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Reactjs 替换为';System.import';_Reactjs_React Redux_React Router_Webpack 2_Webpack 4 - Fatal编程技术网

Reactjs 替换为';System.import';

Reactjs 替换为';System.import';,reactjs,react-redux,react-router,webpack-2,webpack-4,Reactjs,React Redux,React Router,Webpack 2,Webpack 4,更新网页包后,System.import开始显示弃用错误 if (typeof System === 'undefined' || typeof System.import === 'undefined') { global.System = {}; System.import = module => Promise.resolve(require(module)); } 以下是装货路线: function loadRoute(routePromise, reducerP

更新网页包后,System.import开始显示弃用错误

if (typeof System === 'undefined' || typeof System.import === 
 'undefined') {
 global.System = {};
 System.import = module => Promise.resolve(require(module));
}

以下是装货路线:

    function loadRoute(routePromise, reducerPromises = null) {
    return () => {
        routePromise = routePromise
            .then(module => (module.default ? module.default : module))
            .catch(err => console.error('Dynamic page loading failed', err));

        if (reducerPromises === null) {
            return routePromise;
        }

        return injectReducerAndRender(reducerPromises, routePromise);
    };
}
路线


import('path/…and/some/more/to/get/over/the/character/limit')

除此之外,还有别的吗import@costaloktopus为什么,
import()
不起作用?这是现在的标准,我已经试过了,给我一些syntex错误。我再试一次。谢谢。只需删除
系统。
,否则您发布的代码应该可以工作。另外,在这行的末尾似乎有一个杂散的
,明白了,上次我忘了删除“,”。
<Route                       
 path="configuration/school-setup"
 getComponent={loadRoute(                
 System.import('./modules/Configuration/pages/SchoolSetup/SchoolSetup'),
 )}
/>