{"id":3390,"date":"2023-08-09T12:03:16","date_gmt":"2023-08-09T04:03:16","guid":{"rendered":"https:\/\/www.zhidianwl.net\/zhidianwl\/?p=3390"},"modified":"2023-08-09T12:03:16","modified_gmt":"2023-08-09T04:03:16","slug":"ios-android-%e6%b7%b7%e5%90%88%e5%bc%80%e5%8f%91%e6%9c%89%e4%bb%80%e4%b9%88%e5%a5%bd%e5%a4%84%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.zhidianwl.net\/zhidianwl\/2023\/08\/09\/ios-android-%e6%b7%b7%e5%90%88%e5%bc%80%e5%8f%91%e6%9c%89%e4%bb%80%e4%b9%88%e5%a5%bd%e5%a4%84%ef%bc%9f\/","title":{"rendered":"ios android \u6df7\u5408\u5f00\u53d1\u6709\u4ec0\u4e48\u597d\u5904\uff1f"},"content":{"rendered":"

\u968f\u7740\u79fb\u52a8\u5e94\u7528\u7684\u666e\u53ca\u548c\u53d1\u5c55\uff0c\u5f00\u53d1\u8005\u4eec\u5f00\u59cb\u5c1d\u8bd5\u5c06iOS\u548cAndroid\u4e24\u4e2a\u5e73\u53f0\u7ed3\u5408\u8d77\u6765\u8fdb\u884c\u6df7\u5408\u5f00\u53d1\u3002\u6df7\u5408\u5f00\u53d1\u662f\u6307\u4f7f\u7528Web\u6280\u672f\uff08HTML\u3001CSS\u3001JavaScript\uff09\u5f00\u53d1\u79fb\u52a8\u5e94\u7528\u7a0b\u5e8f\uff0c\u4ee5\u51cf\u5c11\u4e0d\u540c\u5e73\u53f0\u7684\u5f00\u53d1\u6210\u672c\u548c\u65f6\u95f4\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u6df7\u5408\u5f00\u53d1\u7684\u539f\u7406\u548c\u8be6\u7ec6\u4ecb\u7ecd\u3002<\/p>\n

\u4e00\u3001\u6df7\u5408\u5f00\u53d1\u7684\u539f\u7406<\/p>\n

\u6df7\u5408\u5f00\u53d1\u7684\u539f\u7406\u662f\u901a\u8fc7WebView\uff08\u5373WebView\u63a7\u4ef6\uff09\u6765\u5b9e\u73b0\u3002WebView\u662f\u4e00\u4e2a\u7528\u4e8e\u663e\u793a\u7f51\u9875\u7684\u63a7\u4ef6\uff0c\u53ef\u4ee5\u52a0\u8f7d\u7f51\u9875\u548cHTML\u6587\u4ef6\uff0c\u5e76\u4e14\u652f\u6301JavaScript\u6267\u884c\u3002\u56e0\u6b64\uff0c\u6211\u4eec\u53ef\u4ee5\u5728WebView\u4e2d\u52a0\u8f7dHTML\u3001CSS\u548cJavaScript\u6587\u4ef6\uff0c\u5b9e\u73b0\u79fb\u52a8\u5e94\u7528\u7a0b\u5e8f\u7684\u5f00\u53d1\u3002<\/p>\n

\u6df7\u5408\u5f00\u53d1\u7684\u5177\u4f53\u6d41\u7a0b\u5982\u4e0b\uff1a<\/p>\n

1. \u7f16\u5199HTML\u3001CSS\u548cJavaScript\u6587\u4ef6<\/p>\n

2. \u5c06HTML\u3001CSS\u548cJavaScript\u6587\u4ef6\u6253\u5305\u6210\u4e00\u4e2aZIP\u6587\u4ef6<\/p>\n

3. \u5c06ZIP\u6587\u4ef6\u4e0a\u4f20\u5230\u670d\u52a1\u5668<\/p>\n

4. \u5728\u5e94\u7528\u7a0b\u5e8f\u4e2d\u4f7f\u7528WebView\u63a7\u4ef6\u52a0\u8f7dZIP\u6587\u4ef6<\/p>\n

