org.apache.dubbo.config.support

注释类型 Parameter

@Documented
 @Retention(value=RUNTIME)
 @Target(value=METHOD)
public @interface Parameter

Parameter

可选元素概要

可选元素

限定符和类型	可选元素和说明
boolean	append
boolean	attribute
boolean	escaped
boolean	excluded
String	key
boolean	required
boolean	useKeyAsProperty if key() is specified, it will be used as the key for the annotated property when generating url.

元素详细资料

key

public abstract String key

默认值:

""

required

public abstract boolean required

默认值:

false

excluded

public abstract boolean excluded

默认值:

false

escaped

public abstract boolean escaped

默认值:

false

attribute

public abstract boolean attribute

默认值:

false

append

public abstract boolean append

默认值:

false

useKeyAsProperty

public abstract boolean useKeyAsProperty

if key() is specified, it will be used as the key for the annotated property when generating url. by default, this key will also be used to retrieve the config value:

 {@code
  class ExampleConfig {
      // Dubbo will try to get "dubbo.example.alias_for_item=xxx" from .properties, if you want to use the original property
      // "dubbo.example.item=xxx", you need to set useKeyAsProperty=false.

默认值:

true