改為依 db 參數切換 (use x_db)

server.js

@@ -51,10 +51,16 @@ app.post(ormRoutes, async (req, res, next) => {
     try {
         const params = ormService.prepareOrmPayload(req);
         // 增加一個 log 觀察是哪個路徑進來的
-        logger.info(`Incoming Request: ${req.url} -> SP: ${req.params.name}`);
-        // logger.info(`Calling SP: ${req.params.name} by User: ${req.body.token || 'Guest'}`);
+        // logger.info(`Incoming Request: ${req.url} -> SP: ${req.params.name}`);
+		logger.info(`Incoming Request: ${req.url} -> DB: ${req.params.dbname} -> SP: ${req.params.name}`);
+		
+        const result = await ormService.executeSp(
+            req.params.name, 
+            params, 
+            req.params.dsNo, 
+            req.params.dbname
+        );
 		
-        const result = await ormService.executeSp(req.params.name, params, req.params.dsNo);
         res.json(result);
     } catch (err) {
 		logger.error(`API Error on ${req.params.name}: ${err.message}`);
@@ -73,6 +79,11 @@ app.post('/upload/:dbname/:typeid', upload.single('file'), (req, res) => {
     res.json({ status: 0, data: { value: fileUrl, url: fileUrl }, msg: 'success' });
 });
 
+// 20260409 test IIS 反向代理
+app.get('/ping', (req, res) => {
+    res.send('pong! IIS Reverse Proxy Success !!');
+});
+
 // 全域錯誤處理
 app.use((err, req, res, next) => {
     res.status(err.status || 500).json({ status: err.status || 500, msg: err.message });

src/services/ormService.js

@@ -13,8 +13,9 @@ class OrmService {
      * @param {string} spName - SP 名稱
      * @param {Array} params - 參數陣列
      * @param {number|string} dsNo - 回傳格式代號 (2, 3, 8, 20)
+	 * @param {string} dbName - 從路由取得的資料庫名稱 (req.params.dbname)
      */
-    async executeSp(spName, params, dsNo) {
+    async executeSp(spName, params, dsNo, dbName) {
 		if (spName === "orm_api") {
 			spName = "orm_api_v2"
 		}
@@ -24,9 +25,15 @@ class OrmService {
 	
         // MariaDB SP 呼叫語法: CALL sp_name(?, ?, ...)
         const placeholders = safeParams.map(() => '?').join(',');
-        const sql = (safeParams.length > 0 || spName != "zen_null")
-			? `CALL ${spName}(${placeholders})` 
-			: `CALL ${spName}()`; // 無參數時補上括號
+		
+		// --- 動態切換 DB 邏輯 ---
+        // 使用 `dbName`.`spName` 語法確保在正確的資料庫執行
+        // 使用反引號 (`) 包裹名稱以防止特殊字元或關鍵字衝突
+        const fullSpName = dbName ? `\`${dbName}\`.\`${spName}\`` : `\`${spName}\``;
+		
+        const sql = (safeParams.length > 0 || spName !== "zen_null")
+            ? `CALL ${fullSpName}(${placeholders})` 
+            : `CALL ${fullSpName}()`;
 			
 		// debug & hard code
 		/*if (spName === "zen_null") {
@@ -47,7 +54,8 @@ class OrmService {
         const startTime = Date.now();
         // 將參數轉為字串方便顯示，若是長字串(JSON)則截斷或完整呈現
         const paramsDebug = JSON.stringify(params);
-        logger.info(`[SQL EXECUTE] Query: ${sql} | Params: ${paramsDebug}`);
+        // logger.info(`[SQL EXECUTE] Query: ${sql} | Params: ${paramsDebug}`);
+		logger.info(`[SQL EXECUTE] DB: ${dbName} | Query: ${sql} | Params: ${paramsDebug}`);
         // --------------------
 		
         try {
@@ -58,7 +66,8 @@ class OrmService {
             const status = resultSets[0] && resultSets[0][0] ? resultSets[0][0] : { code: 0, msg: 'Success', recno: 0 };
             const dataSet = resultSets[1] || [];
 
-            logger.info(`[SQL SUCCESS] SP: ${spName} | Time: ${duration}ms | Status: ${status.code}`);
+            // logger.info(`[SQL SUCCESS] SP: ${spName} | Time: ${duration}ms | Status: ${status.code}`);
+			logger.info(`[SQL SUCCESS] DB: ${dbName} | SP: ${spName} | Time: ${duration}ms | Status: ${status.code}`);
 
             // 根據 dsNo 格式化回傳內容給前端 amis
             const dsNoInt = parseInt(dsNo);

src/services/uploadService.js

@@ -6,6 +6,7 @@ const crypto = require('crypto'); // 用於生成隨機字串
 const storage = multer.diskStorage({
     destination: (req, file, cb) => {
         const { dbname, typeid } = req.params;
+		// cannot change db name for difference corp 20260417
         const uploadPath = path.join(__dirname, `../../public/upload/${dbname}/${typeid}`);
         fs.mkdirSync(uploadPath, { recursive: true });
         cb(null, uploadPath);