Java String转Date – 珊瑚贝

在Java中，我们可以使用parse()方法将String转换为Date。

Java中String转Date示例

示例代码：

import java.text.SimpleDateFormat;  
import java.util.Date;  

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public class StringToDateExample1 {  
    public static void main(String[] args)throws Exception {  
        String sDate1="22/11/2022";  
        Date date1=new SimpleDateFormat("dd/MM/yyyy").parse(sDate1);  
        System.out.println(sDate1+"\t"+date1);  
    }  
}  

输出：

22/11/2022	Tue Nov 22 00:00:00 UTC 2022

Java中不同格式的String转换为Date示例

示例代码：

import java.text.SimpleDateFormat;  
import java.util.Date;  

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public class StringToDateExample2 {  
    public static void main(String[] args)throws Exception {  
        String sDate1="22/11/2022";  
        String sDate2 = "22-11-2022";  
        String sDate3 = "11 22, 2022";  
        String sDate4 = "Tue, Nov 22 2022";  
        String sDate5 = "Tue, Nov 22 2022 23:37:50";  
        String sDate6 = "22-11-2022 23:37:50";  
        SimpleDateFormat formatter1=new SimpleDateFormat("dd/MM/yyyy");  
        SimpleDateFormat formatter2=new SimpleDateFormat("dd-MM-yyyy");  
        SimpleDateFormat formatter3=new SimpleDateFormat("MM dd, yyyy");  
        SimpleDateFormat formatter4=new SimpleDateFormat("E, MMM dd yyyy");  
        SimpleDateFormat formatter5=new SimpleDateFormat("E, MMM dd yyyy HH:mm:ss");  
        SimpleDateFormat formatter6=new SimpleDateFormat("dd-MM-yyyy HH:mm:ss");  
        Date date1=formatter1.parse(sDate1);  
        Date date2=formatter2.parse(sDate2);  
        Date date3=formatter3.parse(sDate3);  
        Date date4=formatter4.parse(sDate4);  
        Date date5=formatter5.parse(sDate5);  
        Date date6=formatter6.parse(sDate6);  
        System.out.println(sDate1+"\t"+date1);  
        System.out.println(sDate2+"\t"+date2);  
        System.out.println(sDate3+"\t"+date3);  
        System.out.println(sDate4+"\t"+date4);  
        System.out.println(sDate5+"\t"+date5);  
        System.out.println(sDate6+"\t"+date6);  
    }  
}  

输出：

22/11/2022	Tue Nov 22 00:00:00 UTC 2022
22-11-2022	Tue Nov 22 00:00:00 UTC 2022
11 22, 2022	Tue Nov 22 00:00:00 UTC 2022
Tue, Nov 22 2022	Tue Nov 22 00:00:00 UTC 2022
Tue, Nov 22 2022 23:37:50	Tue Nov 22 23:37:50 UTC 2022
22-11-2022 23:37:50	Tue Nov 22 23:37:50 UTC 2022

反转：Java Date转String