OC4_XML文件解析

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>a</key>
<array>
<string>安吉</string>
<string>安庆</string>
<string>鞍山</string>
<string>澳门</string>
</array>
<key>b</key>
<array>
<string>保定</string>
<string>宝鸡</string>
<string>包头</string>
<string>北海</string>
<string>北京</string>
<string>蚌埠</string>
<string>滨州</string>
</array>
<key>c</key>
<array>
<string>沧州</string>
<string>长春</string>
<string>常德</string>
<string>长乐</string>
<string>长沙</string>
<string>常熟</string>
<string>常州</string>
<string>潮阳</string>
<string>潮州</string>
<string>承德</string>
<string>成都</string>
<string>郴州</string>
<string>重庆</string>
<string>滁州</string>
<string>慈禧</string>
<string>从化</string>
</array>
<key>d</key>
<array>
<string>大连</string>
<string>丹东</string>
<string>大庆</string>
<string>大同</string>
<string>德阳</string>
<string>德州</string>
<string>东莞</string>
<string>东营</string>
</array>
<key>e</key>
<array>
<string>鄂尔多斯</string>
<string>鄂州</string>
</array>
<key>f</key>
<array>
<string>奉化</string>
<string>佛山</string>
<string>抚顺</string>
<string>阜阳</string>
<string>福州</string>
</array>
<key>g</key>
<array>
<string>赣州</string>
<string>广州</string>
<string>桂林</string>
<string>贵阳</string>
</array>
<key>h</key>
<array>
<string>哈尔滨</string>
<string>海口</string>
<string>海拉尔</string>
<string>邯郸</string>
<string>杭州</string>
<string>合肥</string>
<string>鹤岗</string>
<string>衡阳</string>
<string>鹤山</string>
<string>河源</string>
<string>花都</string>
<string>淮安</string>
<string>淮北</string>
<string>淮南</string>
<string>黄石</string>
<string>呼和浩特</string>
<string>惠东</string>
<string>惠阳</string>
<string>惠州</string>
<string>葫芦岛</string>
<string>湖州</string>
<string>怀化</string>
</array>
<key>j</key>
<array>
<string>江都</string>
<string>江门</string>
<string>姜堰</string>
<string>江阴</string>
<string>焦作</string>
<string>嘉兴</string>
<string>揭阳</string>
<string>吉林</string>
<string>济南</string>
<string>荆门</string>
<string>荆沙</string>
<string>金华</string>
<string>济宁</string>
<string>晋江</string>
<string>晋中</string>
<string>锦州</string>
<string>九江</string>
</array>
<key>k</key>
<array>
<string>开封</string>
<string>开平</string>
<string>昆明</string>
<string>昆山</string>
</array>
<key>l</key>
<array>
<string>莱芜</string>
<string>莱西</string>
<string>廊坊</string>
<string>兰州</string>
<string>连云港</string>
<string>聊城</string>
<string>列东</string>
<string>醴陵</string>
<string>临汾</string>
<string>临沂</string>
<string>丽水</string>
<string>浏阳</string>
<string>柳州</string>
<string>龙岩</string>
<string>六安</string>
<string>陆丰</string>
<string>漯河</string>
<string>洛阳</string>
<string>泸州</string>
</array>
<key>m</key>
<array>
<string>茂名</string>
<string>梅州</string>
<string>绵阳</string>
</array>
<key>n</key>
<array>
<string>南昌</string>
<string>南充</string>
<string>南京</string>
<string>南宁</string>
<string>南平</string>
<string>南通</string>
<string>南阳</string>
<string>内江</string>
<string>宁波</string>
</array>
<key>p</key>
<array>
<string>盘锦</string>
<string>番禺</string>
<string>平顶山</string>
<string>莆田</string>
<string>濮阳</string>
</array>
<key>q</key>
<array>
<string>启东</string>
<string>青岛</string>
<string>清远</string>
<string>秦皇岛</string>
<string>钦州</string>
<string>琼海</string>
<string>齐齐哈尔</string>
<string>全国</string>
<string>泉州</string>
<string>衢州</string>
</array>
<key>r</key>
<array>
<string>日照</string>
</array>
<key>s</key>
<array>
<string>三河</string>
<string>三亚</string>
<string>上海</string>
<string>上虞</string>
<string>汕头</string>
<string>汕尾</string>
<string>韶关</string>
<string>绍兴</string>
<string>邵阳</string>
<string>沈阳</string>
<string>深圳</string>
<string>石家庄</string>
<string>石狮</string>
<string>十堰</string>
<string>寿光</string>
<string>四会</string>
<string>随州</string>
<string>苏州</string>
</array>
<key>t</key>
<array>
<string>泰安</string>
<string>台山</string>
<string>太原</string>
<string>泰州</string>
<string>台州</string>
<string>塘沽</string>
<string>唐山</string>
<string>天津</string>
<string>铜陵</string>
</array>
<key>w</key>
<array>
<string>潍坊</string>
<string>威海</string>
<string>渭南</string>
<string>温州</string>
<string>武汉</string>
<string>芜湖</string>
<string>吴江</string>
<string>乌鲁木齐</string>
<string>无锡</string>
<string>梧州</string>
</array>
<key>x</key>
<array>
<string>厦门</string>
<string>西安</string>
<string>襄樊</string>
<string>香港</string>
<string>湘潭</string>
<string>咸宁</string>
<string>咸阳</string>
<string>兴宁</string>
<string>邢台</string>
<string>西宁</string>
<string>新乡</string>
<string>宣城</string>
<string>许昌</string>
<string>徐州</string>
</array>
<key>y</key>
<array>
<string>盐城</string>
<string>阳江</string>
<string>阳泉</string>
<string>阳朔</string>
<string>扬州</string>
<string>烟台</string>
<string>宜昌</string>
<string>银川</string>
<string>英德</string>
<string>义务</string>
<string>宜兴</string>
<string>仪征</string>
<string>永康</string>
<string>岳阳</string>
<string>云浮</string>
<string>玉林</string>
<string>玉溪</string>
<string>余姚</string>
</array>
<key>z</key>
<array>
<string>湛江</string>
<string>肇庆</string>
<string>招远</string>
<string>郑州</string>
<string>镇江</string>
<string>中山</string>
<string>周口</string>
<string>舟山</string>
<string>珠海</string>
<string>诸暨</string>
<string>株洲</string>
<string>淄博</string>
<string>自贡</string>
</array>
</dict>
</plist>

