标题:
用runtime遍历用户属性的方法与传统方法的比较 (3)
[打印本页]
作者:
look_w
时间:
2019-2-19 17:32
标题:
用runtime遍历用户属性的方法与传统方法的比较 (3)
原始方法一个一个去写
// 归档(NSCoding 协议方法):
- (void)encodeWithCoder
NSCoder *)aCoder {
[aCoder encodeObject:self.user_id forKey
"user_id"];
[aCoder encodeObject:self.nickname forKey
"nickname"];
[aCoder encodeObject:self.moblie forKey
"moblie"];
[aCoder encodeObject:self.lng forKey
"lng"];
[aCoder encodeObject:self.lat forKey
"lat"];
[aCoder encodeObject:self.token forKey
"token"];
[aCoder encodeObject:self.avatar forKey
"avatar"];
[aCoder encodeObject:self.describe forKey
"describe"];
[aCoder encodeObject:self.signature forKey
"signature"];
[aCoder encodeObject:self.gender forKey
"gender"];
[aCoder encodeObject:self.school forKey:@"school"];
[aCoder encodeObject:self.department forKey:@"department"];
[aCoder encodeObject:self.start_time forKey:@"start_time"];
[aCoder encodeObject:self.education_id forKey:@"education_id"];
}
// 反归档(NSCoding 协议方法):
- (nullable instancetype)initWithCoder
NSCoder *)aDecoder {
if (self = [super init]) {
self.user_id = [aDecoder decodeObjectForKey:@"user_id"];
self.nickname = [aDecoder decodeObjectForKey:@"nickname"];
self.moblie = [aDecoder decodeObjectForKey:@"moblie"];
self.lng = [aDecoder decodeObjectForKey:@"lng"];
self.lat = [aDecoder decodeObjectForKey:@"lat"];
self.token = [aDecoder decodeObjectForKey:@"token"];
self.avatar = [aDecoder decodeObjectForKey:@"avatar"];
self.describe = [aDecoder decodeObjectForKey:@"describe"];
self.signature = [aDecoder decodeObjectForKey:@"signature"];
self.gender = [aDecoder decodeObjectForKey:@"gender"];
self.school = [aDecoder decodeObjectForKey:@"school"];
self.department = [aDecoder decodeObjectForKey:@"department"];
self.start_time = [aDecoder decodeObjectForKey:@"start_time"];
self.education_id = [aDecoder decodeObjectForKey:@"education_id"];
}
return self;
}
重写description方法打印
- (NSString *)description {
return [NSString stringWithFormat:@"%@, %@, %@, %@, %@, %@, %@", _user_id, _nickname, _avatar, _moblie, _token, _lat, _lng];
}
@end
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