UIWebView 操作

网络开发中，当公司已经使用 HTML5 技术实现同时适应 Android 和 iOS 等多个平台的网页时，这时往往需要我们 iOS 平台能够嵌入网页并进行各种交互，那我们应该怎么做来实现这种需求呢？

这里我们考虑的方案就是：使用 UIWebView 网页控件

 

然而考虑使用 UIWebView 进行混合编程的场景特点有：

（1）排版复杂：通常包括图片和文字的混排，还有可能包括链接需要支持点击操作。如果自己用原生控件拼装实现，由于界面元素过多，做起来会很困难。就算是使用 CoreText 来实现，也需要自己实现相当多的复杂排版逻辑。

（2）界面的变动需求频繁：例如淘宝 App 的彩票页面，可能常常需要更新界面以推出不同的活动。采用 UIWebView 嵌套页面实现后，这类页面不需要向 App Store 提交新的版本就可以动态地更新，而原生控件实现的界面很难达到如此高的灵活性。

（3）界面对用户的交互需求不复杂：因为 UIWebView 实现的交互效果与原生效果相比还是会大打折扣，所以这类界面通常都没有复杂的交互效果。这也是主流 App 大多采用混合 UIWebView 来实现界面而不是使用纯 UIWebView 来实现界面的原因之一，另外的原因是纯 UIWebView 实现的性能也没原生的好，而且纯 UIWebView 实现的话根本无法通过 App Store 的审核，他会建议您搞 Web App。

 

本随笔简单介绍如何使用 UIWebView 网页控件：

（1）简单浏览器

（2）页面交互；可以考虑使用模版引擎库 GRMustache：https://github.com/groue/GRMustache，方便阅读和更改渲染内容

（3）页面调用 OC 方法；可以考虑使用 JS 与 OC 交互库「WebViewJavascriptBridge」：https://github.com/marcuswestin/WebViewJavascriptBridge，方便 JS 与 OC 之间发送消息进行交互

 

效果如下：

 

 

ViewController.h

1 #import <UIKit/UIKit.h>
2 
3 @interface ViewController : UITableViewController
4 @property (copy, nonatomic) NSArray *arrSampleName;
5 
6 - (instancetype)initWithSampleNameArray:(NSArray *)arrSampleName;
7 
8 @end 

ViewController.m

 1 #import "ViewController.h"
 2 #import "SimpleBrowserViewController.h"
 3 #import "PageInteractionViewController.h"
 4 #import "PageCallOCFunctionViewController.h"
 5 
 6 @interface ViewController ()
 7 - (void)layoutUI;
 8 @end
 9 
10 @implementation ViewController
11 - (void)viewDidLoad {
12     [super viewDidLoad];
13     
14     [self layoutUI];
15 }
16 
17 - (void)didReceiveMemoryWarning {
18     [super didReceiveMemoryWarning];
19     // Dispose of any resources that can be recreated.
20 }
21 
22 - (instancetype)initWithSampleNameArray:(NSArray *)arrSampleName {
23     if (self = [super initWithStyle:UITableViewStyleGrouped]) {
24         self.navigationItem.title = @"UIWebView 操作";
25         self.navigationItem.backBarButtonItem = [[UIBarButtonItem alloc] initWithTitle:@"返回" style:UIBarButtonItemStylePlain target:nil action:nil];
26         
27         _arrSampleName = arrSampleName;
28     }
29     return self;
30 }
31 
32 - (void)layoutUI {
33     
34 }
35 
36 #pragma mark - UITableViewController相关方法重写
37 - (CGFloat)tableView:(UITableView *)tableView heightForHeaderInSection:(NSInteger)section {
38     return 0.1;
39 }
40 
41 - (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
42     return 1;
43 }
44 
45 - (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
46     return [_arrSampleName count];
47 }
48 
49 - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
50     static NSString *cellIdentifier = @"cell";
51     UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:cellIdentifier];
52     if (!cell) {
53         cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:cellIdentifier];
54     }
55     cell.textLabel.text = _arrSampleName[indexPath.row];
56     return cell;
57 }
58 
59 - (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
60     switch (indexPath.row) {
61         case 0: {
62             SimpleBrowserViewController *simpleBrowserVC = [SimpleBrowserViewController new];
63             [self.navigationController pushViewController:simpleBrowserVC animated:YES];
64             break;
65         }
66         case 1: {
67             PageInteractionViewController *pageInteractionVC = [PageInteractionViewController new];
68             [self.navigationController pushViewController:pageInteractionVC animated:YES];
69             break;
70         }
71         case 2: {
72             PageCallOCFunctionViewController *pageCallOCFunctionVC = [PageCallOCFunctionViewController new];
73             [self.navigationController pushViewController:pageCallOCFunctionVC animated:YES];
74             break;
75         }
76         default:
77             break;
78     }
79 }
80 
81 @end 

