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微信模板消息通知、微信获取AccessToken

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This commit is contained in:
songmingsong 2024-12-06 11:14:23 +08:00
parent e1c95fb137
commit c062952ae6
16 changed files with 373 additions and 14 deletions
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9
src/main/java/com/ycwl/basic/constant/WeiXinConstant.java
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@ -56,7 +56,7 @@ public class WeiXinConstant {
/**
* 获取ACCESS_TOKEN
*/
public static final String ACCESS_TOKEN = "https://api.weixin.qq.com/cgi-bin/token";
public static final String ACCESS_TOKEN = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=%s&secret=%s";
/**
* 登录凭证校验
*/
@ -78,6 +78,11 @@ public class WeiXinConstant {
*/
public static final String GENERATE_URL_LINK = "https://api.weixin.qq.com/wxa/generate_urllink?access_token=%s";
/**
* 发送模板消息
*/
public static final String MESSAGE_SEND_URL = "https://api.weixin.qq.com/cgi-bin/message/subscribe/send?access_token=";
/*-----------------------------*/
/* */
/* 支付相关 */
@ -108,6 +113,8 @@ public class WeiXinConstant {
public static final String REFUNDS_NONCE = "nonce";
public static final String REFUNDS_REFUND_STATUS = "refund_status";
public static final String REFUNDS_ASSOCIATED_DATA = "associated_data";
public static final String WECHAT_ERRCODE = "errcode";
public static final String WECHAT_ERRMSG = "errmsg";
/**
* 退款的token的SCHEMA
*/

38
src/main/java/com/ycwl/basic/controller/mobile/AppWxNotifyController.java Normal file
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@ -0,0 +1,38 @@
package com.ycwl.basic.controller.mobile;
import com.alibaba.fastjson.JSONObject;
import com.ycwl.basic.annotation.IgnoreToken;
import com.ycwl.basic.model.wx.WechatMessageSubscribeForm;
import com.ycwl.basic.service.mobile.WxNotifyService;
import com.ycwl.basic.utils.ApiResponse;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
/**
* @Author: songmingsong
* @CreateTime: 2024-12-06
* @Description: 微信消息模板通知
* @Version: 1.0
*/
@RestController
@RequestMapping("/api/mobile/wx/notify/v1")
@Api(tags = "微信消息模板通知")
public class AppWxNotifyController {
@Autowired
private WxNotifyService wxNotifyService;
@ApiOperation(value = "通知", notes = "通知")
@PostMapping("/pushMessage")
@IgnoreToken
public ApiResponse<?> pushMessage(@RequestBody WechatMessageSubscribeForm req) {
JSONObject resJson = wxNotifyService.pushMessage(req);
return ApiResponse.success(resJson);
}
}

6
src/main/java/com/ycwl/basic/controller/mobile/AppWxPayController.java
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@ -3,8 +3,8 @@ package com.ycwl.basic.controller.mobile;
import com.ycwl.basic.annotation.IgnoreToken;
import com.ycwl.basic.enums.BizCodeEnum;
import com.ycwl.basic.model.wxPay.WXPayOrderReqVO;
import com.ycwl.basic.model.wxPay.WxPayRespVO;
import com.ycwl.basic.model.wx.WXPayOrderReqVO;
import com.ycwl.basic.model.wx.WxPayRespVO;
import com.ycwl.basic.service.mobile.WxPayService;
import com.ycwl.basic.utils.ApiResponse;
import io.swagger.annotations.Api;
@ -26,7 +26,7 @@ import java.security.GeneralSecurityException;
* @Version: 1.0
*/
@RestController
@RequestMapping("/api/mobile/wx/v1")
@RequestMapping("/api/mobile/wx/pay/v1")
@Api(tags = "微信支付相关接口")
public class AppWxPayController {

