Due to different precisions, the lengths are inconsistent and direct conversion errors occur.戳Java timestamp length is 13 digits, such as: 1294890876859
Php timestamp length is 10 bits, such as: 1294890859
Php
echo date ('y-m-d h: s', '1294890876'); PHP timestamp is used in JAVA, add three digits at the end and supplement it with 000, such as: 1294890859->1294890859000
java code
Java code
SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd HH: mm:ss");
String dateTime = df.format(1294890859000L);
System.out.println(df);