一、项目的简介:
“智慧藏历”是一款将传统藏历与移动互联网平台结合的产品,它在以藏历版块为基础,提供便捷详实的藏历信息的前提下,分阶段增加气象版块、提醒版块、资讯版块。人们不仅能方便地从移动端获取藏历信息、天气信息,同时系统还能自动提醒用户注意一些关键信息,例如藏族节日的忌禁提醒、最新藏医药健康养生资讯提醒等,另外用户通过资讯版块还能轻易地了解到藏医药养生、宗教佛语、节庆日信息等最新新闻等相关信息。并且在后期实现用户可以通过语音模块收听按照季度、月、日等发送的福音或提示。
二、项目资料分析
数据库的数据:
部分UI
拿到这个项目有第一反应就是要做藏文的国际化,怎么做呢?按照常规的办法很明显不不行,于是看到有藏文的xml文件,我们打开看看
<?xml version="1.0" encoding="utf-8"?> <resources> <string name="app_name">ཤེས་རབ་བོད་ཀྱི་ལི་ཐོ</string> <string name="app_name_chn">ཤེས་རབ་བོད་ཀྱི་ལི་ཐོ།</string> <string name="app_version">V1.1</string> <string name="action_settings">Settings</string> <string name="hello_world">Hello world!</string> <string name="tab_home">གཙོ་ངོས།</string> <string name="tab_remind">དྲན་སྐུལ།</string> <string name="tab_news">རྒྱུ་འཕྲིན།</string> <string name="tab_set">སྒྲིག་འགོད།</string> <string name="title_year_name">ལུགཤིང་།</string> <string name="title_year_example">2016</string> <string name="home_location">ལྷ་ས།</string> <string name="home_tibetancalendar">བོད་ཟླ།</string> <string name="home_chncalendar">སྤྱི་ཟླ།</string> <string name="home_weather_fengxiang">རླུང་ཕྱོགས།:</string> <string name="home_weather_haiba">རྒྱ་མཚོའི་ངོས་ལས་མཐོ་ཚད་ །:</string> <string name="weather_detail_ziwaixian">སྨུག་ཕྱིའི་འོད་ཚད།</string> <string name="weather_detail_zhiliang">མཁའ་དབུགས་སྤུས་ཚད།</string> <string name="weather_detail_shidu">མཁའ་དབུགས་རློན་ཚད།།</string> <string name="city_change_search">བཤེར་འཚོལ།</string> <string name="back">ཕྱིར་ལོག</string> <string name="remarks">ཟུར་མཆན།</string>
看到这里就感觉简单多了,对于藏文和中文的国际化 可以考虑用xml里面的name字段来做点文章,于是我封装了这样一个类
新建一个 FJXmlToJSon的类,在FJXmlToJSon.h文件声明以下方法
#import <Foundation/Foundation.h> @interface FJXmlToJSon : NSObject /** * xml转换为JSON * * @param xmlPathStr xml文件的路径 * @param fileName xml文件的文件名(方便进行输出为data文件) * @param resultDic 返回json数据 * @param resultDataPath 返回存盘的data文件 */ - (void)xmlToJson:(NSString *)xmlPathStr fileName:(NSString *)fileName resultDic:(void(^)(NSDictionary *resultDic))resultDic resultDataPath:(void(^)(NSString *pathStr))resultDataPath;
在FJXmlToJSon.m文件里面
#import "FJXmlToJSon.h" @interface FJXmlToJSon ()<NSXMLParserDelegate>{ NSMutableArray *valueArray;//存储解析出所有的value NSMutableArray *keyArray;//存储解析出所有的key NSMutableString *currentValue;//存储每次解析的value NSString *xmlFileName;//当前解析的xml文件名 } /** * 返回json数据格式的block */ @property (weak,nonatomic)void(^resultDic)(id resultDic); /** * 返回data文件路径的block */ @property (weak,nonatomic)void(^resultDataPath)(NSString *dataPathStr); @end
在FJXmlToJSon.m文件里面实现
- (void)xmlToJson:(NSString *)xmlPathStr fileName:(NSString *)fileName resultDic:(void(^)(NSDictionary *resultDic))resultDic resultDataPath:(void(^)(NSString *pathStr))resultDataPath方法