3
src/main/java/com/ycwl/basic/enums/BizCodeEnum.java
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@ -418,13 +418,14 @@ public enum BizCodeEnum {
/* -------------------------------------*/
/* */
/* 2000-2019 微信支付相关业务码 */
/* 2000-2019 微信相关业务码 */
/* */
/* -------------------------------------*/
ADVANCE_PAYMENT_FAILED(2001, "预支付失败"),
ADVANCE_PAYMENT_CALLBACK_FAILED(2002, "预支付回调失败"),
ADVANCE_PAYMENT_REFUND_FAILED(2003, "退款失败"),
ADVANCE_PAYMENT_CALLBACK_REFUND_FAILED(2004, "退款回调失败"),
REQUEST_WECHAT_FAIL(2005, "请求微信服务器发生异常"),
;

2
src/main/java/com/ycwl/basic/model/wxPay/WXPayOrderReqVO.java → src/main/java/com/ycwl/basic/model/wx/WXPayOrderReqVO.java
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@ -1,4 +1,4 @@
package com.ycwl.basic.model.wxPay;
package com.ycwl.basic.model.wx;
import io.swagger.annotations.ApiModelProperty;

24
src/main/java/com/ycwl/basic/model/wx/WechatAccessTokenVO.java Normal file
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@ -0,0 +1,24 @@
package com.ycwl.basic.model.wx;
import lombok.Data;
/**
* 微信获取token对象
* @author: chenxi
* @date: 2021/8/5 20:50
*/
@Data
public class WechatAccessTokenVO extends WechatBaseVO{
/**
* 微信access_token，由于微信接口返回数据，此处无法保证驼峰命名
*/
private String access_token;
/**
* 过期时间，单位秒
*/
private Integer expires_in;
}

39
src/main/java/com/ycwl/basic/model/wx/WechatBaseVO.java Normal file
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@ -0,0 +1,39 @@
package com.ycwl.basic.model.wx;
import lombok.Data;
/**
* @author: chenxi
* @date: 2021/8/5 21:06
*/
@Data
public class WechatBaseVO {
/**
* 微信成功返回码
*/
public static final Integer SUCCESS_CODE = 0;
/**
* 错误码，0表示正确
*/
private Integer errcode;
/**
* 错误信息
*/
private String errmsg;
/**
* 判断当前响应是否正常
* @return
*/
public boolean isSuccess(){
if (errcode == null || errcode.equals(SUCCESS_CODE)){
return true;
}
return false;
}
}

44
src/main/java/com/ycwl/basic/model/wx/WechatMessageSubscribeForm.java Normal file
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@ -0,0 +1,44 @@
package com.ycwl.basic.model.wx;
import lombok.Data;
import java.util.Map;
/**
* @Author: songmingsong
* @CreateTime: 2024-12-06
* @Description: 发送消息所需要的参数
* @Version: 1.0
*/
@Data
public class WechatMessageSubscribeForm {
/**
* 用户的openID
*/
private String openId;
/**
* 默认跳到小程序首页
*/
private String page = "pages/index/index";
/**
* 推送文字
*/
private Map<String, WechatTemplateData> data;
/**
* 跳转小程序的类型：developer为开发版；trial为体验版；formal为正式版；默认为正式版
*/
private String miniprogram_state;
/**
* 进入小程序查看的语言类型：支持zh_CN、en_US、zh_HK、zh_TW，默认为zh_CN
*/
private String lang;
}

45
src/main/java/com/ycwl/basic/model/wx/WechatMssVO.java Normal file
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@ -0,0 +1,45 @@
package com.ycwl.basic.model.wx;
import lombok.Data;
import java.util.Map;
/**
* @Author: songmingsong
* @CreateTime: 2024-12-06
* @Description: 消息通知请求参数
* @Version: 1.0
*/
@Data
public class WechatMssVO {
/**
* 用户openid
*/
private String touser;
/**
* 订阅消息模版id
*/
private String template_id;
/**
* 默认跳到小程序首页
*/
private String page = "pages/index/index";
/**
* 推送文字
*/
private Map<String, WechatTemplateData> data;
/**
* 跳转小程序的类型：developer为开发版；trial为体验版；formal为正式版；默认为正式版
*/
private String miniprogram_state;
/**
* 进入小程序查看的语言类型：支持zh_CN、en_US、zh_HK、zh_TW，默认为zh_CN
*/
private String lang;
}

