iOS中解决Xcode 8控制台乱码的方式

我们要修改的模板如下的路径中
/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/
Library/Xcode/Templates/Project Templates/iOS/Application/Cocoa Touch Application Base.xctemplate

打开文件,在文件中搜索如下代码

<key>main.m:main:UIApplicationMain</key>
            <string>@autoreleasepool {
  return UIApplicationMain(argc, argv, nil, NSStringFromClass([AppDelegate class]));
}
</string>

<key>main.m:main:UIApplicationMain</key>
            <string>@autoreleasepool {
  /*
   * 此行代码是增加的代码
   */
  setenv("OS_ACTIVITY_MODE", "DISABLE", 1);
  return UIApplicationMain(argc, argv, nil, NSStringFromClass([AppDelegate class]));
}

//
// main.m
// environment_variable
//
#import <UIKit/UIKit.h>
#import "AppDelegate.h"

int main(int argc, char * argv[]) 
{
  @autoreleasepool 
{
    setenv("OS_ACTIVITY_MODE", "disable", 1);
    return UIApplicationMain(argc, argv, nil, NSStringFromClass([AppDelegate class]));
  }
}