可以使用以下代码示例来解决此问题:
@media only screen and (max-width: 768px) {
/* CSS样式 */
}
@media only screen and (min-width: 769px) and (max-width: 1024px) {
/* CSS样式 */
}
@media only screen and (min-width: 1025px) {
/* CSS样式 */
}
{
//其他配置项
"renderOptions": {
"deviceUrl": "http://localhost:4200",
"exportHref": "index.html",
"inline": false,
"initialNavigation": "enabled",
"documentFilePath": path.join(__dirname, "../dist/index.html"),
"extraProviders": [
provideModuleMap(LAZY_MODULE_MAP),
{
provide: REQUEST,
useFactory: (req: Request) => req,
deps: [Request],
},
{
provide: RESPONSE,
useFactory: (req: Request, res: Response) => res,
deps: [Request, Response],
},
{
provide: 'REQUEST_ORIGIN',
useValue: 'http://localhost:4200'
},
{
provide: APP_BASE_HREF,
useValue: '/'
},
{
provide: 'IS_API_URL',
useValue: false
},
{
provide: PLATFORM_ID,
useValue: 'server'
},
{
provide: 'WINDOW',
useValue: {}
},
// 添加以下选项
{
provide: CHECK_MOBILE_DEVICE,
useValue: true
},