SimpleKeyGenerator (Spring Framework 4.3.30.RELEASE API)

java.lang.Object
- org.springframework.cache.interceptor.SimpleKeyGenerator

所有已实现的接口:
KeyGenerator
```
public class SimpleKeyGenerator
extends Object
implements KeyGenerator
```
Simple key generator. Returns the parameter itself if a single non-null value is given, otherwise returns a SimpleKey of the parameters.
Unlike DefaultKeyGenerator, no collisions will occur with the keys generated by this class. The returned SimpleKey object can be safely used with a ConcurrentMapCache, however, might not be suitable for all Cache implementations.
从以下版本开始:
4.0
作者:
Phillip Webb, Juergen Hoeller
另请参阅:
SimpleKey, DefaultKeyGenerator, CachingConfigurer

构造器概要
构造器
构造器说明
SimpleKeyGenerator()

方法概要

所有方法静态方法实例方法具体方法
修饰符和类型	方法	说明
`Object`	`generate(Object target, Method method, Object... params)`	Generate a key for the given method and its parameters.
`static Object`	`generateKey(Object... params)`	Generate a key based on the specified parameters.

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

- 构造器详细资料
  - SimpleKeyGenerator
```
public SimpleKeyGenerator()
```
- 方法详细资料
  - generate
```
public Object generate(Object target,
                       Method method,
                       Object... params)
```
    从接口复制的说明: KeyGenerator
    Generate a key for the given method and its parameters.
    指定者:
    generate 在接口中 KeyGenerator
    参数:
    target - the target instance
    method - the method being called
    params - the method parameters (with any var-args expanded)
    返回:
    a generated key
  - generateKey
```
public static Object generateKey(Object... params)
```
    Generate a key based on the specified parameters.