小程序(消息推送配置)与服务号(服务器配置)通用配置方法都是一样的。
以公众号为例子 设置与开发-》基础设置-》服务器配置
一:在服务器后台添加一个验证类(接口)
package com.jeesite.modules.sys.web;
import com.jeesite.common.lang.StringUtils;
import com.jeesite.common.web.BaseController;
import com.jeesite.modules.msg.utils.WeixinMsgPushUtils;
import me.chanjar.weixin.mp.bean.template.WxMpTemplateData;
import me.chanjar.weixin.mp.bean.template.WxMpTemplateMessage;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.dom4j.Document;
import org.dom4j.Element;
import org.dom4j.io.SAXReader;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.*;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.InputStream;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
/**
* 微信token验证Controller
* @author cgq
* @version 2021-04-21
*/
@Controller
@RequestMapping(value = "/sys/wxToken")
public class WxTokenController extends BaseController {
private static String token = "这里是自定义的token,需和你提交的token一致";
/**
* 校验签名
*
* @param signature
* 签名
* @param timestamp
* 时间戳
* @param nonce
* 随机数
* @return 布尔值
*/
public static boolean checkSignature(String signature, String timestamp, String nonce) {
String checktext = null;
if (null != signature) {
// 对ToKen,timestamp,nonce 按字典排序
String[] paramArr = new String[] { token, timestamp, nonce };
Arrays.sort(paramArr);
// 将排序后的结果拼成一个字符串
String content = paramArr[0].concat(paramArr[1]).concat(paramArr[2]);
try {
MessageDigest md = MessageDigest.getInstance("SHA-1");
// 对接后的字符串进行sha1加密
byte[] digest = md.digest(content.toString().getBytes());
checktext = byteToStr(digest);
} catch (NoSuchAlgorithmException e) {
e.printStackTrace();
}
}
// 将加密后的字符串与signature进行对比
return checktext != null ? checktext.equals(signature.toUpperCase()) : false;
}
/**
* 将字节数组转化为16进制字符串
*
* @param byteArrays
* 字符数组
* @return 字符串
*/
private static String byteToStr(byte[] byteArrays) {
String str = "";
for (int i = 0; i < byteArrays.length; i++) {
str += byteToHexStr(byteArrays[i]);
}
return str;
}
/**
* 将字节转化为十六进制字符串
*
* @param myByte
* 字节
* @return 字符串
*/
private static String byteToHexStr(byte myByte) {
char[] Digit = { '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'A', 'B', 'C', 'D', 'E', 'F' };
char[] tampArr = new char[2];
tampArr[0] = Digit[(myByte >>> 4) & 0X0F];
tampArr[1] = Digit[myByte & 0X0F];
String str = new String(tampArr);
return str;
}
private static final Log log = LogFactory.getLog(WxTokenController.class);
/**
* 微信token验证
*/
@RequestMapping(value = "getToken")
@GetMapping(produces = "text/plain;charset=utf-8")
@ResponseBody
public void getToken(HttpServletRequest request, HttpServletResponse response) {
try {
log.debug("__________signature["+request.getParameter("signature")+"]_____________");
if (StringUtils.isNotBlank(request.getParameter("signature"))) {
String signature = request.getParameter("signature");
String timestamp = request.getParameter("timestamp");
String nonce = request.getParameter("nonce");
String echostr = request.getParameter("echostr");
if (checkSignature(signature, timestamp, nonce)) {
log.debug("数据源为微信后台,将echostr["+echostr+"]返回!___000000000__");
response.getOutputStream().println(echostr);
}
}
} catch (Exception e) {
e.printStackTrace();
}
}
}