{"id":41916,"date":"2024-11-26T18:26:19","date_gmt":"2024-11-26T10:26:19","guid":{"rendered":"https:\/\/www.zhidianwl.com\/zhidian\/?p=41916"},"modified":"2024-11-26T18:26:19","modified_gmt":"2024-11-26T10:26:19","slug":"%e7%bd%91%e9%a1%b5%e7%94%9f%e6%88%90app%e4%bb%a3%e7%a0%81%e6%93%8d%e4%bd%9c%e6%96%b9%e6%b3%95%e4%bb%8b%e7%bb%8d","status":"publish","type":"post","link":"https:\/\/www.zhidianwl.com\/zhidian\/2024\/41916\/","title":{"rendered":"\u7f51\u9875\u751f\u6210app\u4ee3\u7801\u64cd\u4f5c\u65b9\u6cd5\u4ecb\u7ecd"},"content":{"rendered":"

\u5728\u8fd9\u7bc7\u6559\u7a0b\u4e2d\uff0c\u6211\u5c06\u5411\u60a8\u4ecb\u7ecd\u5982\u4f55\u5c06\u7f51\u9875\u8f6c\u6362\u4e3a\u5177\u6709\u539f\u751f\u5e94\u7528\u4f53\u9a8c\u7684APP\uff0c\u540c\u65f6\u6df1\u5165\u4ecb\u7ecd\u4e00\u4e0b\u5b83\u4eec\u7684\u539f\u7406\u3002\u6211\u4eec\u5c06\u4f1a\u4ecb\u7ecd\u4e00\u4e2a\u540d\u4e3aWebView\u7684\u975e\u5e38\u91cd\u8981\u7684\u6982\u5ff5\u3002\u8ba9\u6211\u4eec\u5f00\u59cb\u5427\uff01<\/p>\n

**\u4ec0\u4e48\u662fWebView\uff1f**<\/p>\n

WebView\u662f\u4e00\u4e2a\u5c55\u793a\u7f51\u9875\u7684\u63a7\u4ef6\u3002\u7b80\u800c\u8a00\u4e4b\uff0c\u5b83\u5141\u8bb8\u60a8\u5728\u79fb\u52a8\u5e94\u7528\u7a0b\u5e8f\u4e2d\u52a0\u8f7d\u548c\u663e\u793aWeb\u5185\u5bb9\u3002\u7531\u4e8e\u5b83\u5177\u6709\u539f\u751f\u5e94\u7528\u7a0b\u5e8f\u7684\u5916\u89c2\u548c\u529f\u80fd\uff0c\u56e0\u6b64\u5b83\u4e3a\u90a3\u4e9b\u89c6\u89c9\u4f53\u9a8c\u548c\u6d41\u7545\u6027\u81f3\u5173\u91cd\u8981\u7684\u5f00\u53d1\u8005\u63d0\u4f9b\u4e86\u5f88\u5927\u7684\u5438\u5f15\u529b\u3002\u8fd9\u4f7f\u5f97\u8bb8\u591a\u5f00\u53d1\u8005\u90fd\u5728\u5bfb\u627e\u5c06\u73b0\u6709\u7684\u7f51\u9875\u8f6c\u7f51\u7ad9\u751f\u6210app\u514d\u8d39<\/a>\u5316\u4e3a\u79fb\u52a8App\u7684\u65b9\u6cd5\u3002<\/p>\n

**\u5982\u4f55\u5c06\u7f51\u9875\u8f6c\u6362\u4e3aAPP\uff1f**<\/p>\n

\u8981\u5c06\u7f51\u9875\u8f6c\u6362\u4e3a\u79fb\u52a8\u5e94\u7528\u7a0b\u5e8f\uff0c\u60a8\u9700\u8981\u9009\u62e9\u5f00\u53d1\u5e73\u53f0\u548c\u65b9\u6cd5\u3002\u60a8\u53ef\u4ee5\u9009\u62e9\u8de8\u5e73\u53f0\u6846\u67b6\u5982React Native\u6216Flutter\uff0c\u4e5f\u53ef\u4ee5\u76f4\u63a5\u9488\u5bf9\u67d0\u4e00\u4e2a\u5e73\u53f0\uff08\u5982Android\u6216iOS\uff09\u8fdb\u884c\u5f00\u53d1\u3002\u8fd9\u91cc\uff0c\u6211\u4eec\u4ee5Android\u5e73\u53f0\u4e3a\u4f8b\u3002<\/p>\n

