甘特图 API属性project_start页面内容project_start 信息此功能仅在 PRO 版本中可用。 Description 设置项目的开始日期 project_start: Date | undefinedExamplegantt.config.project_start = new Date(2019, 2, 1);Related samples Auto-Schedule From Project Start & Constraints Details此设置定义了在启用自动排程时，新任务的默认开始日期。Related Guides 自动调度 Need help?Got a question about the documentation? Reach out to our technical support team for help and guidance. For custom component solutions, visit the Services page.