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问题描述Dataphin中数据集成任务运行报错“java.io.IOException: Failed on local exception: java.io.IOException: javax.security.sasl.SaslException: GSS initiate failed [C...

Java：IO流之字节流InputStream、OutputStream详解

字节流： (抽象基类)InputStream类(读)： (抽象基类)OutputStream类(写)： InputStream: 构造方法摘要 InputStream() &nb...

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Java IO--字节流与字符流OutputStream/InputStream/Writer/Reader

1、流的概念程序中的输入输出都是以流的形式保存的，流中保存的实际上全都是字节文件。 2、字节流与字符流内容操作就四个类：OutputStream、InputStream、Writer、Reader 3、字节流 3.1字节输出流OutputStream Clonseable表示可以关闭的操作，因为...

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