...在JavaScript的正则表达式环境下,把英文日期替换YYYY-MM-DD格式?答:var arr = ["January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"];var str = "January 25, 2014";var mon = str.match(/[a-zA-Z]+/)[0];var temp = arr.join(",").split(mon + ",")[...