{"id":167049,"date":"2024-11-05T21:56:27","date_gmt":"2024-11-05T13:56:27","guid":{"rendered":"https:\/\/server.hk\/cnblog\/167049\/"},"modified":"2024-11-05T21:56:28","modified_gmt":"2024-11-05T13:56:28","slug":"%e5%88%a9%e7%94%a8nw-js%e5%af%a6%e7%8f%be%e9%ab%98%e6%95%88%e7%9a%84%e6%9c%ac%e5%9c%b0%e6%95%b8%e6%93%9a%e5%ba%ab%e6%93%8d%e4%bd%9c-nw-js%e6%9c%ac%e5%9c%b0%e6%95%b8%e6%93%9a%e5%ba%ab","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/167049\/","title":{"rendered":"\u5229\u7528nw.js\u5be6\u73fe\u9ad8\u6548\u7684\u672c\u5730\u6578\u64da\u5eab\u64cd\u4f5c (nw.js\u672c\u5730\u6578\u64da\u5eab)"},"content":{"rendered":"<h1 id=\"%e5%88%a9%e7%94%a8nw-js%e5%af%a6%e7%8f%be%e9%ab%98%e6%95%88%e7%9a%84%e6%9c%ac%e5%9c%b0%e6%95%b8%e6%93%9a%e5%ba%ab%e6%93%8d%e4%bd%9c-nw-js%e6%9c%ac%e5%9c%b0%e6%95%b8%e6%93%9a%e5%ba%ab-ytcoOpLmxS\">\u5229\u7528nw.js\u5be6\u73fe\u9ad8\u6548\u7684\u672c\u5730\u6578\u64da\u5eab\u64cd\u4f5c (nw.js\u672c\u5730\u6578\u64da\u5eab)<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u61c9\u7528\u958b\u767c\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u4f7f\u7528\u5df2\u6210\u70ba\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\u3002\u7279\u5225\u662f\u5728\u684c\u9762\u61c9\u7528\u7a0b\u5e8f\u4e2d\uff0c\u958b\u767c\u8005\u9700\u8981\u4e00\u7a2e\u9ad8\u6548\u4e14\u6613\u65bc\u4f7f\u7528\u7684\u65b9\u5f0f\u4f86\u7ba1\u7406\u672c\u5730\u6578\u64da\u3002nw.js\u4f5c\u70ba\u4e00\u500b\u5f37\u5927\u7684\u958b\u6e90\u6846\u67b6\uff0c\u7d50\u5408\u4e86Node.js\u548cChromium\u7684\u512a\u52e2\uff0c\u70ba\u958b\u767c\u8005\u63d0\u4f9b\u4e86\u9748\u6d3b\u7684\u89e3\u6c7a\u65b9\u6848\u4f86\u5be6\u73fe\u672c\u5730\u6578\u64da\u5eab\u64cd\u4f5c\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afnw-js%ef%bc%9f-ytcoOpLmxS\">\u4ec0\u9ebc\u662fnw.js\uff1f<\/h2>\n<p>nw.js\uff08\u539f\u540dnode-webkit\uff09\u662f\u4e00\u500b\u958b\u6e90\u6846\u67b6\uff0c\u5141\u8a31\u958b\u767c\u8005\u4f7f\u7528HTML5\u3001CSS\u548cJavaScript\u4f86\u69cb\u5efa\u684c\u9762\u61c9\u7528\u7a0b\u5e8f\u3002\u5b83\u7684\u6838\u5fc3\u662f\u5c07Node.js\u7684\u5f8c\u7aef\u80fd\u529b\u8207Chromium\u7684\u524d\u7aef\u80fd\u529b\u7d50\u5408\u5728\u4e00\u8d77\uff0c\u9019\u4f7f\u5f97\u958b\u767c\u8005\u53ef\u4ee5\u5728\u684c\u9762\u74b0\u5883\u4e2d\u4f7f\u7528JavaScript\u4f86\u9032\u884c\u6587\u4ef6\u7cfb\u7d71\u64cd\u4f5c\u3001\u7db2\u7d61\u8acb\u6c42\u4ee5\u53ca\u6578\u64da\u5eab\u7ba1\u7406\u7b49\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%81%b8%e6%93%87%e6%9c%ac%e5%9c%b0%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%9f-ytcoOpLmxS