http://www.360doc.com/content/14/1203/11/19119980_430056974.shtml#
Depending on the project requirements, there are multiple versions of the same project, each with a slightly different version. So, add target to save time.
1 Select target inside target, select Duplicate, Generate a * * * copy-info.plist and copy scheme
2 first modify the target name in the upper-left corner of Xcode:
Click on the top left corner of the Xcode run, stop to the right of the project name, drop-down box select Manage schemes, in the pop-up box, click a copy that line, click once, then click once, you can modify * * * Copy for the name you want.
3 Modify * * * Copy-info.plist for the name you need, remember to modify, cfbundledisplayname= "* * *";
4 Modify the name of the * * * * Copy.app under the products in Xcode left:
Select the target you have modified, click Bulid Setting, search for the private Headers Folder Path under Packaging, modify * * * Copy.app/privateheaders as: ***.app/ Privateheaders;
5 Other certificate parts, will follow the requirements, do not make changes consistent with the replication.
PS: Refer to the predecessors and have experimented with them, no problem
http://blog.csdn.net/ysysbaobei/article/details/10951991
iOS Development Xcode A project project adds multiple target