微信开发配置token失败

最新推荐文章于 2025-08-03 16:55:00 发布

原创最新推荐文章于 2025-08-03 16:55:00 发布 · 605 阅读

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本文介绍了在实现微信开发者接入验证过程中遇到的问题及解决方案。通过调整返回方式从使用@ResponseBody注解返回字符串改为利用PrintWriter输出随机字符串echostr，成功解决了token验证失败的问题。

刚开始以字符串的方式return回去一直报token失败、

@ResponseBody
@RequestMapping(value = "/message")
public String index(HttpServletRequest request,HttpServletResponse response) {

String signature = request.getParameter("signature");// 微信加密签名
String timestamp = request.getParameter("timestamp");// 时间戳
String nonce = request.getParameter("nonce");// 随机数
String echostr = request.getParameter("echostr");// 随机字符串
baseLog.info("signature:"+signature);
baseLog.info("timestamp:"+timestamp);
baseLog.info("echostr:"+echostr);
baseLog.info("nonce:"+nonce);
// 校验成功返回 echostr，成功成为开发者；否则返回error，接入失败
try {
if (SignUtil.validSign(signature, token, timestamp, nonce)) {
return echostr;
}
} catch (Exception e) {
// TODO: handle exception
}
return "error";
}

最后改成 PrintWriter out = response.getWriter(); out.print(echostr); 就好了，心中一万个cnm路过。。。

@ResponseBody

@RequestMapping(value = "/message")
public void index(HttpServletRequest request,HttpServletResponse response) {

String signature = request.getParameter("signature");// 微信加密签名
String timestamp = request.getParameter("timestamp");// 时间戳
String nonce = request.getParameter("nonce");// 随机数
String echostr = request.getParameter("echostr");// 随机字符串
baseLog.info("signature:"+signature);
baseLog.info("timestamp:"+timestamp);
baseLog.info("echostr:"+echostr);
baseLog.info("nonce:"+nonce);
// 校验成功返回 echostr，成功成为开发者；否则返回error，接入失败
try {
PrintWriter out = response.getWriter();
if (SignUtil.validSign(signature, token, timestamp, nonce)) {
out.print(echostr);
out.close();
}
} catch (Exception e) {
// TODO: handle exception
}

}