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/** * @description 根据后端返回的url在当前页面进行下载 * @param {string} url * @param {str...
function getStyleValue(styleVal) { let value = styleVal if (typeof styleV...
findInTree(data = [], value, result = []) { if (data && value.l...
获取可视页面的高度:(document.documentElement.clientHeight == 0) ? document.body.client...
Array.prototype.groupBy = function(callback) { const object = {}; for(let...