Version (dubbo-all 2.7.2 API)

public final class Version
extends Object

Version

字段
限定符和类型	字段和说明
`static String`	`DEFAULT_DUBBO_PROTOCOL_VERSION`

所有方法静态方法具体方法
限定符和类型	方法和说明
`static void`	`checkDuplicate(Class<?> cls)`
`static void`	`checkDuplicate(Class<?> cls, boolean failOnError)`
`static void`	`checkDuplicate(String path, boolean failOnError)`
`static int`	`getIntVersion(String version)`
`static String`	`getProtocolVersion()`
`static String`	`getVersion()`
`static String`	`getVersion(Class<?> cls, String defaultVersion)`
`static boolean`	`isRelease263OrHigher(String version)` Check the framework release version number to decide if it's 2.6.3 or higher Because response attachments feature is firstly introduced in 2.6.3 and moreover we have no other approach to know the framework's version, so we use isSupportResponseAttachment to decide if it's v2.6.3.
`static boolean`	`isRelease270OrHigher(String version)` Check the framework release version number to decide if it's 2.7.0 or higher
`static boolean`	`isSupportResponseAttachment(String version)`

public static String getProtocolVersion()

isRelease270OrHigher
```
public static boolean isRelease270OrHigher(String version)
```
Check the framework release version number to decide if it's 2.7.0 or higher

isRelease263OrHigher
```
public static boolean isRelease263OrHigher(String version)
```
Check the framework release version number to decide if it's 2.6.3 or higher Because response attachments feature is firstly introduced in 2.6.3 and moreover we have no other approach to know the framework's version, so we use isSupportResponseAttachment to decide if it's v2.6.3.

public static boolean isSupportResponseAttachment(String version)

public static int getIntVersion(String version)

public static String getVersion(Class<?> cls,
                                String defaultVersion)

public static void checkDuplicate(Class<?> cls,
                                  boolean failOnError)

public static void checkDuplicate(Class<?> cls)

public static void checkDuplicate(String path,
                                  boolean failOnError)

类 Version