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不懂就问, Java 读取大文件字节内存溢出怎么优化
hearthoo
·
Aug 12, 2020
· 2486 views
This topic created in 2170 days ago, the information mentioned may be changed or developed.
MultipartFile 有一个 getBytes() 方法,是将文件读取到内存中,文件大了就内存溢出,该如何优化
溢出
读取
文件
内存
2 replies
•
2020-08-12 10:21:20 +08:00
1
jakes
Aug 12, 2020 via iPhone
使用 MappedByteBuffer,内存映射文件
2
wysnylc
Aug 12, 2020
http://wbnbd.com/?q=MultipartFile%20oom
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