Java io对象流的相关内容

Java IO流--对象流ObjectInputStream和ObjectOutputStream及对象序列化机制的理解

对象序列化机制：允许把内存中的java对象转换成平台无关的二进制流，从而允许把这种二进制流永久的保存到磁盘上，或通过网络将这种二进制流传输到另一个网络节点。(序列化)当其他程序获取了这种二进制流，就可以恢复成原来的java对象。(反序列化)序列化的理解：序列化就是在保存数据时，保存数据的值和数据类型...

[帮助文档] 数据集成任务运行报错java.io.IOException:Failedonlocalexception:java.io.IOException:javax.security.sasl.SaslException:GSSinitiatefailed[CausedbyGSSException:Novalidcredentialsprovided

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让你的数据和对象有源有出路，一文打尽，Java常用IO流处理流（处理字节流文件流）缓冲流、转换流、对象流等

文章目录缓冲流转换流标准输入输出流打印流数据流对象流随机存取文件流Java NIO缓冲流为了提高数据读写的速度，Java API提供了带缓冲功能的流类，在使用这些流类时，会创建一个内部缓冲区数组，缺省使用8192个字节(8Kb)的缓冲区。缓冲流要“套接”在相应的节点流之上，根据数据操作单位可以把缓冲...

Java：IO流其他类(字节数组流、字符数组流、数据流、打印流、Properities、对象流、管道流、随机访问、序列流、字符串读写流)

一、字节数组流：类 ByteArrayInputStream:在构造函数的时候，需要接受数据源，而且数据源是一个字节数组。包含一个内部缓冲区，该缓冲区包含从流中读取的字节。内部计数器跟踪 read 方法要提供的下一个字节关闭ByteArrayInputStream流无效。此类中的方法在关闭此流...

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