first commit

2026-06-09 17:57:52 +08:00
parent 518484015e
commit be9ace256d
46 changed files with 5533 additions and 0 deletions
--- a/src/main/java/com/codechecker/common/WeComMarkdownSender.java
+++ b/src/main/java/com/codechecker/common/WeComMarkdownSender.java
@@ -0,0 +1,75 @@
+package com.codechecker.common;
+
+import okhttp3.MediaType;
+import okhttp3.OkHttpClient;
+import okhttp3.Request;
+import okhttp3.RequestBody;
+import okhttp3.Response;
+
+import java.io.IOException;
+import java.util.concurrent.TimeUnit;
+
+/**
+ * 企微 Markdown 发送（与具体变更类型解耦）。
+ */
+public class WeComMarkdownSender {
+    private static final int MAX_LENGTH = 3800;
+    private static final MediaType JSON = MediaType.get("application/json; charset=utf-8");
+
+    private final OkHttpClient client = new OkHttpClient.Builder()
+            .connectTimeout(10, TimeUnit.SECONDS)
+            .readTimeout(10, TimeUnit.SECONDS)
+            .build();
+
+    public boolean send(String webhookUrl, String content) {
+        return postMarkdown(webhookUrl, truncate(content));
+    }
+
+    public void logPreview(String title, String content) {
+        System.out.println("========== " + title + " ==========");
+        System.out.println(content);
+        System.out.println("========== 结束 ==========");
+    }
+
+    private boolean postMarkdown(String webhookUrl, String content) {
+        if (webhookUrl == null || webhookUrl.isBlank() || webhookUrl.contains("YOUR_WECOM")) {
+            System.out.println("[警告] 未配置有效的企业微信 Webhook URL");
+            System.out.println("--- 通知预览 ---");
+            System.out.println(content.length() > 1000 ? content.substring(0, 1000) : content);
+            return false;
+        }
+
+        String payload = "{\"msgtype\":\"markdown\",\"markdown\":{\"content\":"
+                + jsonEscape(content) + "}}";
+        Request request = new Request.Builder()
+                .url(webhookUrl)
+                .post(RequestBody.create(payload, JSON))
+                .build();
+        try (Response response = client.newCall(request).execute()) {
+            if (response.isSuccessful() && response.body() != null) {
+                return response.body().string().contains("\"errcode\":0");
+            }
+            System.out.println("[错误] 企微返回异常: " + response.code());
+            return false;
+        } catch (IOException e) {
+            System.out.println("[错误] 发送企微消息失败: " + e.getMessage());
+            return false;
+        }
+    }
+
+    private String truncate(String text) {
+        if (text.length() <= MAX_LENGTH) {
+            return text;
+        }
+        return text.substring(0, MAX_LENGTH) + "\n\n... 消息过长，已截断";
+    }
+
+    private String jsonEscape(String text) {
+        String escaped = text
+                .replace("\\", "\\\\")
+                .replace("\"", "\\\"")
+                .replace("\n", "\\n")
+                .replace("\r", "");
+        return "\"" + escaped + "\"";
+    }
+}