DateUtil (Aliyun OSS SDK for Java 3.13.2 API)

```
public class DateUtil
extends Object
```
A simple utility class for date formating.

Constructors
Constructor and Description
`DateUtil()`

Methods
Modifier and Type	Method and Description
`static String`	`formatAlternativeIso8601Date(Date date)`
`static String`	`formatIso8601Date(Date date)`
`static String`	`formatRfc822Date(Date date)` Formats Date to GMT string.
`static Date`	`parseIso8601Date(String dateString)` Parse a date string in the format of ISO 8601.
`static Date`	`parseRfc822Date(String dateString)` Parses a GMT-format string.

public static String formatRfc822Date(Date date)

Formats Date to GMT string.

public static Date parseRfc822Date(String dateString)
                            throws ParseException

Parses a GMT-format string.

public static String formatIso8601Date(Date date)

public static String formatAlternativeIso8601Date(Date date)

Class DateUtil