\">\u70ba\u4ec0\u9ebc\u9078\u64c7\u672c\u5730\u6578\u64da\u5eab\uff1f<\/h2>\n<p>\u5728\u8a31\u591a\u60c5\u6cc1\u4e0b\uff0c\u4f7f\u7528\u672c\u5730\u6578\u64da\u5eab\u53ef\u4ee5\u63d0\u9ad8\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u548c\u7528\u6236\u9ad4\u9a57\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u9078\u64c7\u672c\u5730\u6578\u64da\u5eab\u7684\u539f\u56e0\uff1a<\/p>\n<ul>\n<li><strong>\u5feb\u901f\u5b58\u53d6\uff1a<\/strong>\u672c\u5730\u6578\u64da\u5eab\u53ef\u4ee5\u6e1b\u5c11\u7db2\u7d61\u5ef6\u9072\uff0c\u63d0\u4f9b\u66f4\u5feb\u7684\u6578\u64da\u5b58\u53d6\u901f\u5ea6\u3002<\/li>\n<li><strong>\u96e2\u7dda\u529f\u80fd\uff1a<\/strong>\u7528\u6236\u53ef\u4ee5\u5728\u6c92\u6709\u7db2\u7d61\u9023\u63a5\u7684\u60c5\u6cc1\u4e0b\u4f7f\u7528\u61c9\u7528\u7a0b\u5e8f\uff0c\u6578\u64da\u4ecd\u7136\u53ef\u4ee5\u88ab\u5b58\u5132\u548c\u6aa2\u7d22\u3002<\/li>\n<li><strong>\u6578\u64da\u5b89\u5168\uff1a<\/strong>\u672c\u5730\u6578\u64da\u5eab\u53ef\u4ee5\u6e1b\u5c11\u6578\u64da\u6d29\u9732\u7684\u98a8\u96aa\uff0c\u56e0\u70ba\u6578\u64da\u4e0d\u9700\u8981\u901a\u904e\u4e92\u806f\u7db2\u50b3\u8f38\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%9c%a8nw-js%e4%b8%ad%e4%bd%bf%e7%94%a8%e6%9c%ac%e5%9c%b0%e6%95%b8%e6%93%9a%e5%ba%ab-ytcoOpLmxS\">\u5728nw.js\u4e2d\u4f7f\u7528\u672c\u5730\u6578\u64da\u5eab<\/h2>\n<p>\u5728nw.js\u4e2d\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u9078\u64c7\u591a\u7a2e\u672c\u5730\u6578\u64da\u5eab\u89e3\u6c7a\u65b9\u6848\uff0c\u5982SQLite\u3001IndexedDB\u6216PouchDB\u7b49\u3002\u9019\u88e1\u6211\u5011\u5c07\u91cd\u9ede\u4ecb\u7d39\u5982\u4f55\u4f7f\u7528SQLite\u4f86\u5be6\u73fe\u9ad8\u6548\u7684\u672c\u5730\u6578\u64da\u5eab\u64cd\u4f5c\u3002<\/p>\n<h3 id=\"%e5%ae%89%e8%a3%9dsqlite-ytcoOpLmxS\">\u5b89\u88ddSQLite<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u5728\u60a8\u7684nw.js\u9805\u76ee\u4e2d\u5b89\u88ddSQLite\u3002\u53ef\u4ee5\u4f7f\u7528npm\u4f86\u5b89\u88ddsqlite3\u6a21\u584a\uff1a<\/p>\n<pre><code>npm install sqlite3<\/code><\/pre>\n<h3 id=\"%e5%89%b5%e5%bb%ba%e6%95%b8%e6%93%9a%e5%ba%ab%e5%92%8c%e8%a1%a8-ytcoOpLmxS\">\u5275\u5efa\u6578\u64da\u5eab\u548c\u8868<\/h3>\n<p>\u63a5\u4e0b\u4f86\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u78bc\u4f86\u5275\u5efa\u4e00\u500b\u65b0\u7684SQLite\u6578\u64da\u5eab\u548c\u4e00\u500b\u8868\uff1a<\/p>\n<pre><code>const sqlite3 = require('sqlite3').verbose();\nlet db = new sqlite3.Database('mydb.db');\n\ndb.serialize(() =&gt; {\n    db.run(\"CREATE TABLE IF NOT EXISTS user (id INTEGER PRIMARY KEY, name TEXT, email TEXT)\");\n\n    let stmt = db.prepare(\"INSERT INTO user (name, email) VALUES (?, ?)