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关于优化文件下载速度 #219

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lgxok opened this issue Apr 17, 2019 · 1 comment
Open

关于优化文件下载速度 #219

lgxok opened this issue Apr 17, 2019 · 1 comment

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@lgxok
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lgxok commented Apr 17, 2019

文件下载很慢，至少比正常下载慢很多；测试了一下，好像主要是这里的参数问题
randomAccessFile = new RandomAccessFile(tempFile, "rws");//同步写入磁盘
改为
randomAccessFile = new RandomAccessFile(tempFile, "rw");//默认使用系统缓存加速
可以使速度快很多（至少是原来的两倍，文件越大越明显）
@Vanrevfront
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同感 下载速度真的比其他框架慢好几倍

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@lgxok @Vanrevfront