fix(打包): 改进打包脚本和Playwright浏览器路径处理

- 更新build.bat添加依赖检查和清理步骤
- 修改build.spec配置以正确处理Playwright依赖
- 增强SpiderManager中Playwright路径的查找逻辑
- 添加错误处理和调试信息

spider.py

@@ -293,9 +293,22 @@ class SpiderManager:
         if getattr(sys, 'frozen', False):
             # 打包后的环境
             current_dir = os.path.dirname(sys.executable)
-            # 设置Playwright浏览器路径
-            playwright_dir = os.path.join(current_dir, '_internal', 'ms-playwright')
-            logger.info(f"打包环境，Playwright浏览器路径: {playwright_dir}")
+            # 尝试多个可能的Playwright浏览器路径
+            possible_paths = [
+                os.path.join(current_dir, '_internal', 'ms-playwright'),
+                os.path.join(current_dir, 'ms-playwright'),
+                os.path.join(os.path.dirname(current_dir), 'ms-playwright')
+            ]
+            
+            playwright_dir = None
+            for path in possible_paths:
+                if os.path.exists(path):
+                    playwright_dir = path
+                    logger.info(f"找到Playwright浏览器路径: {playwright_dir}")
+                    break
+            
+            if not playwright_dir:
+                logger.warning("未找到Playwright浏览器路径，尝试使用系统默认路径")
         else:
             # 开发环境
             current_dir = os.path.dirname(os.path.abspath(__file__))
@@ -313,8 +326,21 @@ class SpiderManager:
                 }
                 
                 if playwright_dir:
-                    browser_launch_options['executable_path'] = os.path.join(playwright_dir, 'chromium-1091', 'chrome-win', 'chrome.exe')
-                    logger.info(f"使用自定义浏览器路径: {browser_launch_options['executable_path']}")
+                    # 尝试多个可能的浏览器可执行文件路径
+                    possible_executables = [
+                        os.path.join(playwright_dir, 'chromium-1091', 'chrome-win', 'chrome.exe'),
+                        os.path.join(playwright_dir, 'chromium', 'chrome-win', 'chrome.exe'),
+                        os.path.join(playwright_dir, 'chrome-win', 'chrome.exe')
+                    ]
+                    
+                    for executable_path in possible_executables:
+                        if os.path.exists(executable_path):
+                            browser_launch_options['executable_path'] = executable_path
+                            logger.info(f"使用自定义浏览器路径: {executable_path}")
+                            break
+                    
+                    if 'executable_path' not in browser_launch_options:
+                        logger.warning("未找到浏览器可执行文件，使用系统默认浏览器")
                 
                 browser = p.chromium.launch(**browser_launch_options)
                 page = browser.new_page()
@@ -351,9 +377,20 @@ class SpiderManager:
                     browser.close()
                     return ""
 
+        except ImportError as e:
+            logger.error(f"Playwright导入失败: {e}")
+            logger.error("请确保已安装playwright: pip install playwright")
+            logger.error("并安装浏览器: python -m playwright install chromium")
+            return ""
         except Exception as e:
             logger.error(f"爬取上证所截图失败: {e}")
             logger.exception(e)  # 记录详细异常
+            
+            # 记录环境信息用于调试
+            logger.error(f"环境信息 - Frozen: {getattr(sys, 'frozen', False)}")
+            logger.error(f"当前目录: {current_dir}")
+            logger.error(f"Playwright目录: {playwright_dir}")
+            
             return ""