我的openId是从后端服务器获取下来的，调用其他API用这个openid都没有问题，但是当我调用“发送订阅消息”API的时候就会报“40003,invalid openid hint: [iP0pua02568648]”，我用“微信公众平台接口调试工具”调试还是会报相同的错误，请各位指教！
access_token确认没有问题
OpenId确认没有问题
appKey确认没有问题
小程序目前处于开发阶段，没有上线
这我发送订阅消息的服务端代码
package com.yuezhi.controller.wxsmallapppush;import com.alibaba.fastjson.JSON;import com.alibaba.fastjson.JSONException;import com.alibaba.fastjson.JSONObject;import com.yuezhi.entity.wxsmallapppush.Token;import com.yuezhi.entity.wxsmallapppush.WXSmallTemplate;import com.yuezhi.entity.wxsmallapppush.WXSmallTemplateParam;import com.yuezhi.util.JsonView;import com.yuezhi.util.wechat.WeChatLoginToGetUnionId;import org.slf4j.Logger;import org.slf4j.LoggerFactory;import org.springframework.web.bind.annotation.RequestMapping;import org.springframework.web.bind.annotation.RestController;import org.springframework.web.servlet.resource.HttpResource;import java.text.SimpleDateFormat;import java.util.ArrayList;import java.util.Date;import java.util.List;/** * @ProjectName yuezhi * @ClassName WXSmallAppPush * @Description TODO * @Author Wednesday * @Date 2019/11/9 11:15 * @Version 1.0 **/@RestController@RequestMapping("/wxs")public class WXSmallAppPush { @RequestMapping("/wxsSend") public JsonView wxsSend(String openId){ JsonView jsonView = new JsonView(); //封装了推送实体类 WXSmallTemplate tem = new WXSmallTemplate(); //模板id tem.setTemplateId("*****"); //推送给谁 tem.setToUser(openId); //用户点击之后调到小程序哪个页面 tem.setPage("pages/login/login"); //又封装了一个实体类 List<WXSmallTemplateParam> paras = new ArrayList<WXSmallTemplateParam>(); //添加对应参数 paras.add(new WXSmallTemplateParam("thing1", "小程序测试")); paras.add(new WXSmallTemplateParam("time2", "2019-11-09 11:33")); //然后把所有参数扔到大的模板中 tem.setTemplateParamList(paras); //获取token凭证。 Token token = getToken(); String accessToken = token.getAccessToken(); //最后一步请求接口哈哈哈 推送成功 boolean result1 = sendTemplateMsg(accessToken, tem); if (result1) { System.err.println("推送成功"); } else { System.err.println("推送失败"); } return jsonView; } private static final String APPID = "****";// 微信应用唯一标识 private static final String SECRET = "*****"; private static String token_url = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=%s&secret=%s"; private static Logger logger = LoggerFactory.getLogger(WXSmallAppPush.class); public static Token getToken() { Token token = null; String requestUrl = String.format(token_url, APPID, SECRET); // 发起GET请求获取凭证 String response = WeChatLoginToGetUnionId.httpsRequestToString(requestUrl, "GET", null); JSONObject jsonObject = JSON.parseObject(response); if (null != jsonObject) { try { token = new Token(); token.setAccessToken(jsonObject.getString("access_token")); token.setExpiresIn(jsonObject.getInteger("expires_in")); } catch (JSONException e) { token = null; // 获取token失败 logger.error("获取token失败 errcode:{} errmsg:{}", jsonObject.getInteger("errcode"), jsonObject.getString("errmsg")); } } return token; } public static boolean sendTemplateMsg(String token, WXSmallTemplate template) { boolean flag = false; String requestUrl = "https://api.weixin.qq.com/cgi-bin/message/subscribe/send?access_token=ACCESS_TOKEN"; requestUrl = requestUrl.replace("ACCESS_TOKEN", token); System.err.println(requestUrl); String response = WeChatLoginToGetUnionId.httpsRequestToString(requestUrl, "POST", template.toJSON()); JSONObject jsonResult = JSON.parseObject(response); System.err.println(template.toJSON()); if (jsonResult != null) { Integer errorCode = jsonResult.getInteger("errcode"); String errorMessage = jsonResult.getString("errmsg"); if (errorCode == 0) { flag = true; } else { System.out.println("模板消息发送失败:" + errorCode + "," + errorMessage); flag = false; } } return flag; }} |
楼主，你这边的问题解决了吗
我看你代码发送的是get请求， 用POST吧，我刚刚看了下文档说用post哟