labrador \u547d\u4ee4<\/p>\n
labrador init \u521d\u59cb\u5316\u9879\u76ee\u547d\u4ee4<\/p>\n
\u6ce8\u610f\u6b64\u547d\u4ee4\u4f1a\u521d\u59cb\u5316\u5f53\u524d\u7684\u76ee\u5f55\u4e3a\u9879\u76ee\u76ee\u5f55\u3002<\/p>\n
labrador build \u6784\u5efa\u5f53\u524d\u9879\u76ee<\/p>\n
Usage: labrador build [options]\r\n\r\n Options:\r\n\r\n -h, --help output usage information\r\n -V, --version output the version number\r\n -c, --catch \u5728\u8f7d\u5165\u65f6\u81ea\u52a8catch\u6240\u6709JS\u811a\u672c\u7684\u9519\u8bef\r\n -t, --test \u8fd0\u884c\u6d4b\u8bd5\u811a\u672c\r\n -d, --debug DEBUG\u6a21\u5f0f\r\n -m, --minify \u538b\u7f29\u4ee3\u7801\r\n -f, --force \u5f3a\u5236\u6784\u5efa\uff0c\u4e0d\u4f7f\u7528\u7f13\u5b58<\/pre>\n\u767b\u5f55\u540e\u590d\u5236 <\/p>\n
labrador watch \u76d1\u6d4b\u6587\u4ef6\u53d8\u5316<\/p>\n
Usage: labrador watch [options]\r\n\r\n Options:\r\n\r\n -h, --help output usage information\r\n -V, --version output the version number\r\n -c, --catch \u5728\u8f7d\u5165\u65f6\u81ea\u52a8catch\u6240\u6709JS\u811a\u672c\u7684\u9519\u8bef\r\n -t, --test \u8fd0\u884c\u6d4b\u8bd5\u811a\u672c\r\n -d, --debug DEBUG\u6a21\u5f0f<\/pre>\n\u767b\u5f55\u540e\u590d\u5236 <\/p>\n
labrador \u5e93<\/p>\n
labrador \u5e93\u5bf9\u5168\u5c40\u7684 wx \u53d8\u91cf\u8fdb\u884c\u4e86\u5c01\u88c5\uff0c\u5c06\u5927\u90e8\u5206 wx \u5bf9\u8c61\u4e2d\u7684\u65b9\u6cd5\u8fdb\u884c\u4e86Promise\u652f\u6301\uff0c \u9664\u4e86\u4ee5 on* \u5f00\u5934\u6216\u4ee5 *Sync\u7ed3\u5c3e\u7684\u65b9\u6cd5\u3002\u5728\u5982\u4e0b\u4ee3\u7801\u4e2d\u4f7f\u7528 labrador \u5e93\u3002<\/p>\n
import wx from 'labrador';console.log(wx.version);wx.app; \r\n\/\/ \u548c\u5168\u5c40\u7684 getApp() \u51fd\u6570\u6548\u679c\u4e00\u6837\uff0c\u4ee3\u7801\u98ce\u683c\u4e0d\u5efa\u8bae\u7c97\u66b4\u5730\u8bbf\u95ee\u5168\u5c40\u5bf9\u8c61\u548c\u65b9\u6cd5wx.Component; \r\n\/\/ Labrador \u81ea\u5b9a\u4e49\u7ec4\u4ef6\u57fa\u7c7bwx.List; \r\n\/\/ Labrador \u81ea\u5b9a\u4e49\u7ec4\u4ef6\u5217\u8868\u7c7bwx.PropTypes; \r\n\/\/ Labrador \u6570\u636e\u7c7b\u578b\u6821\u9a8c\u5668\u96c6\u5408wx.login; \r\n\/\/ \u5c01\u88c5\u540e\u7684\u5fae\u4fe1\u767b\u5f55\u63a5\u53e3wx.getStorage; \r\n\/\/ \u5c01\u88c5\u540e\u7684\u8bfb\u53d6\u7f13\u5b58\u63a5\u53e3<\/pre>\n\u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u6211\u4eec\u5efa\u8bae\u4e0d\u8981\u518d\u4f7f\u7528 wx.getStorageSync() \u7b49\u540c\u6b65\u963b\u585e\u65b9\u6cd5\uff0c\u800c\u5728 async \u51fd\u6570\u4e2d\u4f7f\u7528 await wx.getStorage() \u5f02\u6b65\u975e\u963b\u585e\u65b9\u6cd5\u63d0\u9ad8\u6027\u80fd\uff0c\u9664\u975e\u9047\u5230\u7279\u6b8a\u60c5\u51b5\u3002<\/p>\n
