on-site-robots-screen/automationScripts/toRem.js

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/**
* 将相应文件中的px转成rem方便替换
* 手动替换麻烦的很
*/
const { glob } = require('glob');
const path = require('path');
const fs = require('fs');
/**
* 遍历需要替换的文件
*/
glob('src/views/bigScreen/show_2/**/*.vue', {
// glob('src/views/rem/**/*.vue', {
ignore: ['node_modules/**', 'dist/**', 'biuld.js', '.git/**'],
dot: true,
})
.then((files) => {
console.log('需要替换的文件数目: ' + files.length);
console.log('替换开始');
files.forEach((item) => {
// 定义一个替换函数
function replacePxWithRem(match, p1) {
// 将捕获的数字 p1 转换为 rem并保留三位小数
var remValue = ((1 / 16) * parseInt(p1)).toFixed(3);
// 返回替换后的字符串
return remValue + 'rem';
}
const path_ = path.join(__dirname, '../', item);
let content = fs.readFileSync(path_, 'utf8');
content = content.replace(/\b(\d+)px\b/g, replacePxWithRem);
fs.writeFileSync(path_, content, 'utf8');
console.log('替换成功:' + item);
});
console.log('替换结束');
})
.catch((e) => {
console.log(e);
});