Nae*_*Nae 2 javascript syntax typescript ecmascript-6 angular
有导入语法:
import * as foo from 'bar';
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我同样尝试过:
export * as foo from 'bar';
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但这引发了错误:
Run Code Online (Sandbox Code Playgroud)ERROR in src/app/@theme/components/aComp/aComp.loader.ts(1,10): error TS1005: 'from' expected. src/app/@theme/components/aComp/aComp.loader.ts(1,13): error TS1005: ';' expected. src/app/@theme/components/aComp/aComp.loader.ts(1,17): error TS1005: ';' expected. src/app/@theme/components/aComp/aComp.loader.ts(1,22): error TS1005: ';' expected.
还有导出语法:
export { default as foo } from 'bar';
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有没有办法做到这一点而*不是default?
(仅供参考,我试图require从声明中删除):
export const foo = require('bar');
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ng serve运行时抛出以下错误,包括.ts上述内容:
Run Code Online (Sandbox Code Playgroud)ERROR in src/app/@theme/components/aComp/aComp.loader.ts(6,20): error TS2304: Cannot find name 'require'.
不,没有,但有人建议将此语法添加到语言中。
目前,您将需要使用
import * as foo from 'bar';
export { foo }; // verbose: { foo as foo }
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这实际上更接近export const foo = require('bar');than export * as foo from 'bar';,因为它foo也在本地模块范围内提供。
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