app.js<\/p>\n
src\/app.js \u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n
import wx from 'labrador';import {sleep} from '.\/utils\/util';export default class {\r\n globalData = {\r\n userInfo: null\r\n }; async onLaunch() { \/\/\u8c03\u7528API\u4ece\u672c\u5730\u7f13\u5b58\u4e2d\u83b7\u53d6\u6570\u636e\r\n let res = await wx.getStorage({ key: 'logs' }); let logs = res.data || []; logs.unshift(Date.now()); await wx.setStorage({ key: 'logs', data: logs }); this.timer();\r\n } async timer() { while (true) { console.log('hello'); await sleep(10000);\r\n }\r\n } async getUserInfo() { if (this.globalData.userInfo) { return this.globalData.userInfo;\r\n } await wx.login(); let res = await wx.getUserInfo(); this.globalData.userInfo = res.userInfo; return res.userInfo;\r\n }\r\n}<\/pre>\n\u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u4ee3\u7801\u4e2d\u5168\u90e8\u4f7f\u7528ES6\/7\u6807\u51c6\u8bed\u6cd5\u3002\u4ee3\u7801\u4e0d\u5fc5\u58f0\u660e use strict \uff0c\u56e0\u4e3a\u5728\u7f16\u8bd1\u65f6\uff0c\u6240\u6709\u4ee3\u7801\u90fd\u4f1a\u5f3a\u5236\u4f7f\u7528\u4e25\u683c\u6a21\u5f0f\u3002<\/p>\n
\u4ee3\u7801\u4e2d\u5e76\u672a\u8c03\u7528\u5168\u5c40\u7684 App() \u65b9\u6cd5\uff0c\u800c\u662f\u4f7f\u7528 export \u8bed\u6cd5\u9ed8\u8ba4\u5bfc\u51fa\u4e86\u4e00\u4e2a\u7c7b\uff0c\u5728\u7f16\u8bd1\u540e\uff0cLabrador\u4f1a\u81ea\u52a8\u589e\u52a0 App() \u65b9\u6cd5\u8c03\u7528\uff0c\u6240\u6709\u8bf7\u52ff\u624b\u52a8\u8c03\u7528 App() \u65b9\u6cd5\u3002\u8fd9\u6837\u505a\u662f\u56e0\u4e3a\u4ee3\u7801\u98ce\u683c\u4e0d\u5efa\u8bae\u7c97\u66b4\u5730\u8bbf\u95ee\u5168\u5c40\u5bf9\u8c61\u548c\u65b9\u6cd5\u3002<\/p>\n
\u81ea\u5b9a\u4e49\u7ec4\u4ef6<\/p>\n
Labrador\u7684\u81ea\u5b9a\u4e49\u7ec4\u4ef6\uff0c\u662f\u57fa\u4e8e\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u6846\u67b6\u7684\u7ec4\u4ef6\u4e4b\u4e0a\uff0c\u8fdb\u4e00\u6b65\u81ea\u5b9a\u4e49\u7ec4\u5408\uff0c\u62e5\u6709\u903b\u8f91\u5904\u7406\u548c\u6837\u5f0f\u3002<\/p>\n