PrefixHeader.pch

1 #define kTitleOfSimpleBrowser @"简单浏览器"
2 #define kTitleOfPageInteraction @"页面交互"
3 #define kTitleOfPageCallOCFunction @"页面调用 OC 方法"
4 
5 #define kApplication [UIApplication sharedApplication] 

SimpleBrowserViewController.h

 1 #import <UIKit/UIKit.h>
 2 
 3 @interface SimpleBrowserViewController : UIViewController <UISearchBarDelegate, UIWebViewDelegate>
 4 @property (strong, nonatomic) UISearchBar *searchBar;
 5 @property (strong, nonatomic) UIWebView *webView;
 6 @property (strong, nonatomic) UIToolbar *toolbar;
 7 @property (strong, nonatomic) UIBarButtonItem *barBtnBack;
 8 @property (strong, nonatomic) UIBarButtonItem *barBtnForward;
 9 
10 @end 

SimpleBrowserViewController.m

  1 #import "SimpleBrowserViewController.h"
  2 
  3 @interface SimpleBrowserViewController ()
  4 - (void)webViewBack;
  5 - (void)webViewForward;
  6 - (void)layoutUI;
  7 - (void)sendRequest:(NSString *)requestURLStr;
  8 - (void)changeBarButtonStatus;
  9 @end
 10 
 11 @implementation SimpleBrowserViewController
 12 
 13 - (void)viewDidLoad {
 14     [super viewDidLoad];
 15     
 16     [self layoutUI];
 17 }
 18 
 19 - (void)didReceiveMemoryWarning {
 20     [super didReceiveMemoryWarning];
 21     // Dispose of any resources that can be recreated.
 22 }
 23 
 24 - (void)webViewBack {
 25     [_webView goBack];
 26 }
 27 
 28 - (void)webViewForward {
 29     [_webView goForward];
 30 }
 31 
 32 - (void)layoutUI {
 33     self.navigationItem.title = kTitleOfSimpleBrowser;
 34     self.automaticallyAdjustsScrollViewInsets = NO; //是否自动适应滚动视图的内嵌入；默认为YES，这里设置为NO，避免网页控件中_UIWebViewScrollView的UIWebBrowserView位置偏移
 35     
 36     CGRect rect = [[UIScreen mainScreen] bounds];
 37     static const CGFloat heightOfStatusBarAndNavigationBar = 64.0;
 38     CGFloat widthOfScreen = rect.size.width;
 39     CGFloat heightOfScreen  = rect.size.height;
 40     
 41     //添加搜索栏
 42     _searchBar = [[UISearchBar alloc] initWithFrame:CGRectMake(0.0, heightOfStatusBarAndNavigationBar, widthOfScreen, 44.0)];
 43     _searchBar.delegate = self;
 44     _searchBar.placeholder = @"请输入以file://或http开头的地址";
 45     [self.view addSubview:_searchBar];
 46     
 47     //添加工具栏和左右按钮（回退和前进）
 48     _toolbar = [[UIToolbar alloc] initWithFrame:CGRectMake(0.0, heightOfScreen - 44.0,
 49                                                            widthOfScreen, 44.0)];
 50     rect = CGRectMake(0.0, 0.0, 32.0, 32.0);
 51     UIButton *btnBack = [UIButton buttonWithType:UIButtonTypeCustom];
 52     btnBack.frame = rect;
 53     [btnBack setImage:[UIImage imageNamed:@"LastPageNormal"] forState:UIControlStateNormal];
 54     [btnBack setImage:[UIImage imageNamed:@"LastPageDisabled"] forState:UIControlStateDisabled];
 55     [btnBack addTarget:self
 56                 action:@selector(webViewBack)
 57       forControlEvents:UIControlEventTouchUpInside];
 58     _barBtnBack = [[UIBarButtonItem alloc] initWithCustomView:btnBack];
 59     _barBtnBack.enabled = NO;
 60     
 61     UIBarButtonItem *barBtnSpacing=[[UIBarButtonItem alloc]initWithBarButtonSystemItem:UIBarButtonSystemItemFlexibleSpace target:nil action:nil];
 62     
 63     UIButton *btnForward = [UIButton buttonWithType:UIButtonTypeCustom];
 64     btnForward.frame = rect;
 65     [btnForward setImage:[UIImage imageNamed:@"NextPageNormal"] forState:UIControlStateNormal];
 66     [btnForward setImage:[UIImage imageNamed:@"NextPageDisabled"] forState:UIControlStateDisabled];
