1.保存到沙盒的代码:http://zhidao.baidu.com/question/1754885661883506468.html?fr=iks&word=iOS+%B4%FA%C2%EB%C8%E7%BA%CE%BB%F1%C8%A1SVN%D6%D0%B5%C4%CA%FD%BE%DD&ie=gbk
// 方法
+ (NSString *)getCache:(int)type andID:(int)_id
{
NSUserDefaults *default = [NSUserdefaults standardUserDefaults];
NSString *key = [NSString stringWithFormat:@“detall-%d-%d”, type, _id];
NSString *returnStr = [default objectForKey:key];
return returnStr;
}
2.如果沙盒里面有数据
// 处理
NSString *value = [Tool getCache:5 andID:self.QiuTime];
if (value) {
NSDictionary *backdict = [value JSONValue];
if ([backdict objectForKey:@"items"]) {
NSArray *array=[NSArray arrayWithArray:[backdict objectForKey:@"items"]];
for (NSDictionary *qiushi in array) {
QiuShi *qs=[[QiuShi alloc]initWithDictionary:qiushi];
[self.list addObject:qs];
}
}
[self.tableView reloadData]; // 刷新 tableView
}