Ant Design Pro：Layout 组件——嵌套布局

 <prolayout
        layout="topmenu"
        classname="chenshuai2144"
        disablemobile
        rightcontentrender={
          (rightprops) => <rightcontent {...rightprops} {...settings} />
        }
        contentstyle={{ margin: 0 }}
        navtheme="light"
      >
        <prolayout
          navtheme="light"
          menuheaderrender={false}
          oncollapse={handlemenucollapse}
          menudatarender={menudatarender}
          menuitemrender={(menuitemprops, defaultdom) => {
            if (menuitemprops.isurl || menuitemprops.children || !menuitemprops.path) {
              return defaultdom;
            }
            return <link to={menuitemprops.path}>{defaultdom}</link>;
          }} {...props} {...settings}>
          {children}
        </prolayout>
      </prolayout>