java获取当前时间的时间戳

package com.teamdev.jxbrowser.chromium.demo.k_spider.util;

import java.util.Date;

public class GetData {
/**
* 获取精确到秒的时间戳
* @return
*/
[color=red]public static int getSecondTimestamp(Date date){
if (null == date) {
return 0;
}
String timestamp = String.valueOf(date.getTime());
int length = timestamp.length();
if (length > 3) {
return Integer.valueOf(timestamp.substring(0,length-3));
} else {
return 0;
}
} [/color]

public static void main(String[] args) {
System.out.println(getSecondTimestamp(new Date()));
}
}