java.lang.Object
- java.lang.Throwable
- - java.lang.Exception
  - - java.lang.RuntimeException
    - - org.springframework.core.NestedRuntimeException
      - org.springframework.beans.BeansException
        org.springframework.beans.factory.NoSuchBeanDefinitionException
        org.springframework.beans.factory.NoUniqueBeanDefinitionException

所有已实现的接口:
Serializable
```
public class NoUniqueBeanDefinitionException
extends NoSuchBeanDefinitionException
```
Exception thrown when a BeanFactory is asked for a bean instance for which multiple matching candidates have been found when only one matching bean was expected.
从以下版本开始:
3.2.1
作者:
Juergen Hoeller
另请参阅:
BeanFactory.getBean(Class), 序列化表格

构造器概要

构造器
构造器	说明
`NoUniqueBeanDefinitionException(Class<?> type, int numberOfBeansFound, String message)`	Create a new `NoUniqueBeanDefinitionException`.
`NoUniqueBeanDefinitionException(Class<?> type, String... beanNamesFound)`	Create a new `NoUniqueBeanDefinitionException`.
`NoUniqueBeanDefinitionException(Class<?> type, Collection<String> beanNamesFound)`	Create a new `NoUniqueBeanDefinitionException`.

方法概要

所有方法实例方法具体方法
修饰符和类型	方法	说明
`Collection<String>`	`getBeanNamesFound()`	Return the names of all beans found when only one matching bean was expected.
`int`	`getNumberOfBeansFound()`	Return the number of beans found when only one matching bean was expected.

从类继承的方法 org.springframework.beans.factory.NoSuchBeanDefinitionException
getBeanName, getBeanType, getResolvableType

从类继承的方法 org.springframework.beans.BeansException
equals, hashCode

从类继承的方法 org.springframework.core.NestedRuntimeException
contains, getMessage, getMostSpecificCause, getRootCause

从类继承的方法 java.lang.Throwable
addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

从类继承的方法 java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

- 构造器详细资料
  - NoUniqueBeanDefinitionException
```
public NoUniqueBeanDefinitionException(Class<?> type,
                                       int numberOfBeansFound,
                                       String message)
```
    Create a new NoUniqueBeanDefinitionException.
    参数:
    type - required type of the non-unique bean
    numberOfBeansFound - the number of matching beans
    message - detailed message describing the problem
  - NoUniqueBeanDefinitionException
```
public NoUniqueBeanDefinitionException(Class<?> type,
                                       Collection<String> beanNamesFound)
```
    Create a new NoUniqueBeanDefinitionException.
    参数:
    type - required type of the non-unique bean
    beanNamesFound - the names of all matching beans (as a Collection)
  - NoUniqueBeanDefinitionException
```
public NoUniqueBeanDefinitionException(Class<?> type,
                                       String... beanNamesFound)
```
    Create a new NoUniqueBeanDefinitionException.
    参数:
    type - required type of the non-unique bean
    beanNamesFound - the names of all matching beans (as an array)
- 方法详细资料
  - getNumberOfBeansFound
```
public int getNumberOfBeansFound()
```
    Return the number of beans found when only one matching bean was expected. For a NoUniqueBeanDefinitionException, this will usually be higher than 1.
    覆盖:
    getNumberOfBeansFound 在类中 NoSuchBeanDefinitionException
    另请参阅:
    NoSuchBeanDefinitionException.getBeanType()
  - getBeanNamesFound
```
public Collection<String> getBeanNamesFound()
```
    Return the names of all beans found when only one matching bean was expected. Note that this may be null if not specified at construction time.
    从以下版本开始:
    4.3
    另请参阅:
    NoSuchBeanDefinitionException.getBeanType()

类 NoUniqueBeanDefinitionException

构造器概要

方法概要

从类继承的方法 org.springframework.beans.factory.NoSuchBeanDefinitionException

从类继承的方法 org.springframework.beans.BeansException

从类继承的方法 org.springframework.core.NestedRuntimeException

从类继承的方法 java.lang.Throwable

从类继承的方法 java.lang.Object

构造器详细资料

NoUniqueBeanDefinitionException

NoUniqueBeanDefinitionException

NoUniqueBeanDefinitionException

方法详细资料

getNumberOfBeansFound

getBeanNamesFound