16 lines
500 B
TypeScript
16 lines
500 B
TypeScript
const CLASSNAME_METADATA_KEY = Symbol("CLASSNAME_KEY");
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/**
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* 记录类名，避免打包后丢失原类名
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*/
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export default function ClassName(className?: string): ClassDecorator {
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return function <TFunction extends Function>(target: TFunction): TFunction {
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Reflect.defineMetadata(CLASSNAME_METADATA_KEY, className || target.name, target);
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return target;
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};
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}
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export function GetClassName(target: any) {
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return Reflect.getMetadata(CLASSNAME_METADATA_KEY, target);
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}
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