add uni-im-code-view-local.html file

static/app-plus/mp-html/js/uni.webview.min.js

+!function(e,n){"object"==typeof exports&&"undefined"!=typeof module?module.exports=n():"function"==typeof define&&define.amd?define(n):(e=e||self).uni=n()}(this,(function(){"use strict";try{var e={};Object.defineProperty(e,"passive",{get:function(){!0}}),window.addEventListener("test-passive",null,e)}catch(e){}var n=Object.prototype.hasOwnProperty;function i(e,i){return n.call(e,i)}var t=[];function r(){return window.__dcloud_weex_postMessage||window.__dcloud_weex_}var o=function(e,n){var i={options:{timestamp:+new Date},name:e,arg:n};if(r()){if("postMessage"===e){var o={data:[n]};return window.__dcloud_weex_postMessage?window.__dcloud_weex_postMessage(o):window.__dcloud_weex_.postMessage(JSON.stringify(o))}var a={type:"WEB_INVOKE_APPSERVICE",args:{data:i,webviewIds:t}};window.__dcloud_weex_postMessage?window.__dcloud_weex_postMessageToService(a):window.__dcloud_weex_.postMessageToService(JSON.stringify(a))}if(!window.plus)return window.parent.postMessage({type:"WEB_INVOKE_APPSERVICE",data:i,pageId:""},"*");if(0===t.length){var d=plus.webview.currentWebview();if(!d)throw new Error("plus.webview.currentWebview() is undefined");var s=d.parent(),w="";w=s?s.id:d.id,t.push(w)}if(plus.webview.getWebviewById("__uniapp__service"))plus.webview.postMessageToUniNView({type:"WEB_INVOKE_APPSERVICE",args:{data:i,webviewIds:t}},"__uniapp__service");else{var u=JSON.stringify(i);plus.webview.getLaunchWebview().evalJS('UniPlusBridge.subscribeHandler("'.concat("WEB_INVOKE_APPSERVICE",'",').concat(u,",").concat(JSON.stringify(t),");"))}},a={navigateTo:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},n=e.url;o("navigateTo",{url:encodeURI(n)})},navigateBack:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},n=e.delta;o("navigateBack",{delta:parseInt(n)||1})},switchTab:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},n=e.url;o("switchTab",{url:encodeURI(n)})},reLaunch:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},n=e.url;o("reLaunch",{url:encodeURI(n)})},redirectTo:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},n=e.url;o("redirectTo",{url:encodeURI(n)})},getEnv:function(e){r()?e({nvue:!0}):window.plus?e({plus:!0}):e({h5:!0})},postMessage:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};o("postMessage",e.data||{})}},d=/uni-app/i.test(navigator.userAgent),s=/Html5Plus/i.test(navigator.userAgent),w=/complete|loaded|interactive/;var u=window.my&&navigator.userAgent.indexOf(["t","n","e","i","l","C","y","a","p","i","l","A"].reverse().join(""))>-1;var g=window.swan&&window.swan.webView&&/swan/i.test(navigator.userAgent);var v=window.qq&&window.qq.miniProgram&&/QQ/i.test(navigator.userAgent)&&/miniProgram/i.test(navigator.userAgent);var c=window.tt&&window.tt.miniProgram&&/toutiaomicroapp/i.test(navigator.userAgent);var m=window.wx&&window.wx.miniProgram&&/micromessenger/i.test(navigator.userAgent)&&/miniProgram/i.test(navigator.userAgent);var p=window.qa&&/quickapp/i.test(navigator.userAgent);var f=window.ks&&window.ks.miniProgram&&/micromessenger/i.test(navigator.userAgent)&&/miniProgram/i.test(navigator.userAgent);var l=window.tt&&window.tt.miniProgram&&/Lark|Feishu/i.test(navigator.userAgent);var _=window.jd&&window.jd.miniProgram&&/micromessenger/i.test(navigator.userAgent)&&/miniProgram/i.test(navigator.userAgent);var E=window.xhs&&window.xhs.miniProgram&&/xhsminiapp/i.test(navigator.userAgent);for(var h,P=function(){window.UniAppJSBridge=!0,document.dispatchEvent(new CustomEvent("UniAppJSBridgeReady",{bubbles:!0,cancelable:!0}))},b=[function(e){if(d||s)return window.__dcloud_weex_postMessage||window.__dcloud_weex_?document.addEventListener("DOMContentLoaded",e):window.plus&&w.test(document.readyState)?setTimeout(e,0):document.addEventListener("plusready",e),a},function(e){if(m)return window.WeixinJSBridge&&window.WeixinJSBridge.invoke?setTimeout(e,0):document.addEventListener("WeixinJSBridgeReady",e),window.wx.miniProgram},function(e){if(v)return window.QQJSBridge&&window.QQJSBridge.invoke?setTimeout(e,0):document.addEventListener("QQJSBridgeReady",e),window.qq.miniProgram},function(e){if(u){document.addEventListener("DOMContentLoaded",e);var n=window.my;return{navigateTo:n.navigateTo,navigateBack:n.navigateBack,switchTab:n.switchTab,reLaunch:n.reLaunch,redirectTo:n.redirectTo,postMessage:n.postMessage,getEnv:n.getEnv}}},function(e){if(g)return document.addEventListener("DOMContentLoaded",e),window.swan.webView},function(e){if(c)return document.addEventListener("DOMContentLoaded",e),window.tt.miniProgram},function(e){if(p){window.QaJSBridge&&window.QaJSBridge.invoke?setTimeout(e,0):document.addEventListener("QaJSBridgeReady",e);var n=window.qa;return{navigateTo:n.navigateTo,navigateBack:n.navigateBack,switchTab:n.switchTab,reLaunch:n.reLaunch,redirectTo:n.redirectTo,postMessage:n.postMessage,getEnv:n.getEnv}}},function(e){if(f)return window.WeixinJSBridge&&window.WeixinJSBridge.invoke?setTimeout(e,0):document.addEventListener("WeixinJSBridgeReady",e),window.ks.miniProgram},function(e){if(l)return document.addEventListener("DOMContentLoaded",e),window.tt.miniProgram},function(e){if(_)return window.JDJSBridgeReady&&window.JDJSBridgeReady.invoke?setTimeout(e,0):document.addEventListener("JDJSBridgeReady",e),window.jd.miniProgram},function(e){if(E)return window.xhs.miniProgram},function(e){return document.addEventListener("DOMContentLoaded",e),a}],y=0;y<b.length&&!(h=b[y](P));y++);h||(h={});var B="undefined"!=typeof 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static/app-plus/mp-html/lib/github-dark.min.css

