微信发送模板消息

最新推荐文章于 2024-10-17 11:58:57 发布

转载最新推荐文章于 2024-10-17 11:58:57 发布 · 123 阅读

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CC 4.0 BY-SA版权

原文链接：http://www.cnblogs.com/dashuai01/p/5103519.html

微信模板例子见https://mp.weixin.qq.com/advanced/tmplmsg?action=faq&token=2033299810&lang=zh_CN

第一种方式拼接数据，按照字符串拼接的方式来拼接数据

public void sendMessage(String openId, String accessToken, String first,
            String telephone, String name, Date time) {

        DateFormat dfDay = new SimpleDateFormat("yyyy年MM月dd日");
        DateFormat dfTime = new SimpleDateFormat("hh:mm");
        String dayFormat = dfDay.format(time);
        String timeFormat = dfTime.format(time);
        String requestparams = "{\"touser\":\""
                + openId
                + "\",\"template_id\":\"Fv0OUSWyrSjZfnXFAwGkkJacK3gz-oZwm3FXw4EAFQE\",\"data\":{\"first\":{\"value\":\""
                + first + "\"},\"keyword1\":{\"value\":\"" + name
                + "\"},\"keyword2\":{\"value\":\"" + telephone
                + "\"},\"keyword3\":{\"value\":\"" + dayFormat
                + "\"},\"keyword4\":{\"value\":\"" + timeFormat
                + "\"},\"remark\":{\"value\":\"感谢您的使用\"}}}";

        String responseInfo = HttpUtil.sendPostJsonNotSplitParam(
                "https://api.weixin.qq.com/cgi-bin/message/template/send?access_token="
                        + accessToken, requestparams);
        System.out.println(responseInfo);
    }

第二种方式拼接，使用gson将对象转换成json字符public String sendMessage(HttpServletRequest request HttpServletResponse response, ModelMap model) {

        SendMessageVo vo = new SendMessageVo();
        Data data = new Data();
        SendFirst first = new SendFirst();
        first.setValue("您好，您的订单已确认支付，感谢您的购买，稍后，工作人员将联系您确认相关事宜");
        data.setFirst(first);
        SendOrderID orderID = new SendOrderID();
        orderID.setValue("112336");
        data.setOrderID(orderID);
        SendPkgName pkgName = new SendPkgName();
        pkgName.setValue("购买测试");
        data.setPkgName(pkgName);
        SendRemark remark = new SendRemark();
        remark.setValue("备注");
        data.setRemark(remark);
        SendTakeOffDate takeOffDate = new SendTakeOffDate();
        takeOffDate.setValue(new SimpleDateFormat("yyyy-MM-dd")
                .format(new Date()));
        data.setTakeOffDate(takeOffDate);
        vo.setData(data);
        vo.setTemplate_id(“1ebK9dYnuXgRniFS6aQ5xzu_KTdvEOjVpn8azwz6Xzw”);
        WxWebauthUserinfo userInfo = (WxWebauthUserinfo) request
                .getAttribute(Constant.LOGIN_USER);
        vo.setTouser(userInfo.getOpenId());
        Map<String, String> map = wxAccessTokenService.getAccesToken();
        String accessToken = map.get("accessToken");
        String add_url = "https://api.weixin.qq.com/cgi-bin/message/template/send?access_token=" + accessToken;
        String json = new Gson().toJson(vo);
        System.out.println("************************");
        System.out.println(json);
        System.out.println("************************");
        String sendPostJsonNotSplitParam = HttpUtil.sendPostJsonNotSplitParam(
                add_url, json);

发送链接的方法

    public static String sendPostJsonNotSplitParam(String url, String param) {
        PrintWriter out = null;
        BufferedReader in = null;
        String result = "";
        try {
            URL realUrl = new URL(url);
            // 打开和URL之间的连接
            URLConnection conn = realUrl.openConnection();
            // 设置通用的请求属性
            conn.setRequestProperty("accept", "*/*");
            conn.setRequestProperty("connection", "Keep-Alive");
            conn.setRequestProperty("user-agent",
                    "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1;SV1)");
            // 发送POST请求必须设置如下两行
            conn.setDoOutput(true);
            conn.setDoInput(true);
            // 获取URLConnection对象对应的输出流
            out = new PrintWriter(conn.getOutputStream());
            // 发送请求参数
            if (StringUtils.isNotEmpty(param) && !param.equals("null")) {
                out.print(param);
            }
            // flush输出流的缓冲
            out.flush();
            // 定义BufferedReader输入流来读取URL的响应
            in = new BufferedReader(
                    new InputStreamReader(conn.getInputStream()));
            String line;
            while ((line = in.readLine()) != null) {
                result += line;
            }
        } catch (Exception e) {
            System.out.println("发送 POST 请求出现异常！" + e);
            e.printStackTrace();
        }
        // 使用finally块来关闭输出流、输入流
        finally {
            try {
                if (out != null) {
                    out.close();
                }
                if (in != null) {
                    in.close();
                }
            } catch (IOException ex) {
                ex.printStackTrace();
            }
        }
        return result;
    }

转载于:https://www.cnblogs.com/dashuai01/p/5103519.html