路由配置示例：定义页面布局和子页面路由

{"path": "/","redirect": "/main"},\n {"path": "/main","name": "main","component": () =>\n import("/* webpackChunkName: "Main" / "../pages/main/Main")\n ,"children": [\n {"path": "first","name": "first","component": () =>\n import("/ webpackChunkName: "Second" / "../pages/main/routes/first/First")\n },\n {"path": "userList","name": "userList","component": () =>\n import("/ webpackChunkName: "First" / "../pages/main/routes/user/userList")\n },\n {"path": "second/second","name": "second","component": () =>\n import("/ webpackChunkName: "First" */ "../pages/main/routes/second/Second")\n }\n ]\n }的作用内容：这段代码是一个路由配置的示例，它定义了三个路由规则：\n\n1. \'/\' 路径的重定向：将用户访问根路径 \'/\' 重定向到 \'/main\' 路径。\n2. \'/main\' 路径的路由规则：当用户访问 \'/main\' 路径时，加载 Main 组件，并渲染在页面中。\n3. \'/main/first\'、\'/main/userList\'、\'/main/second/second\' 路径的路由规则：当用户访问这些路径时，分别加载 First、userList、Second 组件，并渲染在 Main 组件的对应位置。\n\n这段代码的作用是配置了一个页面主体布局 Main，并在主体布局中定义了三个子页面的路由规则，每个子页面对应一个组件。当用户访问不同的路径时，会根据路由规则加载对应的组件，并渲染在页面中。