+ (id)defaultNSObjectName
{
static id defaultNSObjectName = nil;
static BOOL token = NO;
if (!token) {
token = YES;
defaultNSObjectName = [[NSObject alloc] init];
}
return defaultNSObjectName;
}
时间: 2024-08-01 12:49:49
+ (id)defaultNSObjectName
{
static id defaultNSObjectName = nil;
static BOOL token = NO;
if (!token) {
token = YES;
defaultNSObjectName = [[NSObject alloc] init];
}
return defaultNSObjectName;
}