\u9879\u76ee\u4e2d\u901a\u7528\u81ea\u5b9a\u4e49\u7ec4\u4ef6\u5b58\u653e\u5728 src\/compontents \u76ee\u5f55\uff0c\u4e00\u4e2a\u7ec4\u4ef6\u4e00\u822c\u7531\u4e09\u4e2a\u6587\u4ef6\u7ec4\u6210\uff0c*.js \u3001 *.xml \u548c *.less \u5206\u522b\u5bf9\u5e94\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u6846\u67b6\u7684 js \u3001 wxml \u548c wxss \u6587\u4ef6\u3002\u5728Labardor\u9879\u76ee\u6e90\u7801\u4e2d\uff0c\u6211\u4eec\u7279\u610f\u91c7\u7528\u4e86 xml \u548c less \u540e\u7f00\u4ee5\u793a\u533a\u522b\u3002\u5982\u679c\u7ec4\u4ef6\u5305\u542b\u5355\u5143\u6d4b\u8bd5\uff0c\u90a3\u4e48\u5728\u7ec4\u4ef6\u76ee\u5f55\u4e0b\u4f1a\u5b58\u5728\u4e00\u4e2a *.test.js \u7684\u6d4b\u8bd5\u811a\u672c\u6587\u4ef6\u3002<\/p>\n
\u81ea\u5b9a\u4e49\u7ec4\u4ef6\u793a\u4f8b<\/p>\n
\u4e0b\u9762\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u81ea\u5b9a\u4e49\u7ec4\u4ef6\u4ee3\u7801\u5b9e\u4f8b\uff1a<\/p>\n
\u903b\u8f91 src\/compontents\/title\/title.js<\/p>\n
import wx from 'labrador';import randomColor from '..\/..\/utils\/random-color';const { string } = wx.PropTypes;export default class Title extends wx.Component {\r\n\r\n propTypes = {\r\n text: string\r\n };\r\n\r\n props = {\r\n text: ''\r\n };\r\n\r\n data = {\r\n text: '',\r\n color: randomColor()\r\n }; onUpdate(props) { this.setData('text', props.text);\r\n } handleTap() { this.setData({\r\n color: randomColor()\r\n });\r\n }\r\n}<\/pre>\n\u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u81ea\u5b9a\u4e49\u7ec4\u4ef6\u7684\u903b\u8f91\u4ee3\u7801\u548c\u5fae\u4fe1\u6846\u67b6\u4e2d\u7684page\u5f88\u76f8\u4f3c\uff0c\u6700\u5927\u7684\u533a\u522b\u662f\u5728js\u903b\u8f91\u4ee3\u7801\u4e2d\uff0c\u6ca1\u6709\u8c03\u7528\u5168\u5c40\u7684 Page() \u51fd\u6570\u58f0\u660e\u9875\u9762\uff0c\u800c\u662f\u7528 export \u8bed\u6cd5\u5bfc\u51fa\u4e86\u4e00\u4e2a\u9ed8\u8ba4\u7684\u7c7b\uff0c\u8fd9\u4e2a\u7c7b\u5fc5\u987b\u7ee7\u627f\u4e8e labrador.Component \u7ec4\u4ef6\u57fa\u7c7b\u3002<\/p>\n
\u76f8\u5bf9\u4e8e\u5fae\u4fe1\u6846\u67b6\u4e2d\u7684page\uff0cLabrador\u81ea\u5b9a\u4e49\u7ec4\u4ef6\u6269\u5c55\u4e86 propTypes \u3001 props \u3001 children \u9009\u9879\u53ca onUpdate \u751f\u547d\u5468\u671f\u51fd\u6570\u3002children \u9009\u9879\u4ee3\u8868\u5f53\u524d\u7ec4\u4ef6\u4e2d\u7684\u5b50\u7ec4\u4ef6\u96c6\u5408\uff0c\u6b64\u9009\u9879\u5c06\u5728\u4e0b\u6587\u4e2d\u53d9\u8ff0\u3002<\/p>\n
