我在JAVA中面临localDateTime的问题。
我使用isAfter函数来比较两个日期时间,但只有在时间变化而不是日期时才返回正确的值。
程序:
2017-08-11T18:32:00.466
2017-08-11T18:32:10.467
2017-08-11T18:32:00.466 After 2017-08-11T18:32:10.467
2017-08-11T18:32:10.467 After 2017-08-11T18:32:00.466
输出 的实际
2017-08-11T18:32:00.466
2017-08-11T18:32:10.467
2017-08-11T18:32:00.466 After 2017-08-11T18:32:10.467
2017-08-11T18:32:10.467 Not After 2017-08-11T18:32:00.466
预期
<?php
//$searchterm = "acer predator 21x";
//$searchres = urlencode($searchterm);
$reffer = "https://www.google.com/";
$string = "https://www.google.com/search?site=&source=hp&q=acer+predator+21x&oq=acer+predator+21x&gs_l=psy-ab.3...116308.122177.0.126746.0.0.0.0.0.0.0.0..0.0....0...1.1.64.psy-ab..0.0.0.jZC5TmHjRnI
";
$LOGINURL = trim(preg_replace('/\s\s+/', ' ', $string));
$agent = "Mozilla/5.0 (Windows NT 6.1; WOW64; rv:54.0) Gecko/20100101 Firefox/54.0";
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL,$LOGINURL);
curl_setopt($ch, CURLOPT_USERAGENT, $agent);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
curl_setopt($ch, CURLOPT_REFERER, $reffer);
$result = curl_exec ($ch);
if(curl_error($ch)) {
echo "error ".curl_errno($ch)."<br / >";
echo "error ".curl_error($ch);
}
curl_close ($ch);
echo $result;
?>
这是预期的行为还是我错过了什么?
答案 0 :(得分:6)
为什么期望18:32:10
在18:32:00
之前?
您可能会被代码中的拼写错误所误导:
if (dateTime1.isAfter(dateTime)) {
System.out.println(dateTime + " After " + dateTime1);
^^^ ^^^
}
应该是:
if (dateTime1.isAfter(dateTime)) {
System.out.println(dateTime1 + " After " + dateTime);
^^^ ^^^
}