iOS SBJson网络解析

引入文件#import "SBJson.h"   别忘了所有的SBJson文件后边添加-fno-objc-arc

    NSURL *url =[NSURL URLWithString:@"http://www.weather.com.cn/data/cityinfo/101010100.html"];

    NSString *jsonStr =[NSString stringWithContentsOfURL:url encoding:NSUTF8StringEncoding error:nil];

    NSDictionary *dic =[jsonStr JSONValue];

    NSDictionary *dic1 =[dic objectForKey:@"weatherinfo"];

    NSLog(@"%@", [dic1 objectForKey:@"city"]);