# 按照文件大小切割
split -b 256m ${local_file_path} ${tmp_files_dir}/split_ -d
# 按照文件行数切割
split -b 100 ${local_file_path} ${tmp_files_dir}/split_ -d
# 按照文件大小切割
split -b 256m ${local_file_path} ${tmp_files_dir}/split_ -d
# 按照文件行数切割
split -b 100 ${local_file_path} ${tmp_files_dir}/split_ -d