//本地路径协议头是file://
//统一资源配置符
NSURL *url = [NSURL URLWithString:@" *********** "];
//encoding 编码格式
//错误信息读取
NSError *error=nil;
NSString *read = [NSString stringWithContentsOfURL:url encoding:NSUTF8StringEncoding error:&error];
if (error == nil) {
NSLog(@"read - %@",read);
}else{
//localizedDescription 错误详情信息
NSLog(@"error - %@",error.localizedDescription);
}
}
