1. Abandoned the mget interface 2. Add sync download
1.8.3.0
1. Update multipartdown 2. Fix testfile 3. Fix info and list 4. Fix README
1.8.2.21
fix a bug of "copy -r" fix coding bugs
1.8.2.19
增加一个可以在上传时设置头部的参数 -H
1.8.2.18
Add copy -r
1.8.2.17
1. Repair the problem of a small file failure to upload a block 2. Fixed a bug in replication and increased protocol selectivity 3. Fix log path bug 4. Fix PutAcl bug 5. Add encryption interface 6. Fix coding problem