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Load local html into UIWebView using swift

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13 2015
耶瑟儿～
耶瑟儿～ 2020-11-28 22:27

This one is driving me crazy early this morning. I want to load some local html into a web view:

class PrivacyController: UIViewController {

    @IBOutlet w
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13条回答
  • 青春惊慌失措
    2020-11-28 23:13

    Here is succinct version for Swift 4

    1) Add import import WebKit

    2) Add WebKit.framework in your project

    @IBOutlet weak var webView: WKWebView!

if let filePath = Bundle.main.url(forResource: "FILE_NAME", withExtension: "html") {
  let request = NSURLRequest(url: filePath)
  webView.load(request as URLRequest)
}
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  • 庸人自扰
    2020-11-28 23:17 
    // Point UIWebView
@IBOutlet weak var webView: UIWebView!

override func viewDidLoad() {
    super.viewDidLoad()

    //load a file
    var testHTML = NSBundle.mainBundle().pathForResource("privacy", ofType: "html")
    var contents = NSString(contentsOfFile: testHTML!, encoding: NSUTF8StringEncoding, error: nil)
    var baseUrl = NSURL(fileURLWithPath: testHTML!) //for load css file

    webView.loadHTMLString(contents, baseURL: baseUrl)

}
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  • 难免孤独
    2020-11-28 23:20

    This worked for me (Xcode 8, Swift 3)

    @IBOutlet weak var webViewer: UIWebView!

    override func viewDidLoad() {
    super.viewDidLoad()

    let localfilePath = Bundle.main.url(forResource: "homeInfo", withExtension: "html");
    let myRequest = NSURLRequest(url: localfilePath!);
    webViewer.loadRequest(myRequest as URLRequest);
    self.view.addSubview(webViewer)
}
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  • 梦谈多话
    2020-11-28 23:22

    swift 4.2 & 5:

    let webView = WKWebView(frame: CGRect(x: 0, y: 0, width: 1024, height: 768))
let url = URL(string: PERS_Path)
webView?.navigationDelegate = self
webView?.uiDelegate = self
webView!.loadFileURL(url!, allowingReadAccessTo: url!)
self.view. addSubview(webView)

    don't forget to add this WKNavigationDelegate, WKUIDelegate

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  • 孤独总比滥情好
    2020-11-28 23:23

    You can load html string or local html file in UIWebView.

    HTML string: 

    func loadHtmlCode() {
    let htmlCode = "<html><head><title>Wonderful web</title></head> <body><p>wonderful web. loading html code in <strong>UIWebView</strong></></body>"
    webView.loadHTMLString(htmlCode, baseURL: nil)
}

    HTML file:

    func loadHtmlFile() {
    let url = NSBundle.mainBundle().URLForResource("contactus", withExtension:"html")
    let request = NSURLRequest(URL: url!)
    webView.loadRequest(request)
}

    Details can be found here: http://webindream.com/load-html-uiwebview-using-swift/

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  • 野的像风
    2020-11-28 23:28

    Add the local HTML file into your project and name that file as home.html, then create the NSURLRequest using NSURL object. After that passing the request to web view it will load the requested URL into web view and if you are not using storyboard add the uiwebview into view controller view like the below code. 

     override func viewDidLoad() {
        super.viewDidLoad()
        // Do any additional setup after loading the view, typically from a nib.
        let localfilePath = NSBundle.mainBundle().URLForResource("home", withExtension: "html");
        let myRequest = NSURLRequest(URL: localfilePath!);
        myWebView.loadRequest(myRequest);
        self.view.addSubview(myWebView)
    }

    For more reference please refer this http://sourcefreeze.com/uiwebview-example-using-swift-in-ios/

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