#import "JSONViewController.h"

#import "JSON.h"

@implementation JSONViewController

@synthesize textView;

- (void)didReceiveMemoryWarning

{

// Releases the view if it doesn't have a superview.

[super didReceiveMemoryWarning];

// Release any cached data, images, etc that aren't in use.

}

#pragma mark - View lifecycle

- (void)viewDidUnload

{

[self setTextView:nil];

[super viewDidUnload];

}

- (void)viewDidLoad

{

// 增加Code按钮，可跳转至教学页面

UIBarButtonItem *item = [[UIBarButtonItem alloc] initWithTitle:@"Code" style:UIBarButtonItemStyleBordered target:self action:@selector(code)];

self.navigationItem.rightBarButtonItem = item;

[super viewDidLoad];

}

- (IBAction)JSONParse:(id)sender {

// 得到资源文件路径

NSString *path = [[NSBundle mainBundle] pathForResource:@"test" ofType:@"json"];

// 得到json源文件字符串

NSString *jsonString = [[NSString alloc] initWithContentsOfFile:path encoding:NSUTF8StringEncoding error:nil];

self.textView.text = jsonString;

// 解析json

NSMutableDictionary *dic = [textView.text JSONValue];

NSArray *jsonArray = [dic objectForKey:@"result"];

NSMutableString *json = [[NSMutableString alloc] init];

for (int i = 0; i < [jsonArray count]; i++) {

NSDictionary *_dic = [jsonArray objectAtIndex:i];

NSDictionary *meeting = [_dic objectForKey:@"meeting"];

[json appendString:[NSString stringWithFormat:@"地址是：%@ 创建者是：%@ \n",[meeting objectForKey:@"addr"],[meeting objectForKey:@"creator"]]];

}

self.textView.text = json;

}

- (void)code

{

CodeViewController *controller = [[CodeViewController alloc] initWithNibName:@"CodeViewController" bundle:nil];

NSString *name = [NSString stringWithUTF8String:object_getClassName(self)];

controller.className = name;

[self.navigationController pushViewController:controller animated:YES];

}