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MP_同步回复消息
Binary Wang edited this page Nov 9, 2023 · 4 revisions
WxMessageRouter默认使用异步的方式处理消息,如果要使用同步回复微信消息,那么:
- 需要将路由规则配置为同步
- 且handler需要返回一个
WxMpXmlOutMessage
// 将WxXmlMessage交给消息路由器 HttpServletRequest request = ...; WxXmlMessage inMsg = ...; WxMpXmlOutMessage reMsg = router.route(inMsg); if (reMsg != null) { // 说明是同步回复的消息 // 将xml写入HttpServletResponse response.setCharacterEncoding("UTF-8"); response.getWriter().write(reMsg.toXml()); } else { // 说明是异步回复的消息,直接将空字符串写入HttpServletResponse }WxMpXmlOutTextMessage是同步回复给微信消息的对象,不同类型的消息类型可以用不同的方式构造:
WxMpXmlOutMessage.TEXT() .content("content") .fromUser("to") .toUser("from") .build();WxMpXmlOutMessage.IMAGE() .mediaId("ddfefesfsdfef") .fromUser("to") .toUser("from") .build();WxMpXmlOutMessage.VOICE() .mediaId("ddfefesfsdfef") .fromUser("to") .toUser("from") .build();WxMpXmlOutMessage.VIDEO() .mediaId("media_id") .fromUser("toUser") .toUser("fromUser") .title("title") .description("ddfff") .build();WxMpXmlOutMessage.MUSIC() .fromUser("toUser") .toUser("fromUser") .title("title") .description("ddfff") .hqMusicUrl("hQMusicUrl") .musicUrl("musicUrl") .thumbMediaId("thumbMediaId") .build();WxMpXmlOutNewsMessage.Item item = new WxMpXmlOutNewsMessage.Item(); item.setDescription("description"); item.setPicUrl("picUrl"); item.setTitle("title"); item.setUrl("url"); WxMpXmlOutNewsMessage m = WxMpXmlOutMessage.NEWS() .fromUser("toUser") .toUser("fromUser") .addArticle(item) .build();
审批模版层级过深转化会异常