 67     [btnForward addTarget:self
 68                    action:@selector(webViewForward)
 69          forControlEvents:UIControlEventTouchUpInside];
 70     _barBtnForward = [[UIBarButtonItem alloc] initWithCustomView:btnForward];
 71     _barBtnForward.enabled = NO;
 72     
 73     _toolbar.items = @[ _barBtnBack, barBtnSpacing, _barBtnForward ];
 74     [self.view addSubview:_toolbar];
 75     
 76     //添加网页控件
 77     CGFloat heightOfWebView = heightOfScreen - _searchBar.frame.origin.y - _searchBar.frame.size.height - _toolbar.frame.size.height;
 78     _webView = [[UIWebView alloc] initWithFrame:CGRectMake(0.0, heightOfStatusBarAndNavigationBar + _searchBar.frame.size.height,
 79                                                            widthOfScreen, heightOfWebView)];
 80     _webView.dataDetectorTypes = UIDataDetectorTypeAll;
 81     _webView.delegate = self;
 82     [self.view addSubview:_webView];
 83 }
 84 
 85 - (void)sendRequest:(NSString *)requestURLStr {
 86     if (requestURLStr.length > 0) {
 87         NSURL *requestURL;
 88         
 89         //加载bundle中的文件；网页控件打开本地pdf、word文件依靠的并不是他自身解析，而是依靠MIME Type识别文件类型并调用对应应用打开
 90         if ([requestURLStr hasPrefix:@"file://"]) {
 91             NSRange range = [requestURLStr rangeOfString:@"file://"];
 92             NSString *fileName = [requestURLStr substringFromIndex:range.length];
 93             requestURL = [[NSBundle mainBundle] URLForResource:fileName
 94                                                  withExtension:nil];
 95         } else {
 96             //加载百度搜索网站的内容
 97             if (![requestURLStr hasPrefix:@"http"]) {
 98                 requestURLStr = [NSString stringWithFormat:@"https://www.baidu.com/s?wd=%@", requestURLStr];
 99             }
100             //最终加载的还是HTTP或者HTTPS协议的网站内容，进行编码操作
101             requestURLStr = [requestURLStr stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
102             requestURL = [NSURL URLWithString:requestURLStr];
103         }
104         
105         //加载请求地址内容
106         [_webView loadRequest:[NSURLRequest requestWithURL:requestURL]];
107     }
108 }
109 
110 - (void)changeBarButtonStatus {
111     _barBtnBack.enabled = _webView.canGoBack;
112     _barBtnForward.enabled = _webView.canGoForward;
113 }
114 
115 #pragma mark - UIWebViewDelegate
116 - (void)webViewDidStartLoad:(UIWebView *)webView {
117     kApplication.networkActivityIndicatorVisible = YES;
118 }
119 
120 - (void)webViewDidFinishLoad:(UIWebView *)webView {
121     kApplication.networkActivityIndicatorVisible = NO;
122     [self changeBarButtonStatus];
123 }
124 
125 - (void)webView:(UIWebView *)webView didFailLoadWithError:(NSError *)error {
126     NSLog(@"Error: %@", error);
127     kApplication.networkActivityIndicatorVisible = NO;
128     UIAlertView *alertVCustom = [[UIAlertView alloc] initWithTitle:@"提示信息"
129                                                            message:@"网络连接错误"
130                                                           delegate:nil
131                                                  cancelButtonTitle:@"确定"
132                                                  otherButtonTitles:nil, nil];
133     [alertVCustom show];
134 }
135 
136 #pragma mark - UISearchBarDelegate
137 - (void)searchBarSearchButtonClicked:(UISearchBar *)searchBar {
138     [self sendRequest:searchBar.text];
139     [_searchBar resignFirstResponder];
140 }
141 
142 @end 

