{"id":853,"date":"2023-12-18T21:16:28","date_gmt":"2023-12-18T13:16:28","guid":{"rendered":"http:\/\/gjweb.top\/?p=853"},"modified":"2024-01-04T13:27:50","modified_gmt":"2024-01-04T05:27:50","slug":"03-%e9%b8%bf%e8%92%99%e8%b8%a9%e5%9d%91%e6%80%bb%e7%bb%93-2","status":"publish","type":"post","link":"https:\/\/gjweb.top\/?p=853","title":{"rendered":"03.HarmonyOS4.0\u5f00\u53d1\u8e29\u5751\u603b\u7ed3"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">\u83b7\u53d6\u6743\u9650<\/h2>\n\n\n\n<p>\u4ee5\u83b7\u53d6\u76f8\u673a\u6743\u9650\u4e3a\u4f8b\uff0c\u5148\u5728 <code>main\/module.json5<\/code> \u4e2d\u914d\u7f6e\u76f8\u5e94\u7684\u6743\u9650<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>{\n    \"module\":{\n        \"requestPermissions\": &#91;\n          {\n            \"name\": \"ohos.permission.CAMERA\",\n            \"usedScene\": {\n              \"abilities\": &#91;\"EntryAbility\"],\n              \"when\": \"always\"\n            }\n          }\n        ]\n    }\n}<\/code><\/pre>\n\n\n\n<p>\u5177\u4f53\u914d\u7f6e\u89e3\u91ca\u4e00\u4e0b\uff0c\u642c\u8fd0\u5b98\u65b9\u5185\u5bb9<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>\u6807\u7b7e<\/th><th>\u662f\u5426\u5fc5\u586b<\/th><th>\u8bf4\u660e<\/th><\/tr><\/thead><tbody><tr><td>name<\/td><td>\u662f<\/td><td>\u6743\u9650\u540d\u79f0\u3002<\/td><\/tr><tr><td>reason<\/td><td>\u5426<\/td><td>\u63cf\u8ff0\u7533\u8bf7\u6743\u9650\u7684\u539f\u56e0\u3002<br><strong>\u8bf4\u660e<\/strong>\uff1a\u5f53\u7533\u8bf7\u7684\u6743\u9650\u4e3auser_grant\u6743\u9650\u65f6\uff0c\u6b64\u5b57\u6bb5\u5fc5\u586b\u3002<\/td><\/tr><tr><td>usedScene<\/td><td>\u5426<\/td><td>\u63cf\u8ff0\u6743\u9650\u4f7f\u7528\u7684\u573a\u666f\u548c\u65f6\u673a\u3002<br><strong>\u8bf4\u660e<\/strong>\uff1a\u5f53\u7533\u8bf7\u7684\u6743\u9650\u4e3auser_grant\u6743\u9650\u65f6\uff0c\u6b64\u5b57\u6bb5\u5fc5\u586b\u3002<\/td><\/tr><tr><td>abilities<\/td><td>\u5426<\/td><td>\u6807\u8bc6\u9700\u8981\u4f7f\u7528\u5230\u8be5\u6743\u9650\u7684Ability\uff0c\u6807\u7b7e\u4e3a\u6570\u7ec4\u5f62\u5f0f\u3002<br><strong>\u9002\u7528\u6a21\u578b<\/strong>\uff1aStage\u6a21\u578b<\/td><\/tr><tr><td>ability<\/td><td>\u5426<\/td><td>\u6807\u8bc6\u9700\u8981\u4f7f\u7528\u5230\u8be5\u6743\u9650\u7684Ability\uff0c\u6807\u7b7e\u4e3a\u6570\u7ec4\u5f62\u5f0f\u3002<br><strong>\u9002\u7528\u6a21\u578b<\/strong>\uff1aFA\u6a21\u578b<\/td><\/tr><tr><td>when<\/td><td>\u5426<\/td><td>\u6807\u8bc6\u6743\u9650\u4f7f\u7528\u7684\u65f6\u673a\uff0c\u503c\u4e3a inuse\/always\u3002<br>&#8211; inuse\uff1a\u8868\u793a\u4e3a\u4ec5\u5141\u8bb8\u524d\u53f0\u4f7f\u7528\u3002<br>&#8211; always\uff1a\u8868\u793a\u524d\u540e\u53f0\u90fd\u53ef\u4f7f\u7528\u3002<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u914d\u7f6e\u5b8c\u6210\u540e\u53ef\u4ee5\u5728 <code>EntryAbility<\/code> \u914d\u7f6e\u6743\u9650\u7533\u8bf7<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>import abilityAccessCtrl, { Permissions } from '@ohos.abilityAccessCtrl';\nconst permissions: Array&lt;Permissions&gt; = &#91;'ohos.permission.CAMERA'];\n\nexport