base64 encryption and decryption ios code, have been tested

鍥剧墖缂栫爜-Base64
...................\.DS_Store
__MACOSX
........\鍥剧墖缂栫爜-Base64
........\...................\._.DS_Store
鍥剧墖缂栫爜-Base64\Base64-Info.plist
__MACOSX\鍥剧墖缂栫爜-Base64\._Base64-Info.plist
鍥剧墖缂栫爜-Base64\Base64.xcodeproj
...................\................\abc.mode1v3
__MACOSX\鍥剧墖缂栫爜-Base64\Base64.xcodeproj
........\...................\................\._abc.mode1v3
鍥剧墖缂栫爜-Base64\Base64.xcodeproj\abc.pbxuser
__MACOSX\鍥剧墖缂栫爜-Base64\Base64.xcodeproj\._abc.pbxuser
鍥剧墖缂栫爜-Base64\Base64.xcodeproj\project.pbxproj
...................\................\project.xcworkspace
...................\................\...................\contents.xcworkspacedata
...................\................\...................\xcuserdata
...................\................\...................\..........\zhangcheng.xcuserdatad
...................\................\...................\..........\......................\UserInterfaceState.xcuserstate
...................\................\xcuserdata
...................\................\..........\zhangcheng.xcuserdatad
...................\................\..........\......................\xcschemes
...................\................\..........\......................\.........\Base64.xcscheme
...................\................\..........\......................\.........\xcschememanagement.plist
...................\Base64_Prefix.pch
__MACOSX\鍥剧墖缂栫爜-Base64\._Base64_Prefix.pch
鍥剧墖缂栫爜-Base64\Base64ViewController.xib
__MACOSX\鍥剧墖缂栫爜-Base64\._Base64ViewController.xib
鍥剧墖缂栫爜-Base64\Classes
...................\.......\Base64AppDelegate.h
__MACOSX\鍥剧墖缂栫爜-Base64\Classes
........\...................\.......\._Base64AppDelegate.h
鍥剧墖缂栫爜-Base64\Classes\Base64AppDelegate.m
__MACOSX\鍥剧墖缂栫爜-Base64\Classes\._Base64AppDelegate.m
鍥剧墖缂栫爜-Base64\Classes\Base64ViewController.h
__MACOSX\鍥剧墖缂栫爜-Base64\Classes\._Base64ViewController.h
鍥剧墖缂栫爜-Base64\Classes\Base64ViewController.m
__MACOSX\鍥剧墖缂栫爜-Base64\Classes\._Base64ViewController.m
鍥剧墖缂栫爜-Base64\Classes\Photo.h
__MACOSX\鍥剧墖缂栫爜-Base64\Classes\._Photo.h
鍥剧墖缂栫爜-Base64\Classes\Photo.m
__MACOSX\鍥剧墖缂栫爜-Base64\Classes\._Photo.m
........\...................\._Classes
鍥剧墖缂栫爜-Base64\main.m
__MACOSX\鍥剧墖缂栫爜-Base64\._main.m
鍥剧墖缂栫爜-Base64\MainWindow.xib
__MACOSX\鍥剧墖缂栫爜-Base64\._MainWindow.xib
鍥剧墖缂栫爜-Base64\Read Me.text
__MACOSX\鍥剧墖缂栫爜-Base64\._Read Me.text

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