本文介绍了一种使用JavaScript将特定格式的日期字符串转换为另一种格式的方法。通过创建映射表来匹配月份名称并将其转换为数字，然后重新组织字符串以达到所需的日期格式。
js 日期转字符串 时间类型转换
var draftTimeV = "Fri Mar 10 09:44:48 CST 2017"; <!-- 示例 -->
//核心代码---state
draftTimeV = draftTimeV + "";
var date = "";
var month = new Array();
month["Jan"] = 1; month["Feb"] = 2; month["Mar"] = 3; month["Apr"] = 4; month["May"] = 5; month["Jan"] = 6;
month["Jul"] = 7; month["Aug"] = 8; month["Sep"] = 9; month["Oct"] = 10; month["Nov"] = 11; month["Dec"] = 12;
str = draftTimeV.split(" ");
date = str[5] + "-";
date = date + month[str[1]] + "-" + str[2];
//------end
alert(date);
效果：
//核心代码---state
draftTimeV = draftTimeV + "";
var date = "";
var month = new Array();
month["Jan"] = 1; month["Feb"] = 2; month["Mar"] = 3; month["Apr"] = 4; month["May"] = 5; month["Jan"] = 6;
month["Jul"] = 7; month["Aug"] = 8; month["Sep"] = 9; month["Oct"] = 10; month["Nov"] = 11; month["Dec"] = 12;
str = draftTimeV.split(" ");
date = str[5] + "-";
date = date + month[str[1]] + "-" + str[2]+" "+str[3];
//------end
效果：
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