{"id":207088,"date":"2025-07-08T09:00:45","date_gmt":"2025-07-08T01:00:45","guid":{"rendered":"https:\/\/server.hk\/cnblog\/207088\/"},"modified":"2025-07-08T09:00:45","modified_gmt":"2025-07-08T01:00:45","slug":"%e5%9c%a8-golang-%e4%b8%ad%e6%98%be%e7%a4%ba%e5%92%8c%e5%a4%84%e7%90%86-fyne-%e7%aa%97%e5%8f%a3","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/207088\/","title":{"rendered":"\u5728 golang \u4e2d\u663e\u793a\u548c\u5904\u7406 Fyne \u7a97\u53e3"},"content":{"rendered":"<p><b><\/b> <\/p>\n<p>\u5f53\u524d\u4f4d\u7f6e\uff1a <span>&gt;<\/span> <span>&gt;<\/span> <span>&gt;<\/span> <span>&gt;<\/span> <span>\u5728 golang \u4e2d\u663e\u793a\u548c\u5904\u7406 Fyne \u7a97\u53e3<\/span><\/p>\n<p><span>\u6765\u6e90\uff1astackoverflow<\/span><br \/>\n<span>2024-04-19 22:45:19<\/span><br \/>\n<span><i><\/i>0\u6d4f\u89c8<\/span><br \/>\n<span style=\"cursor: pointer\"><i><\/i>\u6536\u85cf<\/span> <\/p>\n<p>\u4f60\u5728\u5b66\u4e60<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">Golang<\/span>\u76f8\u5173\u7684\u77e5\u8bc6\u5417\uff1f\u672c\u6587<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300a\u5728 golang \u4e2d\u663e\u793a\u548c\u5904\u7406 Fyne \u7a97\u53e3\u300b<\/span>\uff0c\u4e3b\u8981\u4ecb\u7ecd\u7684\u5185\u5bb9\u5c31\u6d89\u53ca\u5230<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\uff0c\u5982\u679c\u4f60\u60f3\u63d0\u5347\u81ea\u5df1\u7684\u5f00\u53d1\u80fd\u529b\uff0c\u5c31\u4e0d\u8981\u9519\u8fc7\u8fd9\u7bc7\u6587\u7ae0\uff0c\u5927\u5bb6\u8981\u77e5\u9053\u7f16\u7a0b\u7406\u8bba\u57fa\u7840\u548c\u5b9e\u6218\u64cd\u4f5c\u90fd\u662f\u4e0d\u53ef\u6216\u7f3a\u7684\u54e6\uff01<\/p>\n<p> \u95ee\u9898\u5185\u5bb9<br \/>\n <\/p>\n<p>\u6211\u8bd5\u56fe\u8ba9\u8fd9\u4e2a\u811a\u672c\u80fd\u591f\u5728\u6bcf\u6b21\u51fd\u6570 initconnection \u4ece\u670d\u52a1\u5668\u7aef\u63a5\u6536\u5230\u547d\u4ee4\u65f6\u663e\u793a gui (drawmessage) \u6b63\u5982\u60a8\u6240\u770b\u5230\u7684\uff0c\u5f53\u63a5\u6536\u5230\u547d\u4ee4\u201cshowwindow\u201d\u65f6\uff0c\u6b64\u811a\u672c\u4f1a\u4ece func initconnection() \u8c03\u7528drawmessage()\uff0c\u6b64\u4ee3\u7801\u53ea\u80fd\u6b63\u5e38\u5de5\u4f5c \u7b2c\u4e00\u6b21\u63a5\u6536\u547d\u4ee4\u5e76\u5173\u95ed gui \u5f53\u6211\u5c1d\u8bd5\u518d\u6b21\u53d1\u9001\u547d\u4ee4\u65f6\u6ca1\u6709\u5f39\u51fa\u7a97\u53e3 \u5982\u4f55\u8ba9\u5b83\u6bcf\u6b21\u6536\u5230\u547d\u4ee4\u90fd\u6709\u54cd\u5e94\uff1f<\/p>\n<pre>package main\n\nimport (\n    \"fyne.io\/fyne\/canvas\"\n    \"fyne.io\/fyne\/container\"\n    \"fyne.io\/fyne\/v2\/app\"\n)\n\nvar done = make(chan struct{})\n\nfunc initConnection(receivedCommand string) {\n    switch receivedCommand {\n    case \"ShowWindow\":\n        done &lt;- struct{}{}\n    }\n}\nfunc main() {\n\n    go initConnection()\n\n    for {\n        select {\n        case &lt;-done:\n            DrawMessage()\n        }\n    }\n}\n\nfunc DrawMessage() {\n    myApp := app.New()\n    myWindow := myApp.NewWindow(\"New GUI\")\n    image := canvas.NewImageFromFile(\"message.png\")\n    image.FillMode = canvas.ImageFillOriginal\n    content := container.NewVBox(container.NewCenter(image))\n    myWindow.SetContent(content)\n    myWindow.ShowAndRun()\n}<\/pre>\n<p> <\/p>\n<h2>\u6b63\u786e\u7b54\u6848<\/h2>\n<p> <\/p>\n<p>\u6b63\u5982\u60a8\u4e0a\u4e00\u4e2a\u95ee\u9898\uff08\uff09\u4e2d\u6240\u5efa\u8bae\u7684\uff0c\u60a8\u5e94\u8be5\u5c06 App.Run \u4e0e Window.Show \u5206\u5f00&#8230;&#8230; \u60a8\u6b63\u5728\u8fd0\u884c\u7684\u5e94\u7528\u7a0b\u5e8f\u4f1a\u963b\u6b62\u5176\u9000\u51fa\uff0c\u4f46\u60a8\u53ef\u4ee5\u5728\u542f\u52a8 Fyne \u5e94\u7528\u7a0b\u5e8f\u4e4b\u540e\u663e\u793a\u8be5\u7a97\u53e3\u3002<\/p>\n<p>\u6587\u4e2d\u5173\u4e8e\u7684\u77e5\u8bc6\u4ecb\u7ecd\uff0c\u5e0c\u671b\u5bf9\u4f60\u7684\u5b66\u4e60\u6709\u6240\u5e2e\u52a9\uff01\u82e5\u662f\u53d7\u76ca\u532a\u6d45\uff0c\u90a3\u5c31\u52a8\u52a8\u9f20\u6807\u6536\u85cf\u8fd9\u7bc7\u300a\u5728 golang \u4e2d\u663e\u793a\u548c\u5904\u7406 Fyne \u7a97\u53e3\u300b\u6587\u7ae0\u5427\uff0c\u4e5f\u53ef\u5173\u6ce8\u516c\u4f17\u53f7\u4e86\u89e3\u76f8\u5173\u6280\u672f\u6587\u7ae0\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5f53\u524d\u4f4d\u7f6e\uff1a &gt; &gt; &#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4925],"tags":[],"class_list":["post-207088","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/207088","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=207088"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/207088\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=207088"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=207088"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=207088"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}