21
src/main/java/com/ycwl/basic/model/wx/WechatTemplateData.java Normal file
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@ -0,0 +1,21 @@
package com.ycwl.basic.model.wx;
import lombok.AllArgsConstructor;
import lombok.Data;
/**
* @Author: songmingsong
* @CreateTime: 2024-12-06
* @Description: 消息内容
* @Version: 1.0
*/
@AllArgsConstructor
@Data
public class WechatTemplateData {
/**
* 消息通知的内容
*/
private String value;
}

2
src/main/java/com/ycwl/basic/model/wxPay/WxPayRespVO.java → src/main/java/com/ycwl/basic/model/wx/WxPayRespVO.java
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@ -1,4 +1,4 @@
package com.ycwl.basic.model.wxPay;
package com.ycwl.basic.model.wx;
import io.swagger.annotations.ApiModelProperty;

2
src/main/java/com/ycwl/basic/model/wxPay/WxchatCallbackSuccessData.java → src/main/java/com/ycwl/basic/model/wx/WxchatCallbackSuccessData.java
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@ -1,4 +1,4 @@
package com.ycwl.basic.model.wxPay;
package com.ycwl.basic.model.wx;
import cn.hutool.core.date.DateUtil;

123
src/main/java/com/ycwl/basic/service/impl/mobile/WxNotifyServiceImpl.java Normal file
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@ -0,0 +1,123 @@
package com.ycwl.basic.service.impl.mobile;
import com.alibaba.fastjson.JSONObject;
import com.ycwl.basic.config.WechatConfig;
import com.ycwl.basic.constant.NumberConstant;
import com.ycwl.basic.constant.WeiXinConstant;
import com.ycwl.basic.enums.BizCodeEnum;
import com.ycwl.basic.exception.AppException;
import com.ycwl.basic.model.wx.WechatAccessTokenVO;
import com.ycwl.basic.model.wx.WechatMessageSubscribeForm;
import com.ycwl.basic.model.wx.WechatMssVO;
import com.ycwl.basic.service.mobile.WxNotifyService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.stereotype.Service;
import org.springframework.web.client.RestTemplate;
import java.util.Date;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.TimeUnit;
import static com.ycwl.basic.constant.WeiXinConstant.*;
/**
* @Author: songmingsong
* @CreateTime: 2024-12-06
* @Description: 微信消息通知实现
* @Version: 1.0
*/
@Slf4j
@Service
public class WxNotifyServiceImpl implements WxNotifyService {
private final RestTemplate restTemplate = new RestTemplate();
@Autowired
private WechatConfig wechatConfig;
/**
* 缓存accessToken
*/
private Map<String, AccessTokenCacheEntity> cacheAccessTokenMap = new ConcurrentHashMap<>();
@Override
public String getAccessToken() {
String cacheKey = wechatConfig.getMiniProgramAppId() + wechatConfig.getMiniProgramSecret();
AccessTokenCacheEntity accessTokenCacheEntity = cacheAccessTokenMap.get(cacheKey);
if (accessTokenCacheEntity != null && accessTokenCacheEntity.expireDate.getTime() > System.currentTimeMillis()) {
return accessTokenCacheEntity.accessToken;
}
String url = String.format(WeiXinConstant.ACCESS_TOKEN_WITH_PARAM, wechatConfig.getMiniProgramAppId(), wechatConfig.getMiniProgramSecret());
ResponseEntity<WechatAccessTokenVO> responseEntity = restTemplate.getForEntity(url, WechatAccessTokenVO.class);
if (HttpStatus.OK == responseEntity.getStatusCode()) {
WechatAccessTokenVO accessTokenVO = responseEntity.getBody();
if (accessTokenVO.isSuccess()) {
accessTokenCacheEntity = new AccessTokenCacheEntity();
accessTokenCacheEntity.accessToken = accessTokenVO.getAccess_token();
// 设置过期时间，减100秒防止网络延迟失效
accessTokenCacheEntity.expireDate = new Date(System.currentTimeMillis() + TimeUnit.SECONDS.toMillis(accessTokenVO.getExpires_in() - NumberConstant.HUNDRED));
// 缓存一份，有效期内避免重复请求
cacheAccessTokenMap.put(cacheKey, accessTokenCacheEntity);
return accessTokenVO.getAccess_token();
} else {
log.error("[微信token]请求AccessToken出现异常，错误信息为{}：{}", accessTokenVO.getErrcode(), accessTokenVO.getErrmsg());
throw new AppException(BizCodeEnum.REQUEST_WECHAT_FAIL);
}
}
throw new AppException(BizCodeEnum.REQUEST_WECHAT_FAIL);
}
/**
* 给用户发送通知
*
* @param info
* @return
*/
@Override
public JSONObject pushMessage(WechatMessageSubscribeForm info) {
RestTemplate restTemplate = new RestTemplate();
String url = MESSAGE_SEND_URL + getAccessToken();
// 拼接推送的模板
WechatMssVO wxMssVO = new WechatMssVO();
wxMssVO.setTouser(info.getOpenId()); // 用户的openId
wxMssVO.setTemplate_id(wechatConfig.getTemplateId()); // 订阅消息模板id
wxMssVO.setLang(info.getLang()); // 语言类型
wxMssVO.setMiniprogram_state(info.getMiniprogram_state()); // 跳转小程序类型
wxMssVO.setPage(info.getPage());
// // TODO: 推送的内容
// Map<String, WechatTemplateData> map = new HashMap<>();
// map.put("msg", new WechatTemplateData("发消息了"));
wxMssVO.setData(info.getData());
// 发送
ResponseEntity<String> responseEntity = restTemplate.postForEntity(url, wxMssVO, String.class);
JSONObject jsonObject = JSONObject.parseObject(JSONObject.toJSONString(responseEntity.getBody()));
Integer errcode = jsonObject.getInteger(WECHAT_ERRCODE);
String errmsg = jsonObject.getString(WECHAT_ERRMSG);
if (errcode != NumberConstant.ZERO) {
throw new AppException(errcode, errmsg);
}
return JSONObject.parseObject(JSONObject.toJSONString(responseEntity.getBody()));
}
private class AccessTokenCacheEntity {
/**
* token
*/
private String accessToken;
/**
* 有效期到
*/
private Date expireDate;
}
}