+pre code.hljs{display:block;overflow-x:auto;padding:1em}code.hljs{padding:3px 5px}/*!
+  Theme: GitHub Dark
+  Description: Dark theme as seen on github.com
+  Author: github.com
+  Maintainer: @Hirse
+  Updated: 2021-05-15
+
+  Outdated base version: https://github.com/primer/github-syntax-dark
+  Current colors taken from GitHub's CSS
+*/.hljs{color:#c9d1d9;background:#0d1117}.hljs-doctag,.hljs-keyword,.hljs-meta .hljs-keyword,.hljs-template-tag,.hljs-template-variable,.hljs-type,.hljs-variable.language_{color:#ff7b72}.hljs-title,.hljs-title.class_,.hljs-title.class_.inherited__,.hljs-title.function_{color:#d2a8ff}.hljs-attr,.hljs-attribute,.hljs-literal,.hljs-meta,.hljs-number,.hljs-operator,.hljs-selector-attr,.hljs-selector-class,.hljs-selector-id,.hljs-variable{color:#79c0ff}.hljs-meta .hljs-string,.hljs-regexp,.hljs-string{color:#a5d6ff}.hljs-built_in,.hljs-symbol{color:#ffa657}.hljs-code,.hljs-comment,.hljs-formula{color:#8b949e}.hljs-name,.hljs-quote,.hljs-selector-pseudo,.hljs-selector-tag{color:#7ee787}.hljs-subst{color:#c9d1d9}.hljs-section{color:#1f6feb;font-weight:700}.hljs-bullet{color:#f2cc60}.hljs-emphasis{color:#c9d1d9;font-style:italic}.hljs-strong{color:#c9d1d9;font-weight:700}.hljs-addition{color:#aff5b4;background-color:#033a16}.hljs-deletion{color:#ffdcd7;background-color:#67060c}
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static/app-plus/mp-html/uni-im-code-view-local.html

+<head>
+	<meta charset="utf-8">
+	<meta name="viewport" content="width=device-width,initial-scale=1,minimum-scale=1,maximum-scale=1,user-scalable=no">
+	<link rel="stylesheet" href="./lib/github-dark.min.css">
+	<style type="text/css">
+		body,
+		html {
+			width: 100%;
+			height: 100%;
+			overflow: hidden
+		}
+
+		body {
+			margin: 0
+		}
+	</style>
+</head>
+<body>
+	<div id="content">web-view content</div>
+	<script type="text/javascript" src="./js/uni.webview.min.js"></script>
+	<script type="text/javascript">
+		// 等待初始化完毕
+		document.addEventListener('UniAppJSBridgeReady', () => {
+			uni.postMessage({
+				data: {
+					action: 'onJSBridgeReady'
+				}
+			})
+		})
+		window.setHtml = function(htmlString) {
+			document.body.outerHTML = htmlString
+			let height = document.body.scrollHeight
+			uni.postMessage({
+				data: {
+					action: 'onHeightChange',
+					height
+				}
+			})
+
+		}
+	</script>
+</body>
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