21 lines
624 B
JavaScript
21 lines
624 B
JavaScript
//npm run build打包前执行此段代码
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const fs = require('fs')
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//返回package的json数据
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function getPackageJson() {
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let data = fs.readFileSync('./package.json');//fs读取文件
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return JSON.parse(data);//转换为json对象
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}
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let packageData = getPackageJson();//获取package的json
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let arr = packageData.version.split('.');//切割后的版本号数组
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arr[2] = parseInt(arr[2]) + 1;
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packageData.version = arr.join('.');//转换为以"."分割的字符串
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//用packageData覆盖package.json内容
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fs.writeFile(
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'./package.json',
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JSON.stringify(packageData, null, "\t"
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),
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(err) => { }
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);
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