摘要：
整理整理NSSting的常见用法//// main.m// NSString//// Created by dingxiaowei on 13-5-4.// Copyright (c) 2013年 dingxiaowei. All rights reserved.//#import <Foundation/Foundation.h>void stringCreate(){ //C语言中的字符串 //char * s="hello"; NSString *str=@"this is a NSString"; NSLog(@"%@\n& 阅读全文