把word转成html再显示在UIWebView里
-(void)loadDocument:(NSString*)documentName inView:(UIWebView*)webView
{
NSString *path = [[NSBundle mainBundle] pathForResource:documentName ofType:nil];
NSURL *url = [NSURL fileURLWithPath:path];
NSURLRequest *request = [NSURLRequest requestWithURL:url];
[webView loadRequest:request];
}
// Calling -loadDocument:inView:
[self loadDocument:@"test.doc" inView:self.myWebview];
////
- (void)viewDidLoad {
[super viewDidLoad];
[self loadDocument:@"webceshi.docx" inView:self.uiweb];
_uiweb.scalesPageToFit = YES;
// Do any additional setup after loading the view, typically from a nib.
}
-(void)loadDocument:(NSString*)documentName inView:(UIWebView*)webView
{
NSString *path = [[NSBundle mainBundle] pathForResource:documentName ofType:nil];
NSURL *url = [NSURL fileURLWithPath:path];
NSURLRequest *request = [NSURLRequest requestWithURL:url];
[webView loadRequest:request];
}
一、使用UIWebView 将web content 嵌入到应用上。
API提供了三种方法:
- (void)loadRequest:(NSURLRequest *)request;
- (void)loadHTMLString:(NSString *)string baseURL:(NSURL *)baseURL;
- (void)loadData:(NSData *)data MIMEType:(NSString *)
MIMEType textEncodingName:(NSString *)textEncodingName baseURL:(NSURL *)baseURL;
1、直接给出url地址即可将web content载入。
NSString *path = @"http://theo2life.com";
NSURL *url = [[NSURL alloc] initWithString:path];
[self.webView loadRequest:[NSURLRequest requestWithURL:url]];
2、将本地html文件内容嵌入webView
NSString *resourcePath = [ [NSBundle mainBundle] resourcePath];
NSString *filePath = [resourcePath stringByAppendingPathComponent:@"test.html"];
NSString *htmlstring =[[NSString alloc] initWithContentsOfFile:filePath encoding:NSUTF8StringEncoding error:nil];
[self.webView loadHTMLString:htmlstring baseURL:[NSURL fileURLWithPath: [[NSBundle mainBundle] bundlePath]]];
如果不从html文件载入你也可以这样:
NSString *HTMLData = @"<img src=\"test2.png\" />ddd";
[self.webView loadHTMLString:HTMLData baseURL:[NSURL fileURLWithPath: [[NSBundle mainBundle] bundlePath]]];
baseURL:[NSURL fileURLWithPath: [[NSBundle mainBundle] bundlePath]]
这段指出HTMLData所引用的其他文件资源的基本路径,如果baseURL:nil图片信息将不会显示出来~
3、同2,更详细的给出了web content的编码方式。
二、其他操作:
如果载入的web布局大过ipad尺寸发现超出的部分会是空白,则设置webView.scalesPageToFit = YES;让web content布局适应webView。