\u5728\u4ecb\u7ecd\u4ee3\u7801\u4e4b\u524d\uff0c\u5148\u786e\u4fdd\u60a8\u5df2\u7ecf\u5b89\u88c5\u4e86Android Studio\uff0c\u5e76\u5df2\u521b\u5efa\u4e00\u4e2a\u65b0\u7684Android\u9879\u76ee\u3002<\/p>\n

\u6b65\u9aa41\uff1a\u6dfb\u52a0Internet\u6743\u9650<\/p>\n

\u5728AndroidManifest.xml\u6587\u4ef6\u4e2d\u6dfb\u52a0Internet\u6743\u9650\uff0c\u4ee5\u4f7fAPP\u80fd\u591f\u8bbf\u95ee\u7f51\u7edc:<\/p>\n

“`xml<\/p>\n<\/p>\n

“`<\/p>\n

\u6b65\u9aa42\uff1a\u5728activity\u5e03\u5c40\u4e2d\u6dfb\u52a0WebView<\/p>\n

\u5728activity_main.xml\uff08\u6216\u5176\u4ed6\u6d3b\u52a8\u5e03\u5c40\u6587\u4ef6\uff09\u4e2d\u6dfb\u52a0WebView\u63a7\u4ef6\uff1a<\/p>\n

“`xml<\/p>\n<\/p>\n

android:id=”@+id\/webView”<\/p>\n

android:layout_width=”match_parent”<\/p>\n

android:layout_height=”match_parent”\/><\/p>\n

“`<\/p>\n

\u6b65\u9aa43\uff1a\u5728MainActivity\u4e2d\u52a0\u8f7dURL<\/p>\n

\u5728MainActivity.java (\u6216\u5176\u4ed6\u6d3b\u52a8\u7c7b\uff09\u4e2d\u6dfb\u52a0WebView\u63a7\u4ef6\uff0c\u5e76\u52a0\u8f7d\u60a8\u7684\u7f51\u9875URL\uff1a<\/p>\n

“`java<\/p>\n

import android.webkit.WebView;<\/p>\n

import android.webkit.WebViewClient;<\/p>\n

…<\/p>\n

public class MainActivity extends AppCompatActivity {<\/p>\n

@Override<\/p>\n

protected void onCreate(Bundle savedInstanceState) {<\/p>\n

super.onCreate(savedInstanceState);<\/p>\n

setContentView(R.layout.activity_main);<\/p>\n

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

webView.setWebViewClient(new WebViewClient());<\/p>\n

\/\/ \u542f\u7528JavaScript\u652f\u6301\uff08\u6839\u636e\u9700\u8981\uff09<\/p>\n

webView.getSettings().setJavaScriptEnabled(true);<\/p>\n

\/\/ \u52a0\u8f7d\u60a8\u7684\u7f51\u7ad9URL<\/p>\n

webView.loadUrl(“https:\/\/example.com”);<\/p>\n

\u4e2a\u4eba\u7f51\u9875\u751f\u6210\u5668\u8f6f\u4ef6app\u4e0b\u8f7d<\/a>}<\/p>\n