PageInteractionViewController.h

1 #import <UIKit/UIKit.h>
2 
3 @interface PageInteractionViewController : UIViewController<UIWebViewDelegate>
4 @property (strong, nonatomic) UIWebView *webView;
5 
6 @end 

PageInteractionViewController.m

 1 #import "PageInteractionViewController.h"
 2 
 3 @interface PageInteractionViewController ()
 4 - (void)layoutUI;
 5 - (void)sendRequest;
 6 @end
 7 
 8 @implementation PageInteractionViewController
 9 
10 - (void)viewDidLoad {
11     [super viewDidLoad];
12     
13     [self layoutUI];
14     
15     [self sendRequest];
16 }
17 
18 - (void)didReceiveMemoryWarning {
19     [super didReceiveMemoryWarning];
20     // Dispose of any resources that can be recreated.
21 }
22 
23 - (void)layoutUI {
24     self.navigationItem.title = kTitleOfPageInteraction;
25     self.automaticallyAdjustsScrollViewInsets = NO; //是否自动适应滚动视图的内嵌入；默认为YES，这里设置为NO，避免网页控件中_UIWebViewScrollView的UIWebBrowserView位置偏移
26     
27     CGRect rect = [[UIScreen mainScreen] bounds];
28     static const CGFloat heightOfStatusBarAndNavigationBar = 64.0;
29     //添加网页控件
30     _webView = [[UIWebView alloc] initWithFrame:CGRectMake(0.0, heightOfStatusBarAndNavigationBar,
31                                                            rect.size.width, rect.size.height - heightOfStatusBarAndNavigationBar)];
32     _webView.dataDetectorTypes = UIDataDetectorTypeAll;
33     _webView.delegate = self;
34     self.automaticallyAdjustsScrollViewInsets = NO;
35     [self.view addSubview:_webView];
36 }
37 
38 - (void)sendRequest {
39     NSString *htmlStr=@"<html>\
40                             <head><title>KenmuHuang's Blog</title></head>\
41                             <body style=\"color:#0044AA;\">\
42                                 <h3 id=\"header\">I'm KenmuHuang</h3>\
43                                 <p>More coding, more thinking. Stay hungry, stay foolish.</p>\
44                                 <span>http://www.cnblogs.com/huangjianwu/</span>\
45                             </body>\
46                         </html>";
47     [_webView loadHTMLString:htmlStr baseURL:nil];
48 }
49 
50 #pragma mark - UIWebViewDelegate
51 - (void)webViewDidStartLoad:(UIWebView *)webView {
52     kApplication.networkActivityIndicatorVisible = YES;
53 }
54 
55 - (void)webViewDidFinishLoad:(UIWebView *)webView {
56     kApplication.networkActivityIndicatorVisible = NO;
57     NSLog(@"%@",[_webView stringByEvaluatingJavaScriptFromString:@"document.title"]); //打印内容为html的title标签内容：KenmuHuang's Blog
58     NSLog(@"%@",[_webView stringByEvaluatingJavaScriptFromString:@"document.getElementById('header').innerHTML='KenmuHuang\\'s Blog';"]); //必须使用双反斜杆来转译单引号
59 }
60 
61 - (void)webView:(UIWebView *)webView didFailLoadWithError:(NSError *)error {
62     NSLog(@"Error: %@", error);
63     kApplication.networkActivityIndicatorVisible = NO;
64     UIAlertView *alertVCustom = [[UIAlertView alloc] initWithTitle:@"提示信息"
65                                                            message:@"网络连接错误"
66                                                           delegate:nil
67                                                  cancelButtonTitle:@"确定"
68                                                  otherButtonTitles:nil, nil];
69     [alertVCustom show];
70 }
71 
72 @end 

