dynamic-import

问题 How does the bundling happens when you use something like this: const module = import(`folder1/${someExpression}`); I mean, I do understand when you pass a plain string to it, but how does webpack understands all the possible outcomes? Is this a good pattern? Does it bundle all the files from that folder? If so, it bundles them all together and does it recursively? 回答1: So, I bumped into this question that gave me an idea on how it works and what to search for. I am posting here so it can

问题 I'm using dynamic imports with Angular 7 to reduce the size of the initial vendor bundle. import('xlsx').then(XLSX => { const wb: XLSX.WorkBook = XLSX.read(bstr, { type: 'binary' }); }) But there is an error on the XLSX.WorkBook type saying 'Cannot find namespace XLSX'. XLSX.read works fine. Question : How do I define types when using dynamic imports? 回答1: XLSX will only represent the value of the import, not the types. You have two options. Use an import type: import('xlsx').then(XLSX => {

问题 I'm using dynamic imports with Angular 7 to reduce the size of the initial vendor bundle. import('xlsx').then(XLSX => { const wb: XLSX.WorkBook = XLSX.read(bstr, { type: 'binary' }); }) But there is an error on the XLSX.WorkBook type saying 'Cannot find namespace XLSX'. XLSX.read works fine. Question : How do I define types when using dynamic imports? 回答1: XLSX will only represent the value of the import, not the types. You have two options. Use an import type: import('xlsx').then(XLSX => {

问题 Have seen a couple of answers online but there are no clear explanations and the solutions don't work. So this is what I am trying to do: I have a folder of MANY images (thousands) - currently it is saved under src/assets/images folder Given a list of images for example as input, I want to render these images dynamically . And not import all because it would be impossible given the insane number of images This is my current way of implementing it ( which does not work ): // for example const

问题 I want to load a component dynamically based on the route. I'm trying to make a single page which can load any individual component for testing purposes. However whenever I try to do import(path) it shows the loader but never actually loads. If I hard code the exact same string that path contains then it works fine. What gives? How can I get nextjs to actually dynamically import the dynamic import? // pages/test/[...component].js const Test = () => { const router = useRouter(); const {

问题 I want to load a component dynamically based on the route. I'm trying to make a single page which can load any individual component for testing purposes. However whenever I try to do import(path) it shows the loader but never actually loads. If I hard code the exact same string that path contains then it works fine. What gives? How can I get nextjs to actually dynamically import the dynamic import? // pages/test/[...component].js const Test = () => { const router = useRouter(); const {

来源： https://stackoverflow.com/questions/58349959/react-dynamic-import-using-a-variable-doesnt-work

来源： https://stackoverflow.com/questions/58349959/react-dynamic-import-using-a-variable-doesnt-work

来源： https://stackoverflow.com/questions/58349959/react-dynamic-import-using-a-variable-doesnt-work

问题 I am currently using require.context to load all my .vue components that do not have a filename ending with Async . const loadComponents = (Vue) => { const components = require.context('@/components', true, /\/[A-Z](?!\w*Async\.vue$)\w+\.vue$/); components.keys().forEach((filePath) => { const component = components(filePath); const componentName = path.basename(filePath, '.vue'); // Dynamically register the component. Vue.component(componentName, component); }); }; Now I want to load the my