From 60f6020c2c2d1a0ca21e6be618ddf65798f794fc Mon Sep 17 00:00:00 2001 From: yuejiajun <1530620364@qq.com> Date: Wed, 15 Oct 2025 18:20:38 +0800 Subject: [PATCH] =?UTF-8?q?=E9=A3=9E=E4=B9=A6=E9=92=A9=E5=AD=90?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../demo/common/utils/WebHookUtil.java | 124 ++++++++++++++++++ 1 file changed, 124 insertions(+) create mode 100644 src/main/java/com/example/demo/common/utils/WebHookUtil.java diff --git a/src/main/java/com/example/demo/common/utils/WebHookUtil.java b/src/main/java/com/example/demo/common/utils/WebHookUtil.java new file mode 100644 index 0000000..f2baa92 --- /dev/null +++ b/src/main/java/com/example/demo/common/utils/WebHookUtil.java @@ -0,0 +1,124 @@ +package com.example.demo.common.utils; + +import cn.hutool.core.util.StrUtil; +import cn.hutool.http.HttpUtil; +import com.alibaba.fastjson2.JSON; +import lombok.SneakyThrows; +import lombok.extern.slf4j.Slf4j; +import org.apache.commons.codec.binary.Base64; + +import javax.crypto.Mac; +import javax.crypto.spec.SecretKeySpec; +import java.nio.charset.StandardCharsets; +import java.security.InvalidKeyException; +import java.security.NoSuchAlgorithmException; +import java.util.HashMap; +import java.util.Map; + +@Slf4j +public class WebHookUtil { + + @SneakyThrows + public static void main(String[] args) { + demo01(); + } + + @SneakyThrows + private static void demo01() { + + webHook( + "key", + "通知", + "", + """ + 任务执行\r + 核心思想：化整为零，动态调整\r + 将复杂的项目目标分解为一个个可执行、可跟踪、可验收的小任务，并通过持续的沟通和调整来确保方向正确。\r + 注：本消息由 虚兵001 提供"""); + + webHook( + "key", + "最新通知", + "", + """ + AI资讯：\r + - 多模态模型社区全新升级，LiblibAI 2.0正式上线\r + - 快手推出AI原生IDE工具：CodeFlicker，对标Cursor\r + - 蚂蚁百灵正式发布Ling 2.0系列的首款旗舰非思考模型——Ling-1T\r + 注：本消息由 虚兵002 提供"""); + + String secret = "secret"; + webHook( + "key", + "通知", + secret, + "北京市朝阳区今天实况：" + + "\n 17度 晴，湿度：62%，北风：1级。" + + "\n 白天：22度,晴。 " + + "\n 夜间：晴，11度，温度适中。" + + "\n注：本消息由 虚兵003 提供"); + webHook( + "key", + "", + secret, + "今天中国的黄金价格是 每克 CN¥921.28 ， 24k 金子, 每克 CN¥844.51 " + + "\n注：本消息由 虚兵003 提供"); + + } + + public static void webHook(String url, String prefix, String secret, String message) throws NoSuchAlgorithmException, InvalidKeyException { + String baseURL = "https://open.feishu.cn/open-apis/bot/v2/hook/"; + int timestamp = (int) (System.currentTimeMillis() / 1000); + String sign = GenSign(secret, timestamp); + String fullMessage = StrUtil.isBlank(prefix) ? message : String.format("%s：\n %s", prefix, message); + Map requestData = createMessage(sign, timestamp, fullMessage); + String fullURL = String.format("%s%s", baseURL, url); + // 直接发送map报错参数错误 + // String responseData = HttpUtil.post(fullURL, requestData); + String responseData = HttpUtil.post(fullURL, JSON.toJSONString(requestData)); + log.info("responseData: {}", responseData); + log.info("URL: {}", fullURL); + log.info("requestData: {}", JSON.toJSONString(requestData)); + } + + public static String createWebHookData(String secret, String message) throws NoSuchAlgorithmException, InvalidKeyException { + int timestamp = (int) (System.currentTimeMillis() / 1000); + String sign = GenSign(secret, timestamp); + Map requestData = createMessage(sign, timestamp, message); + @SuppressWarnings("all") + String requestJSONString = JSON.toJSONString(requestData); + return requestJSONString; + } + + private static Map createMessage(String secret, int timestamp, String message) throws NoSuchAlgorithmException, InvalidKeyException { + Map map = new HashMap<>(); + if(StrUtil.isNotBlank(secret)) { + map.put("timestamp", timestamp); + map.put("sign", secret); + } + map.put("msg_type", "text"); + + Map content = new HashMap<>(); + content.put("text", message); + map.put("content", content); + return map; + } + + public static String createWebHook(String message) { + return null; + } + + private static String GenSign(String secret, int timestamp) throws NoSuchAlgorithmException, InvalidKeyException { + if(StrUtil.isBlank(secret)) { + return null; + } + //把timestamp+"\n"+密钥当做签名字符串 + String stringToSign = timestamp + "\n" + secret; + //使用HmacSHA256算法计算签名 + Mac mac = Mac.getInstance("HmacSHA256"); + mac.init(new SecretKeySpec(stringToSign.getBytes(StandardCharsets.UTF_8), "HmacSHA256")); + byte[] signData = mac.doFinal(new byte[]{}); + return new String(Base64.encodeBase64(signData)); + } + +}