JSON parses the data.

Source: Internet
Author: User

Here is a new Jsonparser class, create a new method, then parse it in the method, and then execute the parsing method in the root attempt.


#import   "MainViewController.h" #import   "XMLSAXParser.h" #import   "JSONParser.h" @interface   mainviewcontroller  () @end @implementation mainviewcontroller-  (ID) initwithnibname: (NSString  *) Nibnameornil bundle: (nsbundle *) nibbundleornil{    self = [ super initwithnibname:nibnameornil bundle:nibbundleornil];    if  (self)  {        // Custom initialization     }    return self;} -  (void) viewdidload{    [super viewdidload];    // do  any additional setup after loading the view.     self.view.backgroundcolor = [uicolor cyancolor];    //starting the JSON method      jsonparser *json = [[jsonparser alloc] init];    [json startjsonparser];    [json release];                 }-  (void) didreceivememorywarning{     [super didreceivememorywarning];    // dispose of  any resources that can be recreated.} /* #pragma  mark - navigation// in a storyboard-based application, you  will often want to do a little preparation before  navigation-  (void) Prepareforsegue: (uistoryboardsegue *) Segue sender: (ID) sender{     // Get the new view controller using [segue  Destinationviewcontroller].    // pass the selected object to  the new view controller.} */@end


#import <Foundation/Foundation.h> @interface Jsonparser:nsobject//json Method-(void) startjsonparser; @end


#import   "JSONParser.h" #import   "Student.h" @implementation  JSONParser-  (void) Startjsonparser {    //system provides the amount of JSON parsing method         nsstring *strpath  = [[nsbundle mainbundle] pathforresource:@ "Student"  oftype:@ "TXT"];     NSData *data = [NSData dataWithContentsOfFile:strPath];         //Parameter 1: File data path information     //parameter 2: Set resolved result     //parameter 3 : Error message     nserror *error = nil;   nsarray *array =  [nsjsonserialization jsonobjectwithdata:data options:nsjsonreadingmutablecontainers error : &error];    nslog (@ "%@",  array);         for  (Nsdictionary *dic in array)  {         student *stu = [[student alloc] init];        stu.name = [ dic objectforkey:@ "Name"];        stu.sex = [dic  objectforkey:@ "Sex"];        stu.phone = [dic  objectforkey:@ "Phone"];        stu.number = [dic  objectforkey:@ "number"];&NBSP;&NBSP;&NBSP;&NBSP;}} @end

This article is from "Xiao Liu _blog" blog, please be sure to keep this source http://liuyafang.blog.51cto.com/8837978/1554577

JSON parses the data.

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