbf2185