- (void)xmlToJson:(NSString *)xmlPathStr fileName:(NSString *)fileName resultDic:(void(^)(NSDictionary *resultDic))resultDic resultDataPath:(void(^)(NSString *pathStr))resultDataPath{ valueArray = [NSMutableArray array]; keyArray = [NSMutableArray array]; currentValue = 0; xmlFileName = fileName; self.resultDic = resultDic; self.resultDataPath = resultDataPath; NSString *xmlContent=[[NSString alloc] initWithContentsOfFile:xmlPathStr encoding:NSUTF8StringEncoding error:nil]; NSXMLParser *xmlParse = [[NSXMLParser alloc]initWithData:[xmlContent dataUsingEncoding:NSUTF8StringEncoding]]; xmlParse.delegate = self; [xmlParse parse]; } - (void) parser:(NSXMLParser *)parser didStartElement:(NSString *)elementName namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qualifiedName attributes:(NSDictionary *)attributeDict{ NSLog(@"%@",attributeDict); NSArray *temp = [attributeDict allValues]; if (temp.count != 0) { [keyArray addObject:[temp lastObject]]; } if (currentValue != nil) { NSLog(@"%@",currentValue); [valueArray addObject:currentValue]; currentValue = nil; } currentValue = [[NSMutableString alloc]init]; } - (void)parser:(NSXMLParser *)parser foundCharacters:(NSString *)string{ [currentValue appendString:string]; NSLog(@"%@",currentValue); } - (void)parserDidEndDocument:(NSXMLParser *)parser{ NSLog(@"%@",valueArray); if (currentValue) { [valueArray addObject:currentValue]; } NSLog(@"%@",keyArray); NSMutableDictionary *dic = [NSMutableDictionary dictionary]; for (int i = 0; i < keyArray.count; i ++) { [dic setValue:valueArray[i] forKey:keyArray[i]]; } NSLog(@"%@",dic); self.resultDic([dic mutableCopy]); NSData *data = [NSKeyedArchiver archivedDataWithRootObject:dic]; NSString *documents = [NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES) lastObject]; NSString *path = [documents stringByAppendingPathComponent:[NSString stringWithFormat:@"%@.data",xmlFileName]]; [data writeToFile:path atomically:YES]; NSLog(@"%@",path); self.resultDataPath(path); }
使用方式:
把需要解析的xml文件拖入到项目中,传入xml的文件名
FJXmlToJSon *xml = [[FJXmlToJSon alloc]init]; NSString *path=[[NSBundle mainBundle] pathForResource:@"strings藏" ofType:@"xml"]; [xml xmlToJson:path fileName:@"strings藏" resultDic:^(NSDictionary *resultDic) { //返回转换后的json数据 NSLog(@"%@",resultDic); } resultDataPath:^(NSString *pathStr) { //转换为存盘的文件 NSLog(@"%@",pathStr); }];
源码下载地址 https://github.com/coolFangjun/FJXMlToJson.git
可能有朋友拿到上文中的pathStr的存盘路径的文件不知道如何使用,该文件是data文件,以下是我对这个的简单处理
声明一个公共方法,keyStr为 <string name="app_name">ཤེས་རབ་བོད་ཀྱི་ལི་ཐོ</string> xml文件中 的name字段 即app_name字段,传入即拿到value
- (NSString *)getString:(NSString *)keyStr;
以下是实现的方法,返回的是根据keyStr取出的对应的值
- (NSString *)getString:(NSString *)keyStr{ NSString *valueStr = nil; if ([FJShareClass share].setAPPLange == SetLangeToZangwen) { //页面设置为显示藏文 NSString *file = [[NSBundle mainBundle]pathForResource:@"strings藏" ofType:@"data"]; NSDictionary *dic = [NSKeyedUnarchiver unarchiveObjectWithFile:file]; valueStr = dic[keyStr]; }else{ //显示中文 NSString *file = [[NSBundle mainBundle]pathForResource:@"strings" ofType:@"data"]; NSDictionary *dic = [NSKeyedUnarchiver unarchiveObjectWithFile:file]; valueStr = dic[keyStr]; } //过滤掉字符串中的 \n 垃圾字符,影响UI页面排版 NSRange range = [valueStr rangeOfString:@"\n"]; if (range.location != NSNotFound) { valueStr = [valueStr substringToIndex:range.location]; } return valueStr; }
业务逻辑可供参考!