📦 添加虚拟环境和启动脚本

新增:
- backend/venv/ - Python 虚拟环境
- backend/start.sh - 启动脚本(使用虚拟环境)
- backend/requirements.txt - 依赖列表
- .gitignore - 忽略虚拟环境和缓存文件

说明:
- 每个项目使用独立虚拟环境
- 避免依赖冲突
- 启动脚本自动创建和激活虚拟环境
This commit is contained in:
2026-04-04 18:28:31 +08:00
parent 9ab279e1fe
commit 96f6318101
32058 changed files with 3949495 additions and 22 deletions

View File

@@ -0,0 +1,18 @@
'use strict';
var callBind = require('call-bind');
var I402 = typeof Intl === 'undefined' ? null : Intl;
var DateTimeFormat = !!I402 && I402.DateTimeFormat;
var resolvedOptions = !!DateTimeFormat && callBind(DateTimeFormat.prototype.resolvedOptions);
// https://262.ecma-international.org/15.0/#sec-systemtimezoneidentifier
module.exports = function SystemTimeZoneIdentifier() {
if (DateTimeFormat && resolvedOptions) {
return resolvedOptions(new DateTimeFormat()).timeZone; // steps 2 - 3
}
return 'UTC'; // step 1
};