\/\/ \u5b9e\u73b0\u8fd4\u56de\u952e\u529f\u80fd<\/p>\n

@Override<\/p>\n

public void onBackPressed() {<\/p>\n

\n

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

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

if (webView.canGoBack()) {<\/p>\n

webView.goBack();<\/p>\n

} else {<\/p>\n

super.onBackPressed();<\/p>\n

}<\/p>\n

}<\/p>\n

}<\/p>\n

“`<\/p>\n

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**\u539f\u7406**<\/p>\n

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\u521b\u5efa\u4e00\u4e2aWebView\u5e94\u7528\u7a0b\u5e8f\u5b9e\u9645\u4e0a\u5c31\u662f\u5728\u5c06\u4e00\u4e2a\u539f\u751f\u5e94\u7528\u7a0b\u5e8f\u7684\u5916\u58f3\u4e0eWebView\u6d4f\u89c8\u5668\u5f15\u64ce\u6253\u5305\u5728\u4e00\u8d77\uff0c\u8fd9\u4e2a\u6d4f\u89c8\u5668\u5f15\u64ce\u5185\u90e8\u8fd0\u884cWeb\u5e94\u7528\uff0c\u5e76\u62e5\u6709\u76d1\u542c\u548c\u54cd\u5e94\u7528\u6237\u4ea4\u4e92\u64cd\u4f5c\u7b49\u529f\u80fd\u3002\u901a\u8fc7\u8c03\u7528`webView.loadUrl()`\u51fd\u6570, \u5b83\u5c06\u52a0\u8f7d\u5e76\u663e\u793a\u6211\u4eec\u6307\u5b9a\u7684URL\u5185\u5bb9\u3002<\/p>\n

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\u603b\u7ed3\uff0c\u5229\u7528WebView\u53ef\u4ee5\u5c06\u73b0\u6709\u7f51\u9875\u8f6c\u6362\u4e3aAPP\uff0c\u5e76\u63d0\u4f9b\u7c7b\u4f3c\u4e8e\u539f\u751f\u5e94\u7528\u7a0b\u5e8f\u7684\u4f53\u9a8c\u3002\u800c\u4f18\u5316\u548c\u6539\u8fdb\u7684\u8fc7\u7a0b\u53ef\u80fd\u9700\u8981\u66f4\u6df1\u5ea6\u7684\u7f16\u7a0b\u77e5\u8bc6\u548c\u4e00\u4e9b\u6846\u67b6\u652f\u6301\u3002\u5e0c\u671b\u8fd9\u7bc7\u6559\u7a0b\u80fd\u8ba9\u60a8\u5728\u5c1d\u8bd5\u5c06\u7f51\u9875\u751f\u6210APP\u65f6\u6709\u4e00\u4e2a\u521d\u6b65\u7684\u4e86\u89e3\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u5728\u8fd9\u7bc7\u6559\u7a0b\u4e2d\uff0c\u6211\u5c06\u5411\u60a8\u4ecb\u7ecd\u5982\u4f55\u5c06\u7f51\u9875\u8f6c\u6362\u4e3a\u5177\u6709\u539f\u751f\u5e94\u7528\u4f53\u9a8c\u7684APP\uff0c\u540c\u65f6\u6df1\u5165\u4ecb\u7ecd\u4e00\u4e0b\u5b83\u4eec\u7684\u539f\u7406\u3002\u6211\u4eec\u5c06\u4f1a\u4ecb\u7ecd\u4e00\u4e2a\u540d\u4e3aWebView\u7684\u975e\u5e38\u91cd\u8981\u7684\u6982\u5ff5\u3002\u8ba9\u6211\u4eec\u5f00\u59cb\u5427\uff01**\u4ec0\u4e48\u662fWebView\uff1f**Web<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[18697,14,186,16170,117],"class_list":["post-41916","post","type-post","status-publish","format-standard","hentry","category-zuoapp","tag-h5app","tag-14","tag-186","tag-app","tag-117"],"_links":{"self":[{"href":"https:\/\/www.zhidianwl.com\/zhidian\/wp-json\/wp\/v2\/posts\/41916","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.zhidianwl.com\/zhidian\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.zhidianwl.com\/zhidian\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.zhidianwl.com\/zhidian\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.zhidianwl.com\/zhidian\/wp-json\/wp\/v2\/comments?post=41916"}],"version-history":[{"count":1,"href":"https:\/\/www.zhidianwl.com\/zhidian\/wp-json\/wp\/v2\/posts\/41916\/revisions"}],"predecessor-version":[{"id":41957,"href":"https:\/\/www.zhidianwl.com\/zhidian\/wp-json\/wp\/v2\/posts\/41916\/revisions\/41957"}],"wp:attachment":[{"href":"https:\/\/www.zhidianwl.com\/zhidian\/wp-json\/wp\/v2\/media?parent=41916"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zhidianwl.com\/zhidian\/wp-json\/wp\/v2\/categories?post=41916"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zhidianwl.com\/zhidian\/wp-json\/wp\/v2\/tags?post=41916"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}