微信公众号服务器配置
2022年12月24日约 671 字大约 2 分钟
微信公众号服务器配置
2. 微信公众号开发配置
2.1 启用开发者密码(AppSecret)
扫码后查看秘钥
2.2 服务器配置
编辑服务器信息
Url 是之后的服务器信息
因为需要外网能访问，所以需要使用到内网穿透，可以使用natapp来映射natapp参考文章
token随便填写
提交需要等到服务启动完成后
3. 集成使用
3.1 依赖
<!--微信公众号工具-->
<dependency>
<groupId>com.github.binarywang</groupId>
<artifactId>weixin-java-mp</artifactId>
<version>4.0.0</version>
</dependency>
3.2 WxController
package com.zszdevelop.wxdemo.controller;
import lombok.extern.slf4j.Slf4j;
import me.chanjar.weixin.mp.api.WxMpMessageRouter;
import me.chanjar.weixin.mp.api.WxMpService;
import me.chanjar.weixin.mp.bean.message.WxMpXmlMessage;
import me.chanjar.weixin.mp.bean.message.WxMpXmlOutMessage;
import me.chanjar.weixin.mp.bean.result.WxMpUser;
import me.chanjar.weixin.mp.config.WxMpConfigStorage;
import org.apache.commons.lang3.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.util.Enumeration;
@Slf4j
@RestController
@RequestMapping("/wx")
public class WxController {
//
@Resource
private WxMpService wxMpService;
@Resource
private WxMpMessageRouter wxMpMessageRouter;
@Resource
private WxMpConfigStorage wxMpConfigStorage;
@RequestMapping
public void authGet(HttpServletRequest request, HttpServletResponse response) throws Exception {
response.setContentType("text/html;charset=utf-8");
response.setStatus(HttpServletResponse.SC_OK);
String signature = request.getParameter("signature");
String nonce = request.getParameter("nonce");
String timestamp = request.getParameter("timestamp");
Enumeration<String> parameterNames = request.getParameterNames();
while (parameterNames.hasMoreElements()) {
String key = parameterNames.nextElement();
log.error("微信发来的参数：" + key + ">>>>>" + request.getParameter(key));
}
if (!this.wxMpService.checkSignature(timestamp, nonce, signature)) {
// 消息签名不正确，说明不是公众平台发过来的消息
response.getWriter().println("非法请求");
return;
}
String echostr = request.getParameter("echostr");
if (StringUtils.isNotBlank(echostr)) {
// 说明是一个仅仅用来验证的请求，回显echostr
response.getWriter().println(echostr);
return;
}
String encryptType = StringUtils.isBlank(request.getParameter("encrypt_type")) ?
"raw" :
request.getParameter("encrypt_type");
if ("raw".equals(encryptType)) {
// 明文传输的消息
WxMpXmlMessage inMessage = WxMpXmlMessage.fromXml(request.getInputStream());
WxMpXmlOutMessage outMessage = this.wxMpMessageRouter.route(inMessage);
if (outMessage != null) {
response.getWriter().write(outMessage.toXml());
}
String toUser = inMessage.getToUser();
//fromUserName 就是openId
String fromUserOpenId = inMessage.getFromUser();
String ticket = inMessage.getTicket();
String event = inMessage.getEvent();
String eventKey = inMessage.getEventKey();
WxMpUser user = this.wxMpService.getUserService()
.userInfo(fromUserOpenId, null);
// 扫码事件
if ("SCAN".equals(event)) {
}else if ("subscribe".equals(event)) {
}
return;
}
if ("aes".equals(encryptType)) {
// 是aes加密的消息
String msgSignature = request.getParameter("msg_signature");
WxMpXmlMessage inMessage = WxMpXmlMessage.fromEncryptedXml(request.getInputStream(), this.wxMpConfigStorage, timestamp, nonce, msgSignature);
WxMpXmlOutMessage outMessage = this.wxMpMessageRouter.route(inMessage);
response.getWriter().write(outMessage.toEncryptedXml(this.wxMpConfigStorage));
return;
}
response.getWriter().println("不可识别的加密类型");
return;
}
}
3.3 WxConfig
package com.zszdevelop.wxdemo.config;
import me.chanjar.weixin.mp.api.WxMpMessageRouter;
import me.chanjar.weixin.mp.api.WxMpService;
import me.chanjar.weixin.mp.api.impl.WxMpServiceImpl;
import me.chanjar.weixin.mp.config.WxMpConfigStorage;
import me.chanjar.weixin.mp.config.impl.WxMpDefaultConfigImpl;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import javax.annotation.Resource;
@Configuration
public class WxConfig {
@Resource
WxMpProperties wxMpProperties;
@Bean
public WxMpConfigStorage getWxMpConfigStorage() {
WxMpDefaultConfigImpl config = new WxMpDefaultConfigImpl();
// 设置微信公众号的appid
config.setAppId(wxMpProperties.getAppId());
// 设置微信公众号的app corpSecret
config.setSecret(wxMpProperties.getSecret());
// 设置微信公众号的token
config.setToken(wxMpProperties.getToken());
// 设置微信公众号的EncodingAESKey
config.setAesKey(wxMpProperties.getAesKey());
return config;
}
@Bean
public WxMpService getWxMpService() {
WxMpConfigStorage config = getWxMpConfigStorage();
WxMpService wxService = new WxMpServiceImpl();
wxService.setWxMpConfigStorage(config);
return wxService;
}
@Bean
public WxMpMessageRouter getWxMpMessageRouter() {
WxMpMessageRouter wxMpMessageRouter = new WxMpMessageRouter(getWxMpService());
return wxMpMessageRouter;
}
}
3.4 WxMpProperties
package com.zszdevelop.wxdemo.config;
import lombok.Data;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.stereotype.Component;
@Data
@Component
@ConfigurationProperties(prefix = "wx.mp")
public class WxMpProperties {
String appId;
String secret;
String token;
String aesKey;
}
3.5 application.yml
server:
port: 8089
wx:
mp:
appId: wx41f3d2xxxxx
secret: 54d21f829e33b0df7xxxx
token: yxxx
aesKey: KFDg3J0YPQoY5tGTwoO4OEZu2xxxxx
3.6 运行测试
将项目运行起来
确认服务器配置
接收到微信发来的认证信息
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