{"id":29973,"date":"2024-11-25T14:20:02","date_gmt":"2024-11-25T06:20:02","guid":{"rendered":"https:\/\/fwq.ai\/blog\/29973\/"},"modified":"2024-11-25T14:20:02","modified_gmt":"2024-11-25T06:20:02","slug":"%e6%95%99%e4%bd%a0%e6%8f%90%e5%8d%87%e5%be%ae%e4%bf%a1%e5%b0%8f%e7%a8%8b%e5%ba%8f%e5%bc%80%e5%8f%91%e6%95%88%e7%8e%87%e7%9a%84%e6%ad%a5%e9%aa%a4%e8%af%a6%e8%a7%a3","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/29973\/","title":{"rendered":"\u6559\u4f60\u63d0\u5347\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u5f00\u53d1\u6548\u7387\u7684\u6b65\u9aa4\u8be6\u89e3"},"content":{"rendered":"<p>\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u7684 api \u5b9e\u73b0\u9700\u8981\u517c\u987e\u65b9\u65b9\u9762\u9762\uff0c\u6240\u4ee5\u4ecd\u7136\u4f7f\u7528 callback \u5199\u6cd5\u3002<\/p>\n<p>\u4f17\u6240\u5468\u77e5\uff0cCallback-Hell\uff08\u56de\u8c03\u5730\u72f1\uff09\u662f\u4f20\u7edf JS 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\u6d4b\u8bd5\u5de5\u5177\uff0c\u53ef\u4ee5\u6839\u636e\u9700\u8981\u9009\u62e9\u3002<\/p>\n<\/li>\n<\/ul>\n<h3> \u5de5\u5177\u548c\u4f9d\u8d56\u6a21\u5757<\/h3>\n<h4>\u4e0b\u8f7d\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u5f00\u53d1\u8005\u5de5\u5177<\/h4>\n<p>\u5f00\u53d1\u8005\u5de5\u5177\u662f\u7528 NW.js \u6a21\u62df\u7684\u73af\u5883\uff0c\u5728\u5fae\u4fe1\u4e2d\uff0c\u5219\u662f JavascriptCore \u73af\u5883\u3002<\/p>\n<p>\u4e0d\u8fc7\u4e0d\u7528\u62c5\u5fc3, \u53ea\u662f\u4e24\u4e2a\u4e0d\u540c\u7684 VM\uff0c\u672c\u8d28\u662f\u4e00\u6837\u7684\u3002<\/p>\n<p>NW.js&nbsp;\u53ef\u80fd\u5b58\u5728\u4e00\u4e9b\u5c0f bug\uff0c\u5199\u4ee3\u7801\u7684\u65f6\u5019\u6ce8\u610f\u4e00\u4e0b\u5c31\u597d\u3002<\/p>\n<h4>\u7528 npm \u547d\u4ee4\u5f00\u59cb\u4e00\u4e2a\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u9879\u76ee<\/h4>\n<pre>mkdir&nbsp;myappcd&nbsp;myapp\r\nnpm&nbsp;init<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<h3>\u5f00\u59cb\u5b89\u88c5\u5fc5\u8981\u7684\u4f9d\u8d56\u6a21\u5757<\/h3>\n<p>\u7531\u4e8e\u9664\u4e86\u5c0f\u7a0b\u5e8f\u8fd0\u884c\u65f6\u9700\u8981\u7684\u6a21\u5757\uff0c\u8fd8\u6709\u6784\u5efa\u6240\u9700\u8981\u7684\u6a21\u5757\u3002<\/p>\n<p>\u770b\u8d77\u6765\u4f1a\u6bd4\u8f83\u591a\uff0c\u4e0d\u8fc7\u4e0d\u7528\u62c5\u5fc3\uff0c\u5927\u591a\u6570\u90fd\u662f\u58f0\u660e\u6027\u7684\uff0c\u4e0d\u9700\u8981\u4f60\u76f4\u63a5\u8c03\u7528\u3002<\/p>\n<p>\u4e3a\u4e86\u65b9\u4fbf\u7ecf\u9a8c\u5c11\u4e9b\u7684\u540c\u5b66\u7406\u89e3\uff0c\u6211\u5c06\u8fd9\u4e9b\u4f9d\u8d56\u5206\u6b65\u5b89\u88c5\u3002<\/p>\n<p>\u9996\u5148\u662f\u4ee3\u7801\u8f6c\u8bd1\u5de5\u5177 Babel\uff1a<\/p>\n<pre>npm&nbsp;install&nbsp;--save-dev&nbsp;babel-cli&nbsp;babel-core&nbsp;babel-loader&nbsp;babel-plugin-add-module-exports&nbsp;babel-polyfill&nbsp;babel-preset-es2015&nbsp;babel-preset-stage-0<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u6709\u4e86\u4e0a\u9762\u8fd9\u4e9b\u6a21\u5757\uff0c\u5c31\u53ef\u4ee5\u5728\u6784\u5efa\u65f6\uff0c\u5c06 ES6\/7 \u7684\u4ee3\u7801\u8f6c\u8bd1\u4e3a ES5 \u7684\u4ee3\u7801\u4e86\uff08\u5176\u5b9e\u89e3\u91ca\u5668\u90fd\u53ea\u8ba4 ES5\uff09\u3002<\/p>\n<p>\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5b89\u88c5\u6253\u5305\u5de5\u5177 webpack\uff1a<\/p>\n<pre>npm&nbsp;install&nbsp;webpack&nbsp;--save-dev<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u6211\u4eec\u53ea\u9700\u8981\u5bf9\u4ee3\u7801\u8fdb\u884c\u6253\u5305\uff0c\u4e0d\u9700\u8981 dev server \u548c hot module replace \u529f\u80fd\u3002<\/p>\n<p>\u56e0\u6b64\uff0c\u6211\u4eec\u53ea\u9700\u8981\u5b89\u88c5 webpack module \u672c\u8eab\u5373\u53ef\uff0c\u65e0\u9700\u5b89\u88c5\u5176\u4ed6\u6269\u5c55\u548c\u63d2\u4ef6\u3002<\/p>\n<p>\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u6765\u5b89\u88c5 Redux\uff1a<\/p>\n<pre>npm&nbsp;install&nbsp;redux&nbsp;redux-thunk&nbsp;--save-dev<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u7531\u4e8e\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u6211\u4eec\u7ecf\u5e38\u4f1a\u9700\u8981\u5f02\u6b65\u8c03\u7528 API \u670d\u52a1\u5668\u7684\uff0c\u56e0\u6b64\u6211\u4eec\u8fd8\u9700\u8981&nbsp;redux-thunk&nbsp;\u8fd9\u4e2a\u6a21\u5757\uff0c\u6765\u5904\u7406\u5f02\u6b65\u3002<\/p>\n<p>\u7136\u540e\u5b89\u88c5\u5f00\u53d1\u5c0f\u7a0b\u5e8f\u7684\u8f85\u52a9\u6a21\u5757\uff1a<\/p>\n<pre>npm&nbsp;install&nbsp;xixilive\/weapp&nbsp;xixilive\/redux-weapp&nbsp;--save-dev<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5176\u4e2d\uff0cweapp \u6a21\u5757\u662f\u5bf9\u5fae\u4fe1\u5c0f\u7a0b\u5e8f API \u7684 wrapper\uff0c\u63d0\u4f9b\u4e86\u66f4\u6613\u4e8e\u4f7f\u7528\u7684 API\uff0credux-weapp \u662f\u57fa\u4e8e Redux \u5bf9\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u8fdb\u884c\u72b6\u6001\u7ba1\u7406\u3002<\/p>\n<h4>\u5efa\u7acb\u9879\u76ee <\/h4>\n<pre>myapp\r\n |- es6                # \u6e90\u4ee3\u7801\r\n   |- myapp.js         # \u5728app.js\u6587\u4ef6\u4e2drequire\u6b64\u6587\u4ef6\r\n |- lib                # \u5b58\u653e\u7f16\u8bd1\u4e4b\u540e\u7684js\u6587\u4ef6\r\n |- pages              # \u5c0f\u7a0b\u5e8f\u9875\u9762\u5b9a\u4e49\r\n   |- projects\r\n     |- projects.js\r\n     |- projects.json\r\n     |- projects.wxml\r\n     |- projects.wxss\r\n   ...\r\n |- app.js             # \u5c0f\u7a0b\u5e8f\u5165\u53e3\u6587\u4ef6\r\n |- app.json\r\n |- app.wxss\r\n |- webpack.config.js  # webpack\u914d\u7f6e\u6587\u4ef6<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<h4>\u7f16\u5199\u6784\u5efa\u811a\u672c<\/h4>\n<p>\u9996\u5148\u5f97\u5199&nbsp;webpack.config.js, \u8fd9\u4e2a\u662f\u5fc5\u987b\u7684\u3002<\/p>\n<p>\u7531\u4e8e\u8fd9\u4e2a\u6784\u5efa\u662f\u4e3a\u4e86\u672c\u5730\u5316\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u7684\u4f9d\u8d56\uff0c\u56e0\u6b64\u6211\u4eec\u53ea\u5904\u7406 JS \u6587\u4ef6\u3002\u82e5\u9700\u8981\u6253\u5305\u5176\u4ed6\u8d44\u6e90\uff0c\u8bf7\u8bfb\u8005\u81ea\u884c\u7814\u7a76\u3002<\/p>\n<p>\u800c\u4e14\uff0c\u503c\u5f97\u6ce8\u610f\u7684\u662f\uff0c\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u5305\u6709 1 MB 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