//
//  main.m
//  OC4_XML文件解析
//
//  Created by zhangxueming on 15/6/26.
//  Copyright (c) 2015年 zhangxueming. All rights reserved.
//

#import <Foundation/Foundation.h>
#import "GDataXMLNode.h"

int main(int argc, const char * argv[]) {
@autoreleasepool {
NSData *xmlData = [NSData dataWithContentsOfFile:@"/Users/zhangxueming/Desktop/ios1509/Day23_xml文件解析及block使用/OC4_XML文件解析/qfile.xml"];
GDataXMLDocument *document = [[GDataXMLDocument alloc] initWithData:xmlData options:0 error:nil];
GDataXMLElement *rootElement = [document rootElement];
GDataXMLElement *dict = [[rootElement nodesForXPath:@"./dict" error:nil] firstObject];
NSArray *keyElements = [dict elementsForName:@"key"]; //NSArray里面存放是element对象

NSArray *arrayElements = [dict elementsForName:@"array"];

NSMutableDictionary *mulDict = [NSMutableDictionary dictionary];

NSInteger len= [keyElements count];

for (NSInteger i=0; i<len; i++) {
NSString *key = [[keyElements objectAtIndex:i] stringValue];
NSArray *valueElements =[[arrayElements objectAtIndex:i] elementsForName:@"string"];
NSMutableArray *values = [NSMutableArray array];
for (GDataXMLElement *element in valueElements) {
[values addObject:[element stringValue]];
}
[mulDict setObject:values forKey:key];
}

//NSLog(@"mulDict = %@", mulDict);

char buf[100]={};
scanf("%s", buf);
NSString *dstString = [NSString stringWithUTF8String:buf];

for (NSString *key in mulDict) {
NSArray *values = [mulDict objectForKey:key];
if ([values containsObject:dstString]) {
NSLog(@"key = %@", key);
}
}
}
return 0;
}