XCode8无法使用插件后，控制台输出中文

  由于XCode8更新后，第三方插件基本上不能使用。

控制台输出的数据是Unicode格式，为了方便使用，只需要在项目中新建一个.m文件Foundation+Log.m@implementation NSDictionary (Log)
- (NSString *)descriptionWithLocale:(id)locale
{
NSMutableString *string = [NSMutableString string];

// 开头有个{
[string appendString:@"{\n"];

// 遍历所有的键值对
[self enumerateKeysAndObjectsUsingBlock:^(id key, id obj, BOOL *stop) {
[string appendFormat:@"\t%@", key];
[string appendString:@" : "];
[string appendFormat:@"%@,\n", obj];
}];

// 结尾有个}
[string appendString:@"}"];

// 查找最后一个逗号
NSRange range = [string rangeOfString:@"," options:NSBackwardsSearch];
if (range.location != NSNotFound)
[string deleteCharactersInRange:range];

return string;
}
@end

@implementation NSArray (Log)

- (NSString *)descriptionWithLocale:(id)locale
{
NSMutableString *string = [NSMutableString string];

// 开头有个[
[string appendString:@"[\n"];

// 遍历所有的元素
[self enumerateObjectsUsingBlock:^(id obj, NSUInteger idx, BOOL *stop) {
[string appendFormat:@"\t%@,\n", obj];
}];

// 结尾有个]
[string appendString:@"]"];

// 查找最后一个逗号
NSRange range = [string rangeOfString:@"," options:NSBackwardsSearch];
if (range.location != NSNotFound)
[string deleteCharactersInRange:range];

return string;
}
@end将这段代码放入Foundation+Log中就可以实现控制台输出中文而不是Unicode