\");\n    stmt.run(\"John Doe\", \"john@example.com\");\n    stmt.finalize();\n});\n\ndb.close();<\/code><\/pre>\n<h3 id=\"%e6%9f%a5%e8%a9%a2%e6%95%b8%e6%93%9a-ytcoOpLmxS\">\u67e5\u8a62\u6578\u64da<\/h3>\n<p>\u4e00\u65e6\u6578\u64da\u5eab\u548c\u8868\u5275\u5efa\u5b8c\u6210\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u78bc\u4f86\u67e5\u8a62\u6578\u64da\uff1a<\/p>\n<pre><code>db = new sqlite3.Database('mydb.db');\n\ndb.serialize(() =&gt; {\n    db.each(\"SELECT id, name, email FROM user\", (err, row) =&gt; {\n        console.log(row.id + \": \" + row.name + \" - \" + row.email);\n    });\n});\n\ndb.close();<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-ytcoOpLmxS\">\u7d50\u8ad6<\/h2>\n<p>\u5229\u7528nw.js\u9032\u884c\u672c\u5730\u6578\u64da\u5eab\u64cd\u4f5c\u4e0d\u50c5\u7c21\u55ae\u800c\u4e14\u9ad8\u6548\u3002\u901a\u904e\u4f7f\u7528SQLite\u7b49\u6578\u64da\u5eab\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5730\u7ba1\u7406\u61c9\u7528\u7a0b\u5e8f\u4e2d\u7684\u6578\u64da\uff0c\u4e26\u63d0\u4f9b\u66f4\u597d\u7684\u7528\u6236\u9ad4\u9a57\u3002\u96a8\u8457\u684c\u9762\u61c9\u7528\u7a0b\u5e8f\u9700\u6c42\u7684\u589e\u52a0\uff0c\u638c\u63e1\u9019\u4e9b\u6280\u8853\u5c07\u5c0d\u958b\u767c\u8005\u7684\u8077\u696d\u751f\u6daf\u5927\u6709\u88e8\u76ca\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u4f86\u652f\u6301\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u4f86\u90e8\u7f72\u60a8\u7684nw.js\u61c9\u7528\uff0c\u9019\u5c07\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u7684\u74b0\u5883\u548c\u512a\u8cea\u7684\u6027\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u5229\u7528nw.js\u5be6\u73fe\u9ad8\u6548\u7684\u672c\u5730\u6578\u64da\u5eab\u64cd\u4f5c\uff0c\u63d0\u5347\u61c9\u7528\u6027\u80fd\u8207\u7528\u6236\u9ad4\u9a57\uff0c\u7c21\u5316\u6578\u64da\u7ba1\u7406\u6d41\u7a0b\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-167049","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/167049","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"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=167049"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/167049\/revisions"}],"predecessor-version":[{"id":167050,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/167049\/revisions\/167050"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=167049"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=167049"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=167049"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}