EnvironmentUtils (Apache Dubbo 3.0.0 API)

java.lang.Object
- org.apache.dubbo.config.spring.util.EnvironmentUtils

```
public abstract class EnvironmentUtils
extends Object
```
The utilities class for Environment

从以下版本开始:

2.7.0

另请参阅:

Environment

字段概要

字段
修饰符和类型字段说明

static String DUBBO_PREFIX
The prefix of property name of Dubbo

static String PROPERTY_NAME_SEPARATOR
The separator of property name

构造器概要

构造器
构造器说明

EnvironmentUtils()

方法概要

所有方法静态方法具体方法
修饰符和类型	方法	说明
`static Map<String,Object>`	`extractProperties(org.springframework.core.env.ConfigurableEnvironment environment)`	Extras The properties from `ConfigurableEnvironment`
`static SortedMap<String,String>`	`filterDubboProperties(org.springframework.core.env.ConfigurableEnvironment environment)`	Filters Dubbo Properties from `ConfigurableEnvironment`

从类继承的方法 java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- 字段详细资料
  - PROPERTY_NAME_SEPARATOR
```
public static final String PROPERTY_NAME_SEPARATOR
```
    The separator of property name
    
    另请参阅:
    
    常量字段值
  - DUBBO_PREFIX
```
public static final String DUBBO_PREFIX
```
    The prefix of property name of Dubbo
    
    另请参阅:
    
    常量字段值
- 构造器详细资料
  - EnvironmentUtils
```
public EnvironmentUtils()
```
- 方法详细资料
  - extractProperties
```
public static Map<String,Object> extractProperties(org.springframework.core.env.ConfigurableEnvironment environment)
```
    Extras The properties from ConfigurableEnvironment
    
    参数:
    
    environment - ConfigurableEnvironment
    
    返回:
    
    Read-only Map
  - filterDubboProperties
```
public static SortedMap<String,String> filterDubboProperties(org.springframework.core.env.ConfigurableEnvironment environment)
```
    Filters Dubbo Properties from ConfigurableEnvironment
    
    参数:
    
    environment - ConfigurableEnvironment
    
    返回:
    
    Read-only SortedMap