default class EntryAbility extends UIAbility {\n\n     onWindowStageCreate(windowStage: window.WindowStage) {\n        \/\/ Main window is created, set main page for this ability\n        let context = this.context;\n        let atManager = abilityAccessCtrl.createAtManager();\n\n        \/\/ requestPermissionsFromUser\u4f1a\u5224\u65ad\u6743\u9650\u7684\u6388\u6743\u72b6\u6001\u6765\u51b3\u5b9a\u662f\u5426\u5524\u8d77\u5f39\u7a97\n        atManager.requestPermissionsFromUser(context, permissions).then((data) =&gt; {\n          let grantStatus: Array&lt;number&gt; = data.authResults;\n          let length: number = grantStatus.length;\n          for (let i = 0; i &lt; length; i++) {\n            if (grantStatus&#91;i] === 0) {\n              \/\/ \u7528\u6237\u6388\u6743\uff0c\u53ef\u4ee5\u7ee7\u7eed\u8bbf\u95ee\u76ee\u6807\u64cd\u4f5c\n              console.log(\"\u540c\u610f\u6388\u6743\")\n            } else {\n              console.log(\"\u62d2\u7edd\u6388\u6743\")\n              \/\/ \u7528\u6237\u62d2\u7edd\u6388\u6743\uff0c\u63d0\u793a\u7528\u6237\u5fc5\u987b\u6388\u6743\u624d\u80fd\u8bbf\u95ee\u5f53\u524d\u9875\u9762\u7684\u529f\u80fd\uff0c\u5e76\u5f15\u5bfc\u7528\u6237\u5230\u7cfb\u7edf\u8bbe\u7f6e\u4e2d\u6253\u5f00\u76f8\u5e94\u7684\u6743\u9650\n              return;\n            }\n          }\n          \/\/ \u6388\u6743\u6210\u529f\n        }).catch((err) =&gt; {\n          console.error(`requestPermissionsFromUser failed, code is ${err.code}, message is ${err.message}`);\n        })\n\n        windowStage.loadContent('pages\/Index', (err, data) =&gt; {\n          if (err.code) {\n            hilog.error(0x0000, 'testTag', 'Failed to load the content. Cause: %{public}s', JSON.stringify(err) ?? '');\n            return;\n          }\n          hilog.info(0x0000, 'testTag', 'Succeeded in loading the content. Data: %{public}s', JSON.stringify(data) ?? '');\n    });\n  }\n\n}<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u72b6\u6001\u680f\u8bbe\u7f6e<\/h2>\n\n\n\n<p>\u6839\u636e\u6587\u6863\u8fc7\u6ee4\u51fa\u4e86 API9 \u5bf9\u72b6\u6001\u680f\u63a7\u5236\u7684\u65b9\u6cd5\uff0c\u4f46\u65b0\u7248\u7684\u9e3f\u8499API\u76ee\u524d\u5e76\u4e0d\u652f\u6301\u4fee\u6539\u72b6\u6001\u680f\u7684\u989c\u8272\u7b49\uff08\u63d0\u4f9b\u4e86API\u4f46\u8c03\u7528\u9519\u8bef\u7801 801\uff09<\/p>\n\n\n\n<p><a href=\"https:\/\/developer.harmonyos.com\/cn\/docs\/documentation\/doc-guides-V3\/application-window-stage-0000001427584712-V3?catalogVersion=V3\">\u5b98\u65b9\u6587\u6863\u5730\u5740<\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u5c06\u9875\u9762\u9876\u5230\u72b6\u6001\u680f<\/h3>\n\n\n\n<p>\u6548\u679c<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='http:\/\/gjweb.top\/wp-content\/uploads\/2023\/12\/image-2-1024x141.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"141\" data-original=\"http:\/\/gjweb.top\/wp-content\/uploads\/2023\/12\/image-2-1024x141.