使用unzip报错，
unzip res_6207_6208_6209_6665_6697_v1.zip -d res_6207_6208_6209_6665_6697_v1
报错如下，
Archive: res_6207_6208_6209_6665_6697_v1.zip
warning [res_6207_6208_6209_6665_6697_v1.zip]: 689420714 extra bytes at beginning or within zipfile
(attempting to process anyway)
error [res_6207_6208_6209_6665_6697_v1.zip]: start of central directory not found;
zipfile corrupt.
(please check that you have transferred or created the zipfile in the
appropriate BINARY mode and that you have compiled UnZip properly)
网上查找资料得到，使用7z进行解压，
7z x res_6207_6208_6209_6665_6697_v1.zip -ores_6207_6208_6209_6665_6697_v1
解压成功，
