备份：大改造前的完整版本 - 修复合同细节/付款节点/文件上传/施工管理/项目保存等BUG

backend/routes/inventory.js

@@ -47,7 +47,7 @@ router.get('/', async (req, res) => {
     res.status(500).json({
       success: false,
       message: '获取库存记录失败',
-      error: error.message
+      error: process.env.NODE_ENV === 'development' ? error.message : '操作失败'
     });
   }
 });
@@ -76,7 +76,7 @@ router.get('/summary', async (req, res) => {
     res.status(500).json({
       success: false,
       message: '获取库存汇总失败',
-      error: error.message
+      error: process.env.NODE_ENV === 'development' ? error.message : '操作失败'
     });
   }
 });
@@ -88,7 +88,7 @@ router.post('/out', async (req, res) => {
     const result = await db.query(`
       INSERT INTO inventory_records 
       (record_type, project_id, product_id, quantity, unit_price, total_amount, record_date, operator, remark)
-      VALUES (?, ?, ?, ?, ?, ?, CURRENT_DATE, ?, ?)
+      VALUES ($1, $2, $3, $4, $5, $6, CURRENT_DATE, $7, $8)
     `, ['out', project_id || null, product_id, quantity, unit_price || null, total_amount || null, operator || '系统', remark || null]);
     
     res.json({
@@ -101,7 +101,7 @@ router.post('/out', async (req, res) => {
     res.status(500).json({
       success: false,
       message: '出库失败',
-      error: error.message
+      error: process.env.NODE_ENV === 'development' ? error.message : '操作失败'
     });
   }
 });