21 lines
500 B
TypeScript
21 lines
500 B
TypeScript
/**
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* 默认图片类型
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*/
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export const defaultImageAccepts = ['jpg', 'jpeg', 'png', 'gif', 'webp'];
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export function checkFileType(file: File, accepts: string[]) {
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if (!accepts || accepts.length === 0) {
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return true;
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}
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const newTypes = accepts.join('|');
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const reg = new RegExp(`${String.raw`\.(` + newTypes})$`, 'i');
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return reg.test(file.name);
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}
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export function checkImgType(
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file: File,
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accepts: string[] = defaultImageAccepts,
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) {
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return checkFileType(file, accepts);
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}
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