5. \u5728JavaScript\u4e2d\u7f16\u5199\u4e0e\u539f\u751f\u4ee3\u7801\u4ea4\u4e92\u7684\u4ee3\u7801<\/p>\n

\u4e8c\u3001\u6df7\u5408\u5f00\u53d1\u7684\u8be6\u7ec6\u4ecb\u7ecd<\/p>\n

1. \u7f16\u5199HTML\u3001CSS\u548cJavaScript\u6587\u4ef6<\/p>\n

HTML\u3001CSS\u548cJavaScript\u662fWeb\u5f00\u53d1\u7684\u4e09\u4e2a\u4e3b\u8981\u6280\u672f\u3002\u5728\u6df7\u5408\u5f00\u53d1\u4e2d\uff0c\u6211\u4eec\u9700\u8981\u7f16\u5199HTML\u3001CSS\u548cJavaScript\u6587\u4ef6\uff0c\u7528\u4e8e\u5b9e\u73b0\u79fb\u52a8\u5e94\u7528\u7a0b\u5e8f\u7684\u529f\u80fd\u3002HTML\u6587\u4ef6\u8d1f\u8d23\u9875\u9762\u7684\u5e03\u5c40\uff0cCSS\u6587\u4ef6\u8d1f\u8d23\u9875\u9762\u7684\u6837\u5f0f\uff0cJavaScript\u6587\u4ef6\u8d1f\u8d23\u9875\u9762\u7684\u4ea4\u4e92\u3002\u8fd9\u4e9b\u6587\u4ef6\u53ef\u4ee5\u4f7f\u7528\u4efb\u4f55\u6587\u672c\u7f16\u8f91\u5668\u8fdb\u884c\u7f16\u5199\u3002<\/p>\n

2. \u5c06HTML\u3001CSS\u548cJavaScript\u6587\u4ef6\u6253\u5305\u6210\u4e00\u4e2aZIP\u6587\u4ef6<\/p>\n

\u5728\u6df7\u5408\u5f00\u53d1\u4e2d\uff0c\u6211\u4eec\u9700\u8981\u5c06HTML\u3001CSS\u548cJavaScript\u6587\u4ef6\u6253\u5305\u6210\u4e00\u4e2aZIP\u6587\u4ef6\uff0c\u4ee5\u4fbf\u5728\u5e94\u7528\u7a0b\u5e8f\u4e2d\u4f7f\u7528\u3002\u53ef\u4ee5\u4f7f\u7528\u4efb\u4f55ZIP\u538b\u7f29\u8f6f\u4ef6\u8fdb\u884c\u6253\u5305\u3002<\/p>\n

3. \u5c06ZIP\u6587\u4ef6\u4e0a\u4f20\u5230\u670d\u52a1\u5668<\/p>\n

\u5728\u6df7\u5408\u5f00\u53d1\u4e2d\uff0c\u6211\u4eec\u9700\u8981\u5c06ZIP\u6587\u4ef6\u4e0a\u4f20\u5230\u670d\u52a1\u5668\uff0c\u5b89\u5353 \u751f\u6210apk<\/a>\u4ee5\u4fbf\u5728\u5e94\u7528\u7a0b\u5e8f\u4e2d\u4e0b\u8f7d\u3002\u53ef\u4ee5\u4f7f\u7528\u4efb\u4f55\u6587\u4ef6\u4e0a\u4f20\u5de5\u5177\u8fdb\u884c\u4e0a\u4f20\u3002<\/p>\n

4. \u5728\u5e94\u7528\u7a0b\u5e8f\u4e2d\u4f7f\u7528WebView\u63a7\u4ef6\u52a0\u8f7dZIP\u6587\u4ef6<\/p>\n

