问题描述：
SpringBoot整合Redis注解，请求时报错
java.io.NotSerializableException: com.demo.entity.MemberEntity at
java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1184)
~[na:1.8.0_191] at
java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:348)
~[na:1.8.0_191] at
java.util.ArrayList.writeObject(ArrayList.java:766) ~[na:1.8.0_191]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
~[na:1.8.0_191] at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
~[na:1.8.0_191] at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
~[na:1.8.0_191] at java.lang.reflect.Method.invoke(Method.java:498)
~[na:1.8.0_191] at
java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:1140)
~[na:1.8.0_191] at
java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1496)
~[na:1.8.0_191] at
java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1432)
~[na:1.8.0_191] at
java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1178)
~[na:1.8.0_191] at
java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:348)
~[na:1.8.0_191]
问题原因：实体类中未进行序列化
解决方式：实体类中实现Serializable接口
