Question

在ios中我正在使用Xml soap解析这是我的回复

<InsertResponse xmlns="http://OrderMe.solyn.in/"><InsertResult>[{"Result":"Success","AccessToken":"f60da1f1-40d7-483d-880a-82348dc20934","AppUserId":"35"}]</InsertResult></InsertResponse>

然后我使用此代码获取响应

-(void)parser:(NSXMLParser *) parser foundCharacters:(NSString *)string {
    if (elementFound) {
       // NSLog(@"%@",soapResults);
        [soapResults appendString: string];
        if ([Type isEqualToString:@"InsertResponse"] ) {
            //--- Retrieving text of an element that is found---
            NSLog(@"%@",string);
            NSString *str = [[NSString alloc]initWithData:string encoding:NSUTF8StringEncoding];
            NSArray *allData = [str JSONValue];

            //NSString *loginID=[NSString stringWithFormat:@"%@",string];
            //NSLog(@"Login ID Returned from web service is : %@",loginID);
        }
    }
}

在此代码中** NSLog（@“％@”，string）; **此字符串为print

[{"Result":"Success","AccessToken":"f60da1f1-40d7-483d-880a-82348dc20934","AppUserId":"35"}]

所以我不知道如何在数组中转换此字符串我在回应请分享您的宝贵知识问候， Nishant Chandwani 谢谢。

Answer 1

您需要将此字符串解析为JSON：

NSString *string = @"[{\"Result\":\"Success\",\"AccessToken\":\"f60da1f1-40d7-483d-880a-82348dc20934\",\"AppUserId\":\"35\"}]";
NSData *data = [string dataUsingEncoding:NSUTF8StringEncoding];
NSDictionary *dic = [NSJSONSerialization JSONObjectWithData:data options:0 error:nil];

Answer 2

首先这是xml解析器。那么我们如何从这里获取值。让我们来看下面的编码

在你的.h部分

//步骤1：添加委托类

     First of all you should add <NSXMLParserDelegate>

//第2步：创建必要的对象

     NSXMLParser *parser;
     NSMutableData *ReceviedData;
     NSMutableString *currentStringValue;

     NSMutableArray *arrayResult;
     NSMutableArray *arrayAccessToken;
     NSMutableArray *arrayAppUserId;

在你的.m部分

 //Step 3 - Allocate your all  Arrays in your viewDidLoad method

     arrayAppUserId = [NSMutableArray alloc]init];
     arrayResult = [NSMutableArray alloc]init];
     arrayAccessToken = [NSMutableArray alloc]init];

 //Step 4 - Create Connection in your viewDidLoad Like 

     [self createConnection:@"http://www.google.com"];//give your valid url.

-(void)createConnection:(NSString *)urlString
{
     NSURL *url = [NSURL URLWithString:urlString];

  //Step 5 - parser delegate methods are using NSURLConnectionDelegate class or not.
    BOOL success;
    if (!parser)
    {
      parser = [[NSXMLParser alloc] initWithContentsOfURL:url];
      parser.delegate = self;
      parser.shouldResolveExternalEntities = YES;
      success = [parser parse];
      NSLog(@"Success : %c",success);
    }
  }

   -(void)parser:(NSXMLParser *)parser didStartElement:(NSString *)elementName namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName attributes:(NSDictionary *)attributeDict
  {
      NSLog(@"Current Element Name : %@",elementName);

     if ([elementName isEqualToString:@"Result"])
     {
         NSLog(@"The Result is==%@",elementName);
     }
     if ([elementName isEqualToString:@"AccessToken"])
     {
         NSLog(@"The AccessToken is==%@",elementName);
     }
     if ([elementName isEqualToString:@"AppUserId"])
     {
         NSLog(@"The appUserId is==%@",elementName);
     }
  }

  -(void)parser:(NSXMLParser *)parser foundCharacters:(NSString *)string
  {
    currentStringValue = [[NSMutableString alloc] initWithString:string];
     NSLog(@"Current String Value : %@",currentStringValue);
  }

  -(void)parser:(NSXMLParser *)parser didEndElement:(NSString *)elementName namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName
   {
     if ([elementName isEqualToString:@"Result"])
     {
       [arrayResult addObject:currentStringValue];
     }
     if ([elementName isEqualToString:@"AccessToken"])
     {
       [arrayAccessToken addObject:currentStringValue];
     }
     if ([elementName isEqualToString:@"AppUserId"])
     {
       [arrayAppUserId addObject:currentStringValue];
     }
      currentStringValue = nil;
  }

字符串转换为数组Ios，通过Web服务获取

2 个答案: