微信开发在本地设置了关键词的自动回复。一个关键词设置回复最多5条回复信息,可以是文本、图片、图文消息。回复方式有随机回复和全部回复,在网上查找资料,现在只实现了回复一条消息,求问怎么实现全部回复。求提供思路
返回一条实现:
返回一条实现:
public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
// 将请求、响应的编码均设置为UTF-8(防止中文乱码)
request.setCharacterEncoding("UTF-8");
response.setCharacterEncoding("UTF-8");
// 接收参数微信加密签名、 时间戳、随机数
String signature = request.getParameter("signature");
String timestamp = request.getParameter("timestamp");
String nonce = request.getParameter("nonce");
PrintWriter out = response.getWriter();
// 请求校验
boolean checkSignature = SignUtil.checkSignature(signature, timestamp, nonce);
if (checkSignature) {
// 调用核心服务类接收处理请求
String respXml = processRequest(request);
out.print(respXml);
}
out.close();
out = null;
}
解决方案
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