Package | Description |
---|---|
org.dromara.hutool.core.io |
IO相关封装和工具类,包括Inputstream和OutputStream实现类,工具包括流工具IoUtil、文件工具FileUtil和Buffer工具BufferUtil
|
org.dromara.hutool.core.io.copy |
IO流拷贝相关封装相关封装
|
org.dromara.hutool.core.io.stream |
InputStream和OutputStream相关方法和类封装
|
org.dromara.hutool.http.client |
HTTP请求客户端封装,请求过程如下:
Server
^ |
| v
Request Response
^ |
| v
ClientEngine
|
org.dromara.hutool.http.client.body |
请求体封装实现
|
Modifier and Type | Method and Description |
---|---|
static long |
IoUtil.copy(InputStream in,
OutputStream out,
int bufferSize,
long count,
StreamProgress streamProgress)
拷贝流,拷贝后不关闭流
|
static long |
IoUtil.copy(InputStream in,
OutputStream out,
int bufferSize,
StreamProgress streamProgress)
拷贝流,拷贝后不关闭流
|
static long |
NioUtil.copy(ReadableByteChannel in,
WritableByteChannel out,
int bufferSize,
long totalCount,
StreamProgress streamProgress)
拷贝流,使用NIO,不会关闭channel
|
static long |
IoUtil.copy(Reader reader,
Writer writer,
int bufferSize,
long count,
StreamProgress streamProgress)
将Reader中的内容复制到Writer中,拷贝后不关闭Reader
|
static long |
IoUtil.copy(Reader reader,
Writer writer,
int bufferSize,
StreamProgress streamProgress)
将Reader中的内容复制到Writer中,拷贝后不关闭Reader
|
static long |
NioUtil.copyByNIO(InputStream in,
OutputStream out,
int bufferSize,
long count,
StreamProgress streamProgress)
拷贝流
本方法不会关闭流 |
static long |
NioUtil.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
本方法不会关闭流 |
Modifier and Type | Field and Description |
---|---|
protected StreamProgress |
IoCopier.progress
进度条
|
Constructor and Description |
---|
ChannelCopier(int bufferSize,
long count,
StreamProgress progress)
构造
|
IoCopier(int bufferSize,
long count,
StreamProgress progress)
构造
|
ReaderWriterCopier(int bufferSize,
long count,
StreamProgress progress)
构造
|
StreamCopier(int bufferSize,
long count,
StreamProgress progress)
构造
|
Modifier and Type | Method and Description |
---|---|
long |
SyncInputStream.copyTo(OutputStream out,
StreamProgress streamProgress)
将流的内容拷贝到输出流,拷贝结束后关闭输入流
|
Modifier and Type | Method and Description |
---|---|
HttpDownloader |
HttpDownloader.setStreamProgress(StreamProgress streamProgress)
设置进度条
|
Modifier and Type | Method and Description |
---|---|
File |
ResponseBody.write(File targetFileOrDir,
StreamProgress streamProgress)
将响应内容写出到文件-避免未完成的文件
来自:https://gitee.com/dromara/hutool/pulls/407
此方法原理是先在目标文件同级目录下创建临时文件,下载之,等下载完毕后重命名,避免因下载错误导致的文件不完整。 |
File |
ResponseBody.write(File targetFileOrDir,
String tempFileSuffix,
StreamProgress streamProgress)
将响应内容写出到文件-避免未完成的文件
来自:https://gitee.com/dromara/hutool/pulls/407
此方法原理是先在目标文件同级目录下创建临时文件,下载之,等下载完毕后重命名,避免因下载错误导致的文件不完整。 |
long |
ResponseBody.write(OutputStream out,
boolean isCloseOut,
StreamProgress streamProgress)
|
File |
ResponseBody.writeDirect(File targetFileOrDir,
String customParamName,
StreamProgress streamProgress)
将响应内容直接写出到文件,目标为目录则从Content-Disposition中获取文件名
|
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