RedirectURL.js

 1 function showSheet(title, cancelButtonTitle, destructiveButtonTitle, otherButtonTitle) {
 2     var url = 'KMActionSheet://?';
 3     var paramas = title + '&' + cancelButtonTitle + '&' + destructiveButtonTitle;
 4     if(otherButtonTitle) {
 5         paramas += '&' + otherButtonTitle;
 6     }
 7     window.location.href = url + encodeURIComponent(paramas);
 8 }
 9 
10 var header = document.getElementById('header');
11 if(header) {
12     header.onclick = function(){
13         showSheet('系统提示', '取消', '确定', null);
14     };
15 } 

PageCallOCFunctionViewController.h

1 #import <UIKit/UIKit.h>
2 
3 @interface PageCallOCFunctionViewController : UIViewController<UIWebViewDelegate>
4 @property (strong, nonatomic) UIWebView *webView;
5 
6 @end 

PageCallOCFunctionViewController.m

  1 #import "PageCallOCFunctionViewController.h"
  2 
  3 @interface PageCallOCFunctionViewController ()
  4 - (void)layoutUI;
  5 - (void)sendRequest;
  6 - (void)showActionSheetWithTitle:(NSString *)title cancelButtonTitle:(NSString *)cancelButtonTitle destructiveButtonTitle:(NSString *)destructiveButtonTitle otherButtonTitle:(NSString *)otherButtonTitle;
  7 @end
  8 
  9 @implementation PageCallOCFunctionViewController
 10 
 11 - (void)viewDidLoad {
 12     [super viewDidLoad];
 13     
 14     [self layoutUI];
 15     
 16     [self sendRequest];
 17 }
 18 
 19 - (void)didReceiveMemoryWarning {
 20     [super didReceiveMemoryWarning];
 21     // Dispose of any resources that can be recreated.
 22 }
 23 
 24 - (void)layoutUI {
 25     self.navigationItem.title = kTitleOfPageCallOCFunction;
 26     self.automaticallyAdjustsScrollViewInsets = NO; //是否自动适应滚动视图的内嵌入；默认为YES，这里设置为NO，避免网页控件中_UIWebViewScrollView的UIWebBrowserView位置偏移
 27     
 28     CGRect rect = [[UIScreen mainScreen] bounds];
 29     static const CGFloat heightOfStatusBarAndNavigationBar = 64.0;
 30     //添加网页控件
 31     _webView = [[UIWebView alloc] initWithFrame:CGRectMake(0.0, heightOfStatusBarAndNavigationBar,
 32                                                            rect.size.width, rect.size.height - heightOfStatusBarAndNavigationBar)];
 33     _webView.dataDetectorTypes = UIDataDetectorTypeAll;
 34     _webView.delegate = self;
 35     self.automaticallyAdjustsScrollViewInsets = NO;
 36     [self.view addSubview:_webView];
 37 }
 38 
 39 - (void)sendRequest {
 40     NSString *htmlStr=@"<html>\
 41     <head><title>KenmuHuang's Blog</title></head>\
 42     <body style=\"color:#0044AA;\">\
 43     <h3 id=\"header\">I'm KenmuHuang, click me to show action sheet.</h3>\
 44     <p>More coding, more thinking. Stay hungry, stay foolish.</p>\
 45     <span>http://www.cnblogs.com/huangjianwu/</span>\
 46     </body>\
 47     </html>";
 48     [_webView loadHTMLString:htmlStr baseURL:nil];
 49 }
 50 
 51 - (void)showActionSheetWithTitle:(NSString *)title cancelButtonTitle:(NSString *)cancelButtonTitle destructiveButtonTitle:(NSString *)destructiveButtonTitle otherButtonTitle:(NSString *)otherButtonTitle{
 52     UIActionSheet *actionSheet=[[UIActionSheet alloc] initWithTitle:title
 53                                                            delegate:nil
 54                                                   cancelButtonTitle:cancelButtonTitle
 55                                              destructiveButtonTitle:destructiveButtonTitle
 56                                                   otherButtonTitles:otherButtonTitle, nil];
 57     [actionSheet showInView:self.view];
 58 }
 59 
 60 #pragma mark - UIWebViewDelegate
 61 - (BOOL)webView:(UIWebView *)webView shouldStartLoadWithRequest:(NSURLRequest *)request navigationType:(UIWebViewNavigationType)navigationType {
 62     BOOL isStartLoad = YES;
 63     if ([request.URL.scheme isEqualToString:@"kmactionsheet"]) { //request.URL.scheme 返回全小写的内容
 64         NSString *paramContent = request.URL.query;
 65         NSArray *arrParam = [[paramContent stringByRemovingPercentEncoding] componentsSeparatedByString:@"&"];
 66         NSString *otherButtonTitle = nil;
 67         if (arrParam.count > 3) {
 68             otherButtonTitle = arrParam[3];
 69         }
 70         
 71         [self showActionSheetWithTitle:arrParam[0]
 72                      cancelButtonTitle:arrParam[1]
 73                 destructiveButtonTitle:arrParam[2]
 74                       otherButtonTitle:otherButtonTitle];
 75         isStartLoad = NO;
 76     }
 77     return isStartLoad;
 78 }
 79 
 80 - (void)webViewDidStartLoad:(UIWebView *)webView {
 81     kApplication.networkActivityIndicatorVisible = YES;
 82 }
 83 
 84 - (void)webViewDidFinishLoad:(UIWebView *)webView {
 85     kApplication.networkActivityIndicatorVisible = NO;
 86     
 87     //加载用于重定向地址的JavaScript内容
 88     NSString *jsPath = [[NSBundle mainBundle] pathForResource:@"RedirectURL.js" ofType:nil];
 89     NSString *jsContent = [NSString stringWithContentsOfFile:jsPath
 90                                                     encoding:NSUTF8StringEncoding
 91                                                        error:nil];
 92     [_webView stringByEvaluatingJavaScriptFromString:jsContent];
 93 }
 94 
 95 - (void)webView:(UIWebView *)webView didFailLoadWithError:(NSError *)error {
 96     NSLog(@"Error: %@", error);
 97     kApplication.networkActivityIndicatorVisible = NO;
 98     UIAlertView *alertVCustom = [[UIAlertView alloc] initWithTitle:@"提示信息"
 99                                                            message:@"网络连接错误"
100                                                           delegate:nil
101                                                  cancelButtonTitle:@"确定"
102                                                  otherButtonTitles:nil, nil];
103     [alertVCustom show];
104 }
105 
106 @end 

