| 1 | const path = require('path');
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| 2 |
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| 3 | // function getDirNameFromPath(targetPath) {
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| 4 | // // 路径为 ./xxx 类型时要先去掉 ./，然后再将所有的 / 替换为 _
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| 5 | // return targetPath
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| 6 | // .replace(/^\.([^[\\||\/])*[\\||\/]/gi, '')
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| 7 | // .replace(new RegExp(path.sep.replace(/\\/gi, '\\\\'), 'gi'), '_')
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| 8 | // .replace(/\./, '_');
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| 9 | // }
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| 10 | //
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| 11 | // console.log(getDirNameFromPath('./page_rule/cases/basic-check'));
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| 12 | // console.log(getDirNameFromPath('page_rule/cases/basic-check'));
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| 13 | // console.log(getDirNameFromPath(__dirname));
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| 14 | // console.log(getDirNameFromPath(__filename));
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| 15 |
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| 16 | function test(str, id) {
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| 17 | // return str.replace(/\.(.*)/, `_${id}.${$1}`);
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| 18 | return str.replace(/(.*)\.(.*)/, function (match, p1, p2) {
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| 19 | return [p1, `${id}.${p2}`].join('_');
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| 20 | });
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| 21 | }
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| 22 |
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| 23 | console.log(test('xxx/yy.png', 2));
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| 24 | console.log(test('xxx/yy.jpg', 5)); |
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