Labrador\u7684\u76ee\u6807\u662f\u6784\u5efa\u4e00\u4e2a\u53ef\u4ee5\u91cd\u7528\u3001\u5d4c\u5957\u7684\u81ea\u5b9a\u4e49\u7ec4\u4ef6\u65b9\u6848\uff0c\u5728\u73b0\u5b9e\u60c5\u51b5\u4e2d\uff0c\u5f53\u591a\u4e2a\u7ec4\u4ef6\u4e92\u76f8\u5d4c\u5957\u7ec4\u5408\uff0c\u5c31\u4e00\u5b9a\u4f1a\u9047\u5230\u7236\u5b50\u7ec4\u4ef6\u4ef6\u7684\u6570\u636e\u548c\u6d88\u606f\u4f20\u9012\u3002\u56e0\u4e3a\u6240\u6709\u7684\u7ec4\u4ef6\u90fd\u5b9e\u73b0\u4e86 setData \u65b9\u6cd5\uff0c\u6240\u4ee5\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528this.children.foobar.setData(data) \u6216 this.parent.setData(data) \u8fd9\u6837\u7684\u4ee3\u7801\u8c03\u7528\u6765\u89e3\u51b3\u7236\u5b50\u7ec4\u4ef6\u95f4\u7684\u6570\u636e\u4f20\u9012\u95ee\u9898\uff0c\u4f46\u662f\uff0c\u5982\u679c\u9879\u76ee\u4e2d\u51fa\u73b0\u5927\u91cf\u8fd9\u6837\u7684\u4ee3\u7801\uff0c\u90a3\u4e48\u6570\u636e\u6d41\u5c06\u53d8\u5f97\u975e\u5e38\u6df7\u4e71\u3002<\/p>\n
\u6211\u4eec\u501f\u9274\u4e86 React.js \u7684\u601d\u60f3\uff0c\u4e3a\u7ec4\u4ef6\u589e\u52a0\u4e86 props \u673a\u5236\u3002\u5b50\u7ec4\u4ef6\u901a\u8fc7 this.props \u5f97\u5230\u7236\u7ec4\u4ef6\u7ed9\u81ea\u5df1\u4f20\u8fbe\u7684\u53c2\u6570\u6570\u636e\u3002\u7236\u7ec4\u4ef6\u600e\u6837\u5c06\u6570\u636e\u4f20\u9012\u7ed9\u5b50\u7ec4\u4ef6\uff0c\u6211\u4eec\u4e0b\u6587\u4e2d\u53d9\u8ff0\u3002<\/p>\n
onUpdate \u751f\u547d\u5468\u671f\u51fd\u6570\u662f\u5f53\u7ec4\u4ef6\u7684 props \u53d1\u751f\u53d8\u5316\u540e\u88ab\u8c03\u7528\uff0c\u7c7b\u4f3cReact.js\u4e2d\u7684 componentWillReceiveProps \u6240\u4ee5\u6211\u4eec\u53ef\u4ee5\u5728\u6b64\u51fd\u6570\u4f53\u5185\u76d1\u6d4b props \u7684\u53d8\u5316\u3002<\/p>\n
\u7ec4\u4ef6\u5b9a\u4e49\u65f6\u7684 propTypes \u9009\u9879\u662f\u5bf9\u5f53\u524d\u7ec4\u4ef6\u7684props\u53c2\u6570\u6570\u636e\u7c7b\u578b\u7684\u5b9a\u4e49\u3002 props \u9009\u9879\u4ee3\u8868\u7684\u662f\u5f53\u524d\u7ec4\u4ef6\u9ed8\u8ba4\u7684\u5404\u9879\u53c2\u6570\u503c\u3002propTypes \u3001 props \u9009\u9879\u90fd\u53ef\u4ee5\u7701\u7565\uff0c\u4f46\u662f\u5f3a\u70c8\u5efa\u8bae\u5b9a\u4e49 propTypes\uff0c\u56e0\u4e3a\u8fd9\u6837\u53ef\u4ee5\u4f7f\u5f97\u4ee3\u7801\u66f4\u6e05\u6670\u6613\u61c2\uff0c\u53e6\u5916\u8fd8\u53ef\u4ee5\u901a\u8fc7Labrador\u81ea\u52a8\u68c0\u6d4bprops\u503c\u7c7b\u578b\uff0c\u4ee5\u51cf\u5c11BUG\u3002\u4e3a\u4f18\u5316\u6027\u80fd\uff0c\u53ea\u6709\u5728DEBUG\u6a21\u5f0f\u4e0b\u624d\u4f1a\u81ea\u52a8\u68c0\u6d4bprops\u503c\u7c7b\u578b\u3002<\/p>\n