6
src/main/java/com/ycwl/basic/service/impl/mobile/WxPayServiceImpl.java
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@ -23,9 +23,9 @@ import com.ycwl.basic.enums.BizCodeEnum;
import com.ycwl.basic.enums.OrderStateEnum;
import com.ycwl.basic.exception.AppException;
import com.ycwl.basic.model.pc.order.resp.OrderRespVO;
import com.ycwl.basic.model.wxPay.WXPayOrderReqVO;
import com.ycwl.basic.model.wxPay.WxPayRespVO;
import com.ycwl.basic.model.wxPay.WxchatCallbackSuccessData;
import com.ycwl.basic.model.wx.WXPayOrderReqVO;
import com.ycwl.basic.model.wx.WxPayRespVO;
import com.ycwl.basic.model.wx.WxchatCallbackSuccessData;
import com.ycwl.basic.service.HttpService;
import com.ycwl.basic.service.mobile.WxPayService;
import com.ycwl.basic.service.pc.OrderService;

17
src/main/java/com/ycwl/basic/service/mobile/WxNotifyService.java Normal file
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@ -0,0 +1,17 @@
package com.ycwl.basic.service.mobile;
import com.alibaba.fastjson.JSONObject;
import com.ycwl.basic.model.wx.WechatMessageSubscribeForm;
public interface WxNotifyService {
/**
* 获取微信token
*/
String getAccessToken();
/**
* 发送模板消息
*/
JSONObject pushMessage(WechatMessageSubscribeForm info);
}

6
src/main/java/com/ycwl/basic/service/mobile/WxPayService.java
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@ -1,8 +1,8 @@
package com.ycwl.basic.service.mobile;
import com.ycwl.basic.model.wxPay.WXPayOrderReqVO;
import com.ycwl.basic.model.wxPay.WxPayRespVO;
import com.ycwl.basic.model.wxPay.WxchatCallbackSuccessData;
import com.ycwl.basic.model.wx.WXPayOrderReqVO;
import com.ycwl.basic.model.wx.WxPayRespVO;
import com.ycwl.basic.model.wx.WxchatCallbackSuccessData;
import javax.servlet.http.HttpServletRequest;
import java.io.IOException;