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Javascript 角度7将字符串转换为日期_Javascript_Angular_Datetime - Fatal编程技术网

Javascript 角度7将字符串转换为日期

Javascript 角度7将字符串转换为日期,javascript,angular,datetime,Javascript,Angular,Datetime,您好,我需要将字符串转换为角度的日期,我使用以下代码: // convert string to Date let dateA:Date =new Date( '2021-05-04 15:06:54'); //dateA sometimes get wrong date, i when day is over 12 the date is OK, when day is less 12 the Date is wrong, //Convert to UTC becaus

您好,我需要将字符串转换为角度的日期,我使用以下代码:

// convert string to Date
let dateA:Date =new Date( '2021-05-04 15:06:54');    
//dateA sometimes get wrong date, i when day is over 12 the date is OK, when day is less 12 the Date is wrong,
       
//Convert to UTC because get wrong time 
logI.fecha=Date.UTC(dateA.getFullYear(),dateA.getMonth(),dateA.getDay(),dateA.getHours(),dateA.getMinutes(),dateA.getSeconds());
我需要指定格式才能转换为日期,每次都使用相同的格式


?如何指定字符串格式?

您可以使用ISO 8601格式指定UTC时区,在时间字符串中添加Z,并在日期和时间之间添加T。使用此(Z和T)如何指定字符串顺序?我的意思是如何指定该年是第一年,然后是第二个月,那么day?你指的是什么字符串顺序?您是指初始输入字符串吗?