\u7f16\u8bd1\u65f6\u52a0\u4e0a -d \u53c2\u6570\u65f6\u5373\u53ef\u8fdb\u5165DEBUG\u6a21\u5f0f\uff0c\u5728\u4ee3\u7801\u4e2d\u4efb\u4f55\u5730\u65b9\u90fd\u53ef\u4ee5\u4f7f\u7528\u9b54\u672f\u53d8\u91cf __DEBUG__ \u6765\u5224\u65ad\u662f\u5426\u662fDEBUG\u6a21\u5f0f\u3002<\/p>\n
\u53e6\u5916\uff0cLabrador\u81ea\u5b9a\u4e49\u7ec4\u4ef6\u7684 setData \u65b9\u6cd5\uff0c\u652f\u6301\u4e24\u79cd\u4f20\u53c2\u65b9\u5f0f\uff0c\u7b2c\u4e00\u79cd\u50cf\u5fae\u4fe1\u6846\u67b6\u4e00\u6837\u63a5\u53d7\u4e00\u4e2a object \u7c7b\u578b\u7684\u5bf9\u8c61\u53c2\u6570\uff0c\u7b2c\u4e8c\u79cd\u65b9\u5f0f\u63a5\u53d7\u4f5c\u4e3aKV\u5bf9\u7684\u4e24\u4e2a\u53c2\u6570\uff0csetData \u65b9\u6cd5\u5c06\u81ea\u52a8\u5c06\u5176\u8f6c\u4e3a object\u3002<\/p>\n
\u5e03\u5c40 src\/compontents\/title\/title.xml<\/p>\n
<view>\r\n <text>{{text}}<\/text><\/view><\/pre>\n\u767b\u5f55\u540e\u590d\u5236 <\/p>\n
XML\u5e03\u5c40\u6587\u4ef6\u548c\u5fae\u4fe1WXML\u6587\u4ef6\u8bed\u6cd5\u5b8c\u5168\u4e00\u81f4\uff0c\u53ea\u662f\u6269\u5145\u4e86\u4e24\u4e2a\u81ea\u5b9a\u4e49\u6807\u7b7e \u548c \uff0c\u4e0b\u6587\u4e2d\u8be6\u7ec6\u53d9\u8ff0\u3002<\/p>\n
\u6837\u5f0f src\/compontents\/title\/title.less<\/p>\n
.title-text { font-weight: bold; font-size: 2em;\r\n}<\/pre>\n\u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u867d\u7136\u6211\u4eec\u91c7\u7528\u4e86LESS\u6587\u4ef6\uff0c\u4f46\u662f\u7531\u4e8e\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u6846\u67b6\u7684\u9650\u5236\uff0c\u4e0d\u80fd\u4f7f\u7528LESS\u7684\u5c42\u7ea7\u9009\u62e9\u53ca\u5d4c\u5957\u8bed\u6cd5\u3002\u4f46\u662f\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528LESS\u7684\u53d8\u91cf\u3001mixin\u3001\u51fd\u6570\u7b49\u529f\u80fd\u65b9\u4fbf\u5f00\u53d1\u3002<\/p>\n
\u9875\u9762<\/p>\n
\u6211\u4eec\u8981\u6c42\u6240\u6709\u7684\u9875\u9762\u5fc5\u987b\u5b58\u653e\u5728 pages \u76ee\u5f55\u4e2d\uff0c\u6bcf\u4e2a\u9875\u9762\u7684\u5b50\u76ee\u5f55\u4e2d\u7684\u6587\u4ef6\u683c\u5f0f\u548c\u81ea\u5b9a\u4e49\u7ec4\u4ef6\u4e00\u81f4\uff0c\u53ea\u662f\u53ef\u4ee5\u591a\u51fa\u4e00\u4e2a*.json \u914d\u7f6e\u6587\u4ef6\u3002<\/p>\n
\u9875\u9762\u793a\u4f8b<\/p>\n
\u4e0b\u9762\u662f\u9ed8\u8ba4\u9996\u9875\u7684\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n