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-871\"  sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/div><\/figure>\n\n\n\n<p>\u5728 <code>entryAbility<\/code> \u4e2d\u6dfb\u52a0<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>onCreate(want,launchParam){\n    let promise = window.getLastWindow(this.context);\n    promise.then((data)=&gt;{\n       let windowClass = data;\n       \/\/ \u9690\u85cf\u9876\u90e8\u72b6\u6001\u680f\u80cc\u666f\n      windowClass.setWindowLayoutFullScreen(true);\n    })\n}<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">\u6c89\u6d78\u5f0f\u5168\u5c4f\u8bbe\u7f6e\uff08\u6e38\u620f\u5168\u5c4f\uff09<\/h3>\n\n\n\n<p>\u6548\u679c:<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='http:\/\/gjweb.top\/wp-content\/uploads\/2023\/12\/image-3-1024x162.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"162\" data-original=\"http:\/\/gjweb.top\/wp-content\/uploads\/2023\/12\/image-3-1024x162.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-872\"  sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/div><\/figure>\n\n\n\n<p>\u5728 <code>entryAbility<\/code> \u4e2d\u6dfb\u52a0<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>onWindowStageCreate(windowStage: window.WindowStage) {\n    windowStage.getMainWindow((err, windowClass) =&gt; {\n      \/\/ \u9690\u85cf\u72b6\u6001\u680f\u663e\u793a(\u5168\u5c4f\u6c89\u6d78\u5f0f)\n      windowClass.setWindowLayoutFullScreen(true)\n      windowClass.setWindowSystemBarEnable(&#91;'navigation'])\n    })\n    ....\n}\n<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">List\u7ec4\u4ef6\u5d4c\u5957web\u7ec4\u4ef6<\/h2>\n\n\n\n<p>\u5728 App \u5f00\u53d1\u4e2d,\u5bf9\u7ecf\u5e38\u66f4\u65b0\u7684\u6a21\u5757\u4f1a\u91c7\u7528 webView \u7684\u65b9\u5f0f, \u8ba9\u7528\u6237\u5728\u4e0d\u66f4\u65b0 APP \u7684\u60c5\u51b5\u4e0b,\u66f4\u65b0\u90e8\u5206\u5185\u5bb9,\u4f46\u9e3f\u8499\u7cfb\u7edf\u4e2d List \u7ec4\u4ef6\u5d4c\u5957 web \u7ec4\u4ef6, web \u7ec4\u4ef6\u533a\u57df\u4f1a\u5f71\u54cd\u6574\u4f53\u6ed1\u52a8, \u6548\u679c\u56fe\u5982\u4e0b<\/p>\n\n\n\n<figure class=\"wp-block-video\"><video height=\"1280\" style=\"aspect-ratio: 576 \/ 1280;\" width=\"576\" controls src=\"http:\/\/gjweb.top\/wp-content\/uploads\/2023\/12\/59cb52883db929c2196df8947db60898.mp4\"><\/video><\/figure>\n\n\n\n<p>\u539f\u56e0: List\u7ec4\u4ef6\u5d4c\u5957Web\u7ec4\u4ef6\u4ea7\u751f\u4e86\u6ed1\u52a8\u51b2\u7a81\uff0c\u8fd9\u91cc\u60a8\u53ef\u4ee5\u4f7f\u7528\u89e6\u6478\u6d4b\u8bd5\u63a7\u5236\u6765\u89c4\u907f\u6b64\u79cd\u60c5\u51b5<\/p>\n\n\n\n<p>\u89e3\u51b3\u65b9\u5f0f:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>ListItem(){\n    Web({ src:$rawfile(\"index.html\"), controller: this.webviewController})\n    .width(\"100%\")\n    .height(\"220\")\n}.hitTestBehavior(HitTestMode.Block)<\/code><\/pre>\n\n\n\n<p>\u6548\u679c\u5982\u4e0b:<\/p>\n\n\n\n<figure class=\"wp-block-video\"><video height=\"1280\" style=\"aspect-ratio: 576 \/ 1280;\" width=\"576\" controls src=\"http:\/\/gjweb.top\/wp-content\/uploads\/2023\/12\/79b28308fbbb9e0fc6ff8d04f1e7176d.mp4\"><\/video><\/figure>\n\n\n\n<p><a