【使用memcache存储student的集合，报 Non-serializabl _memcache 】

使用memcache存储student的集合，报 Non-serializabl
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memcache
详细描述
源码
报错提示
java.io.NotSerializableException: pojo.Student
	java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1184)
	java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:348)
	java.util.ArrayList.writeObject(ArrayList.java:766)
	sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	java.lang.reflect.Method.invoke(Method.java:498)
	java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:1128)
	java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1496)
	java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1432)
	java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1178)
	java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:348)
	net.rubyeye.xmemcached.transcoders.BaseSerializingTranscoder.serialize(BaseSerializingTranscoder.java:88)
	net.rubyeye.xmemcached.transcoders.SerializingTranscoder.encode(SerializingTranscoder.java:199)
	net.rubyeye.xmemcached.command.text.TextStoreCommand.encodeValue(TextStoreCommand.java:185)
	net.rubyeye.xmemcached.command.text.TextStoreCommand.encode(TextStoreCommand.java:145)
	net.rubyeye.xmemcached.impl.MemcachedTCPSession.wrapMessage(MemcachedTCPSession.java:174)
	com.google.code.yanf4j.core.impl.AbstractSession.write(AbstractSession.java:370)
	net.rubyeye.xmemcached.impl.MemcachedConnector.send(MemcachedConnector.java:504)
缓存添加及获取
  // 获取学生列表型数据缓存
    public List<Student> getgood(String str) {
        try {
            List<Student> studentList = memcachedClient.get(str);
            return studentList;
        } catch (TimeoutException | InterruptedException | MemcachedException e) {
            e.printStackTrace();
        }
        return null;
    }
 // 更新学生集合
    public void setgood(String good, List<Student> students) {
        try {
            memcachedClient.set(good, expTime, students);
        } catch (TimeoutException e) {
            e.printStackTrace();
        } catch (InterruptedException e) {
            e.printStackTrace();
        } catch (MemcachedException e) {
            e.printStackTrace();
        }
    }
编辑于2025-05-11