zip 压缩文件包含以下子文件
1: s4u_explode /
2: s4u_explode / Resources /
3: s4u_explode / Resources / en-US /
4: s4u_explode / Resources / en-US / s4u_explode.strings
5: s4u_explode / s4u_explode.hash
6: s4u_explode / s4u_explode_code.rb
7: s4u_explode / s4u_explode_large.png
8: s4u_explode / s4u_explode_loader.rb
9: s4u_explode / s4u_explode_small.png
10: s4u_explode.rb