href=\"https:\/\/developer.harmonyos.com\/cn\/docs\/documentation\/doc-references-V3\/ts-universal-attributes-hit-test-behavior-0000001427744800-V3\">\u53c2\u8003\u6587\u6863<\/a><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u771f\u673a\u72b6\u6001\u4e0blog\u65e0\u6548<\/h2>\n\n\n\n<p>\u9e3f\u8499\u5f00\u53d1\u5728\u771f\u673a\u8c03\u8bd5\u4e0b\u65e0\u6cd5\u6253\u5370 log \u65e5\u5fd7, \u4f46\u5728\u9884\u89c8\u6a21\u5f0f\u548c\u865a\u62df\u673a\u4e0b\u53ef\u4ee5\u6b63\u5e38\u6253\u5370, \u6548\u679c\u56fe<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='http:\/\/gjweb.top\/wp-content\/uploads\/2023\/12\/image-1024x590.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"590\" data-original=\"http:\/\/gjweb.top\/wp-content\/uploads\/2023\/12\/image-1024x590.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-868\"  sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/div><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='http:\/\/gjweb.top\/wp-content\/uploads\/2023\/12\/image-1-1024x575.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"575\" data-original=\"http:\/\/gjweb.top\/wp-content\/uploads\/2023\/12\/image-1-1024x575.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-869\"  sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/div><\/figure>\n\n\n\n<p>\u89e3\u51b3\u65b9\u5f0f: \u771f\u673a\u4e0b\u5173\u95ed\u5f00\u53d1\u8005\u6a21\u5f0f\u548c USB\u8c03\u8bd5\uff0c\u91cd\u65b0\u6253\u5f00\u8fde\u63a5\u53ef\u4ee5\u770b\u5230\u65e5\u5fd7\u60c5\u51b5\uff0c\u5982\u679c\u63a7\u5236\u53f0\u4fe1\u606f\u8fc7\u591a\u53ef\u4ee5 <code>ctrl + F<\/code> \u8fc7\u6ee4\u81ea\u5df1\u7684 log \u65e5\u5fd7<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u83b7\u53d6\u6743\u9650 \u4ee5\u83b7\u53d6\u76f8\u673a\u6743\u9650\u4e3a\u4f8b\uff0c\u5148\u5728 main\/module.json5 \u4e2d\u914d\u7f6e\u76f8\u5e94\u7684\u6743\u9650 \u5177\u4f53\u914d\u7f6e\u89e3\u91ca\u4e00\u4e0b\uff0c\u642c [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[70],"tags":[],"class_list":["post-853","post","type-post","status-publish","format-standard","hentry","category-harmonyos4-0"],"_links":{"self":[{"href":"https:\/\/gjweb.top\/index.php?rest_route=\/wp\/v2\/posts\/853","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gjweb.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gjweb.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gjweb.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gjweb.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=853"}],"version-history":[{"count":8,"href":"https:\/\/gjweb.top\/index.php?rest_route=\/wp\/v2\/posts\/853\/revisions"}],"predecessor-version":[{"id":890,"href":"https:\/\/gjweb.top\/index.php?rest_route=\/wp\/v2\/posts\/853\/revisions\/890"}],"wp:attachment":[{"href":"https:\/\/gjweb.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=853"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gjweb.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=853"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gjweb.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=853"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}