var str = 'Fri Jun 24 19:47:14 +0800 2011'; var dt = new Date(); dt.setTime(Date.parse(str)) var y = dt.getFullYear(); var m = dt.getMonth(); var d = dt.getDate(); var d1 = new Date(dt); d1.setDate(d-1)//昨天 这个意思?
function formatDatetime(str) { var t = new Date(str); var h = t.getHours(); var m = t.getMinutes(); var s = t.getSeconds(); var ar = [h, m, s]; t.setHours(0, 0, 0, 0); var today = new Date(); today.setHours(0, 0, 0, 0); //日期转换为毫秒数后计算天数差 var days = (today.getTime() - t.getTime()) / 1000 / 60 / 60 / 24; var result = ''; switch(days) { case 0: result = '今天 ' + ar.join(':'); case 1: result = '昨天 ' + ar.join(':'); case 2: result = '前天 ' + ar.join(':'); default: result = t.getDate() + '/' + (t.getMonth() + 1) + '/' + t.getFullYear() + ' ' + ar.join(':'); } return result; }alert(formatDatetime('Fri Jun 24 19:47:14 +0800 2011'));
漏掉break语句了,重新贴一下: function formatDatetime(str) { var t = new Date(str); var h = t.getHours(); var m = t.getMinutes(); var s = t.getSeconds(); var ar = [h, m, s]; t.setHours(0, 0, 0, 0); var today = new Date(); today.setHours(0, 0, 0, 0); //日期转换为毫秒数后计算天数差 var days = (today.getTime() - t.getTime()) / 1000 / 60 / 60 / 24; var result = ''; switch(days) { case 0: result = '今天 ' + ar.join(':'); break; case 1: result = '昨天 ' + ar.join(':'); break; case 2: result = '前天 ' + ar.join(':'); break; default: result = t.getDate() + '/' + (t.getMonth() + 1) + '/' + t.getFullYear() + ' ' + ar.join(':'); break; } return result; }alert(formatDatetime('Fri Jun 24 19:47:14 +0800 2011'));
"to_user_id":1728647563,
"to_user":"kiroro恋",
"text":"喜欢坐在你的车里听王若琳的歌",
"id":4192745203,
"from_user_id":1728647563,
"from_user":"kiroro恋",
"iso_language_code":"nl",
"source":"<a href=\"http://t.sina.com.cn\" rel=\"nofollow\">新浪微博</a>",
"profile_image_url":"http://tp4.sinaimg.cn/1728647563/50/1289280876/0",
"created_at":"Thu Dec 09 13:57:20 +0800 2010"
},
var dt = new Date();
dt.setTime(Date.parse(str))
var y = dt.getFullYear();
var m = dt.getMonth();
var d = dt.getDate();
var d1 = new Date(dt);
d1.setDate(d-1)//昨天
这个意思?
var t = new Date(str);
var h = t.getHours();
var m = t.getMinutes();
var s = t.getSeconds();
var ar = [h, m, s];
t.setHours(0, 0, 0, 0); var today = new Date();
today.setHours(0, 0, 0, 0); //日期转换为毫秒数后计算天数差
var days = (today.getTime() - t.getTime()) / 1000 / 60 / 60 / 24;
var result = '';
switch(days) {
case 0:
result = '今天 ' + ar.join(':');
case 1:
result = '昨天 ' + ar.join(':');
case 2:
result = '前天 ' + ar.join(':');
default:
result = t.getDate() + '/' + (t.getMonth() + 1) + '/' + t.getFullYear() + ' ' + ar.join(':');
}
return result;
}alert(formatDatetime('Fri Jun 24 19:47:14 +0800 2011'));
function formatDatetime(str) {
var t = new Date(str);
var h = t.getHours();
var m = t.getMinutes();
var s = t.getSeconds();
var ar = [h, m, s];
t.setHours(0, 0, 0, 0); var today = new Date();
today.setHours(0, 0, 0, 0); //日期转换为毫秒数后计算天数差
var days = (today.getTime() - t.getTime()) / 1000 / 60 / 60 / 24;
var result = '';
switch(days) {
case 0:
result = '今天 ' + ar.join(':');
break;
case 1:
result = '昨天 ' + ar.join(':');
break;
case 2:
result = '前天 ' + ar.join(':');
break;
default:
result = t.getDate() + '/' + (t.getMonth() + 1) + '/' + t.getFullYear() + ' ' + ar.join(':');
break;
}
return result;
}alert(formatDatetime('Fri Jun 24 19:47:14 +0800 2011'));
用T5500的可以了