1.日期时间带T和Z的Json格式字符串
例:2021-07-08T17:43:33.000Z
var ts = createTime.split("T");
var sub= ts[1].substring(0,8);//17:43:33
console.log("格式化后::"+ts[0]+" "+sub); //2021-07-08 17:43:33
2.
1.日期时间带T和Z的Json格式字符串
例:2021-07-08T17:43:33.000Z
var ts = createTime.split("T");
var sub= ts[1].substring(0,8);//17:43:33
console.log("格式化后::"+ts[0]+" "+sub); //2021-07-08 17:43:33
2.