AppDelegate.h

1 #import <UIKit/UIKit.h>
2 
3 @interface AppDelegate : UIResponder <UIApplicationDelegate>
4 
5 @property (strong, nonatomic) UIWindow *window;
6 @property (strong, nonatomic) UINavigationController *navigationController;
7 
8 @end 

AppDelegate.m

 1 #import "AppDelegate.h"
 2 #import "ViewController.h"
 3 
 4 @interface AppDelegate ()
 5 
 6 @end
 7 
 8 @implementation AppDelegate
 9 
10 
11 - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
12     _window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]];
13     ViewController *viewController = [[ViewController alloc]
14                                       initWithSampleNameArray:@[ kTitleOfSimpleBrowser,
15                                                                  kTitleOfPageInteraction,
16                                                                  kTitleOfPageCallOCFunction ]];
17     _navigationController = [[UINavigationController alloc] initWithRootViewController:viewController];
18     _window.rootViewController = _navigationController;
19     //[_window addSubview:_navigationController.view]; //当_window.rootViewController关联时，这一句可有可无
20     [_window makeKeyAndVisible];
21     return YES;
22 }
23 
24 - (void)applicationWillResignActive:(UIApplication *)application {
25 }
26 
27 - (void)applicationDidEnterBackground:(UIApplication *)application {
28 }
29 
30 - (void)applicationWillEnterForeground:(UIApplication *)application {
31 }
32 
33 - (void)applicationDidBecomeActive:(UIApplication *)application {
34 }
35 
36 - (void)applicationWillTerminate:(UIApplication *)application {
37 }
38 
39 @end

  

posted @ 2015-09-29 19:48  KenmuHuang  阅读(3251)  评论(1)  编辑  收藏  举报
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