<?xml version="1.0" encoding="UTF-8"?>
<AllUsers>
 <message>用户信息</message>
 <user>
  <name>芳仔小脚印</name>
  <age>10</age>
  <school>JiangSu University</school>
 </user>
 <user>
  <name>毒虫</name>
  <age>22</age>
  <school>NanJing University</school>
 </user>
 <user>
  <name>女神</name>
  <age>23</age>
  <school>HongKong University</school>
 </user>
</AllUsers>

(
    {
    message = "用户信息";
  },
    {
    age = 10;
    name = "芳仔小脚印";
    school = "JiangSu University";
  },
    {
    age = 22;
    name = "毒虫";
    school = "NanJing University";
  },
    {
    age = 23;
    name = "女神";
    school = "HongKong University";
  }
)

// 遇到节点message和user时作为一个字典存放     NSArray *keyElements = [[NSArray alloc] initWithObjects:@"message",@"user", nil];     // 需要解析的字段     NSArray *rootElements = [[NSArray alloc] initWithObjects:@"message",@"name",@"age",@"school", nil];     // 获取xml文件的路径     NSString *xmlPath = [[NSBundle mainBundle] pathForResource:@"users" ofType:@"xml"];     // 转化为Data     NSData *data = [[NSData alloc] initWithContentsOfFile:xmlPath];          // 初始化     NSXMLParser *xmlParser = [[NSXMLParser alloc] initWithData:data];          // 代理     xmlParser.delegate = self;     // 开始解析     BOOL flag = [xmlParser parse];     if (flag) {         NSLog(@"解析成功");     }     else{         NSLog(@"解析出错");     }

NSString *currentElement;          NSString *currentValue;          NSMutableDictionary *rootDic;          NSMutableArray *finalArray;

#pragma - mark 开始解析时 -(void)parserDidStartDocument:(NSXMLParser *)parser {     // 用数组存储每一组信息     finalArray = [[NSMutableArray alloc] init];           } #pragma - mark 发现节点时 -(void)parser:(NSXMLParser *)parser didStartElement:(NSString *)elementName namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName attributes:(NSDictionary *)attributeDict {     for(NSString *key in self.keyElements){         if ([elementName isEqualToString:key]) {             // 关键节点开始时，初始化一个字典来存放值             rootDic = nil;                          rootDic = [[NSMutableDictionary alloc] initWithCapacity:0];                      }         else {             for(NSString *element in self.rootElements){                 if ([element isEqualToString:element]) {                     currentElement = elementName;                     currentValue = [NSString string];                 }             }         }     }      } #pragma - mark 发现节点值时   -(void)parser:(NSXMLParser *)parser foundCharacters:(NSString *)string {          if (currentElement) {           currentValue = string;         [rootDic setObject:string forKey:currentElement];     }      } #pragma - mark 结束节点时 -(void)parser:(NSXMLParser *)parser didEndElement:(NSString *)elementName namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName {     if (currentElement) {         [rootDic setObject:currentValue forKey:currentElement];         currentElement = nil;         currentValue = nil;     }     for(NSString *key in self.keyElements){           if ([elementName isEqualToString:key]) {             // 关键节点结束时，将字典存放在数组中             if (rootDic) {                   [finalArray addObject:rootDic];             }         }     } } #pragma - mark 结束解析 -(void)parserDidEndDocument:(NSXMLParser *)parser {      }

(
 {
  message = "\U7528\U6237\U4fe1\U606f";
 },
 {
  age = 10;
  name = "\U82b3\U4ed4\U5c0f\U811a\U5370";
  school = "JiangSu University";
 },
 {
  age = 22;
  name = "\U6bd2\U866b";
  school = "NanJing University";
 },
 {
  age = 23;
  name = "\U5973\U795e";
  school = "HongKong University";
 }
)

NSData * responseData = [respones responseData];            NSString * strResponser = [[NSString alloc] initWithData:responseData encoding:NSUTF8StringEncoding]; SBJsonParser * parser = [[SBJsonParser alloc]init];      NSMutableDictionary *dicMessageInfo = [parser objectWithString:strResponser]; // 解析成json解析对象 [parser release];      //发送者      NSString * sender = [dicMessageInfo objectForKey:@"sender"];

//要上传的字符串     NSString *dataStr=[[NSString alloc] initWithString:@"{\"cross\":{\"1\":\"true\",\"2\":\"false\",\"3\":\"true\"}}"]; //获取响应返回字符串 NSData * responseData = [respones responseData];                 NSString * strResponser = [[NSString alloc] initWithData:responseData encoding:NSUTF8StringEncoding]; //嵌套解析 SBJsonParser * parser = [[SBJsonParser alloc]init];                         NSMutableDictionary *dicMessageInfo = [parser objectWithString:strResponser]; // 解析成json解析对象                         NSMutableDictionary * cross = [dicMessageInfo objectForKey:@"cross"];                         NSString *cross1= [cross objectForKey:@"1"];             //解析json到各个字符串             //发送者             [parser release];             NSLog(@"cross1: %@",cross1);

- (void)appendString:(NSString *)aString;、 - (void)appendFormat:(NSString *)format, ... NS_FORMAT_FUNCTION(1,2);

-(NSString *) getJsonString {     NSMutableString *json = [NSMutableString stringWithCapacity:128];     NSString *jsonString=nil;     SBJsonWriter *writer = [[SBJsonWriter alloc] init];     [json appendString:@"{\"data\":{"];     [json appendFormat:@"\"%@\":\"%d\",",@"reset",reset];     if(missionStatus!=NULL)     {         jsonString=[writer stringWithObject:status];         if(jsonString!=NULL)         {             [json appendString:@"\"status\":"];             [json appendString:jsonString];         }     }     [json appendString:@"}}"];     return json; }

NSDictionary *dataDictionary= [NSDictionary dictionaryWithObjectsAndKeys:mac,@"mac",                                    game,@"game",                                    devicetoken,@"devicetoken",                                    device,@"device",                                    gv,@"gv",                                    lang,@"lang",                                    os,@"os",                                    hardware,@"hardware",                                    down,@"down",nil];     NSDictionary *parmDictionary= [NSDictionary dictionaryWithObjectsAndKeys:@"getSession",@"act",                                    dataDictionary,@"data",nil];     NSDictionary *jsonDictionary=[NSDictionary dictionaryWithObjectsAndKeys:pv,@"pv",                                   parmDictionary,@"param",nil];     SBJsonWriter *writer = [[SBJsonWriter alloc] init];         NSString *jsonString=nil;     jsonString=[writer stringWithObject:jsonDictionary];     NSLog(@"%@",jsonString);