iOS 将json字符创转换为字典
2019-01-17 本文已影响0人
溪小希
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- (NSDictionary*)dictionaryWithJsonString:(NSString*)jsonString {
if(jsonString ==nil) {
returnnil;
}
NSData *jsonData = [jsonString dataUsingEncoding:NSUTF8StringEncoding];
NSError*err;
NSDictionary *dic = [NSJSONSerialization JSONObjectWithData:jsonData
options:NSJSONReadingMutableContainers
error:&err];
if(err) {
NSLog(@"json解析失败:%@",err);
returnnil;
}
returndic;
}