feat: 项目整体命名修改cache-schema-checker

src/main/java/com/codechecker/cache/notify/WeComNotifier.java

@@ -0,0 +1,58 @@
+package com.codechecker.cache.notify;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+
+import java.net.URI;
+import java.net.http.HttpClient;
+import java.net.http.HttpRequest;
+import java.net.http.HttpResponse;
+import java.nio.charset.StandardCharsets;
+import java.time.Duration;
+import java.util.LinkedHashMap;
+import java.util.Map;
+
+/**
+ * 企业微信群机器人通知（markdown 消息）。
+ */
+public class WeComNotifier {
+
+    private final ObjectMapper mapper = new ObjectMapper();
+    private final HttpClient client = HttpClient.newBuilder()
+            .connectTimeout(Duration.ofSeconds(10))
+            .build();
+
+    /**
+     * @return 是否发送成功
+     */
+    public boolean sendMarkdown(String webhookUrl, String markdown) {
+        if (webhookUrl == null || webhookUrl.trim().isEmpty()) {
+            System.err.println("[WeComNotifier] 未配置 webhook，跳过通知");
+            return false;
+        }
+        try {
+            Map<String, Object> md = new LinkedHashMap<>();
+            md.put("content", markdown);
+            Map<String, Object> payload = new LinkedHashMap<>();
+            payload.put("msgtype", "markdown");
+            payload.put("markdown", md);
+
+            String body = mapper.writeValueAsString(payload);
+            HttpRequest request = HttpRequest.newBuilder()
+                    .uri(URI.create(webhookUrl))
+                    .timeout(Duration.ofSeconds(15))
+                    .header("Content-Type", "application/json; charset=utf-8")
+                    .POST(HttpRequest.BodyPublishers.ofString(body, StandardCharsets.UTF_8))
+                    .build();
+
+            HttpResponse<String> response = client.send(request, HttpResponse.BodyHandlers.ofString());
+            if (response.statusCode() == 200) {
+                return true;
+            }
+            System.err.println("[WeComNotifier] 通知失败, HTTP " + response.statusCode() + ": " + response.body());
+            return false;
+        } catch (Exception e) {
+            System.err.println("[WeComNotifier] 通知异常: " + e.getMessage());
+            return false;
+        }
+    }
+}