接口 com.xiaoleilu.hutool.io.StreamProgress的使用 (hutool 2.16.2 API)

使用StreamProgress的程序包
程序包	说明
com.xiaoleilu.hutool.http
com.xiaoleilu.hutool.io

参数类型为StreamProgress的com.xiaoleilu.hutool.http中的方法
限定符和类型	方法和说明
`static long`	HttpUtil.`download(String url, OutputStream out, boolean isCloseOut, StreamProgress streamProgress)` 下载远程文件
`static long`	HttpUtil.`downloadFile(String url, File destFile, StreamProgress streamProgress)` 下载远程文件
`static String`	HttpUtil.`downloadString(String url, Charset customCharset, StreamProgress streamPress)` 下载远程文本

参数类型为StreamProgress的com.xiaoleilu.hutool.io中的方法
限定符和类型	方法和说明
`static long`	IoUtil.`copy(InputStream in, OutputStream out, int bufferSize, StreamProgress streamProgress)` 拷贝流
`static long`	IoUtil.`copy(ReadableByteChannel in, WritableByteChannel out, int bufferSize, StreamProgress streamProgress)` 拷贝流，使用NIO，不会关闭流
`static long`	IoUtil.`copy(Reader reader, Writer writer, int bufferSize, StreamProgress streamProgress)` 将Reader中的内容复制到Writer中
`static long`	IoUtil.`copyByNIO(InputStream in, OutputStream out, int bufferSize, StreamProgress streamProgress)` 拷贝流 thanks to: https://github.com/venusdrogon/feilong-io/blob/master/src/main/java/com/feilong/io/IOWriteUtil.java