\u5728\u5e94\u7528\u7a0b\u5e8f\u4e2d\uff0c\u6211\u4eec\u9700\u8981\u4f7f\u7528WebView\u63a7\u4ef6\u52a0\u8f7dZIP\u6587\u4ef6\u3002\u53ef\u4ee5\u4f7f\u7528\u4efb\u4f55\u7f16\u7a0b\u8bed\u8a00\u548c\u5f00\u53d1\u5de5\u5177\u8fdb\u884c\u5f00\u53d1\u3002\u4ee5\u4e0b\u662fAndroid\u548ciOS\u5e73\u53f0\u4e2dWebView\u63a7\u4ef6\u7684\u4f7f\u7528\u65b9\u6cd5\uff1a<\/p>\n

Android\uff1a<\/p>\n

“`java<\/p>\n

WebView webView = (WebView) findViewById(R.id.webview);<\/p>\n

webView.loadUrl(“file:\/\/\/android_asset\/index.html”);<\/p>\n

“`<\/p>\n

iOS\uff1a<\/p>\n

“`swift<\/p>\n

let webView = WKWebView(frame: view.bounds)<\/p>\n

let path = Bundle.main.path(forResource: “index”, ofType: “html”)!<\/p>\n

let url = URL(fileURLWithPath: path)<\/p>\n

let request = URLRequest(url: url)<\/p>\n

webView.load(request)<\/p>\n

view.addSubview(webView)<\/p>\n

“`<\/p>\n

5. \u5728JavaScript\u4e2d\u7f16\u5199\u4e0e\u539f\u751f\u4ee3\u7801\u4ea4\u4e92\u7684\u4ee3\u7801<\/p>\n

\u5728\u6df7\u5408\u5f00\u53d1\u4e2d\uff0c\u6211\u4eec\u9700\u8981\u5728JavaScript\u4e2d\u7f16\u5199\u4e0e\u539f\u751f\u4ee3\u7801\u4ea4\u4e92\u7684\u4ee3\u7801\uff0c\u4ee5\u4fbf\u5b9e\u73b0\u79fb\u52a8\u5e94\u7528\u7a0b\u5e8f\u7684\u529f\u80fd\u3002\u53ef\u4ee5\u4f7f\u7528JavaScript\u7684\u539f\u751f\u63a5\u53e3\uff08\u5982alert\u3001prompt\u548cconfirm\uff09\u6765\u4e0e\u539f\u751f\u4ee3\u7801\u4ea4\u4e92\uff0c\u4e5f\u53ef\u4ee5\u4f7f\u7528\u6865\u63a5\uff08Bridge\uff09\u6280\u672f\u6765\u5b9e\u73b0\u3002\u4ee5\u4e0b\u662fAndroid\u548ciOS\u5e73\u53f0\u4e2dJavaScript\u4e0e\u539f\u751f\u4ee3\u7801\u4ea4\u4e92\u7684\u4ee3\u7801\uff1a<\/p>\n

Android\uff1a<\/p>\n

“`java<\/p>\n

webView.addJavascriptInterface(new Object() {<\/p>\n

@JavascriptInterface<\/p>\n

public void showToast(String message) {<\/p>\n

Toast.makeText(MainActivity.this, message, Toast.LENGTH_SHORT).show();<\/p>\n

}<\/p>\n

}, “NativeInterface”);<\/p>\n

“`<\/p>\n

iOS\uff1a<\/p>\n

“`swift<\/p>\n

class NativeInterface: NSObject, WKScriptMessageHandler {<\/p>\n

func userContentController(_ userContentController: WKUserContentController, didReceive message: WKScriptMesios\u514d\u7b7e\u540d\u5c01\u88c5\u5de5\u5177<\/a>sage) {<\/p>\n

if message.name == “showToast” {<\/p>\n

let message = message.body as! String<\/p>\n

let alert = UIAlertController(title: nil, message: message, preferredStyle: .alert<\/p>\n

<\/figure>\n<\/p>\n

)<\/p>\n

let action = UIAlertAction(title: “OK”, style: .default, handler: nil)<\/p>\n

alert.addAction(action)<\/p>\n

present(alert, animated: true, completion: nil)<\/p>\n

}<\/p>\n

}<\/p>\n

}<\/p>\n

let userContentController = webView.configuration.userContentController<\/p>\n

userContentController.add(NativeInterface(), name: “NativeInterface”)<\/p>\n

“`<\/p>\n

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