{"name":"发票签收小程序 API","version":"1.0.0","docs":"/docs","endpoints":{"认证":"/api/auth/login, /api/auth/me","发票上传":"/api/invoices/upload","发票列表":"/api/invoices/list","发票详情":"/api/invoices/{id}","签收码查询":"/api/invoices/code/{sign_code}","确认签收":"/api/sign/confirm","签收状态":"/api/sign/status/{sign_code}","文件下载":"/api/files/invoice/{sign_code}, /api/files/credential/{record_id}"}}