//
// main.m
// obj-c学习1
//
// Created by itfanr on 14/12/6.
// Copyright (c) 2014年 itfanr. All rights reserved.
//
#import <Foundation/Foundation.h>
#import "Person.h"
void searchString(){
NSString * str = @"hello" ;
NSString *sub_str1 = @"he" ;
NSRange nr1 = [str rangeOfString: sub_str1] ;
if (nr1.location == NSNotFound) {
NSLog(@"没有找到") ;
}else{
NSLog(@"找到的范围是%@" , NSStringFromRange(nr1)) ;
}
NSString *sub_str2 = @"ge" ;
NSRange nr2 = [str rangeOfString: sub_str2] ;
if (nr2.location == NSNotFound) {
NSLog(@"没有找到") ;
}else{
NSLog(@"找到的范围是%@" , NSStringFromRange(nr2)) ;
}
}
int main(int argc, char *argv[]) {
@autoreleasepool{
searchString() ;
}
return 0;
}
转载于:https://my.oschina.net/itfanr/blog/354690