common/Tools.js
@@ -443,5 +443,19 @@ return /^1[3456789]\d{9}$/.test('' + phone); } } // h5 中,实现 rem 转换 px if (process.env.NODE_ENV === 'development' && process.env.TARO_ENV === 'h5') { const p1 = { x: parseFloat(Taro.pxTransform(10, 750)), y: 10, }; const p2 = { x: parseFloat(Taro.pxTransform(1000, 750)), y: 1000, }; window.rem = val => { const value = typeof val === 'number' ? val : parseFloat(val); const px = (value - p1.x) * (p2.y - p1.y) / (p2.x - p1.x) + p1.y; console.info(Math.round(px) + 'px'); }; }