\u903b\u8f91 src\/pages\/index\/index.js<\/p>\n
import wx from 'labrador';import List from '..\/..\/components\/list\/list';import Title from '..\/..\/components\/title\/title';import Counter from '..\/..\/components\/counter\/counter';export default class Index extends wx.Component {\r\n data = {\r\n userInfo: {},\r\n mottoTitle: 'Hello World',\r\n count: 0\r\n };\r\n\r\n children = {\r\n list: new List(),\r\n motto: new Title({ text: '@mottoTitle', hello: '@mottoTitle' }),\r\n counter: new Counter({ count: '@count', onChange: '#handleCountChange' })\r\n }; handleCountChange(count) { this.setData({ count });\r\n } \/\/\u4e8b\u4ef6\u5904\u7406\u51fd\u6570\r\n handleViewTap() { wx.navigateTo({\r\n url: '..\/logs\/logs'\r\n });\r\n } async onLoad() { try { \/\/\u8c03\u7528\u5e94\u7528\u5b9e\u4f8b\u7684\u65b9\u6cd5\u83b7\u53d6\u5168\u5c40\u6570\u636e\r\n let userInfo = await wx.app.getUserInfo(); \/\/\u66f4\u65b0\u6570\u636e\r\n this.setData({ userInfo }); this.update();\r\n } catch (error) { console.error(error.stack);\r\n }\r\n } onReady() { this.setData('mottoTitle', 'Labrador');\r\n }\r\n}<\/pre>\n\u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u9875\u9762\u4ee3\u7801\u7684\u683c\u5f0f\u548c\u81ea\u5b9a\u4e49\u7ec4\u4ef6\u7684\u683c\u5f0f\u4e00\u6a21\u4e00\u6837\uff0c\u6211\u4eec\u7684\u601d\u60f3\u662f \u9875\u9762\u4e5f\u662f\u7ec4\u4ef6\u3002<\/p>\n
js\u903b\u8f91\u4ee3\u7801\u4e2d\u540c\u6837\u4f7f\u7528 export default \u8bed\u53e5\u5bfc\u51fa\u4e86\u4e00\u4e2a\u9ed8\u8ba4\u7c7b\uff0c\u4e5f\u4e0d\u80fd\u624b\u52a8\u8c03\u7528 Page() \u65b9\u6cd5\uff0c\u56e0\u4e3a\u5728\u7f16\u8bd1\u540e\uff0cpages \u76ee\u5f55\u4e0b\u7684\u6240\u6709js\u6587\u4ef6\u5168\u90e8\u4f1a\u81ea\u52a8\u8c03\u7528 Page() \u65b9\u6cd5\u58f0\u660e\u9875\u9762\u3002<\/p>\n
\u6211\u4eec\u770b\u5230\u7ec4\u4ef6\u7c7b\u4e2d\uff0c\u6709\u4e00\u4e2a\u5bf9\u8c61\u5c5e\u6027 children \uff0c\u8fd9\u4e2a\u5c5e\u6027\u5b9a\u4e49\u4e86\u8be5\u7ec4\u4ef6\u4f9d\u8d56\u3001\u5305\u542b\u7684\u5176\u4ed6\u81ea\u5b9a\u4e49\u7ec4\u4ef6\uff0c\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\u9875\u9762\u5305\u542b\u4e86\u4e09\u4e2a\u81ea\u5b9a\u4e49\u7ec4\u4ef6 list \u3001 title \u548c counter \uff0c\u8fd9\u4e2a\u4e09\u4e2a\u81ea\u5b9a\u4e49\u7ec4\u4ef6\u7684 key \u5206\u522b\u4e3a list \u3001 motto \u548c counter\u3002<\/p>\n
\u81ea\u5b9a\u4e49\u7ec4\u4ef6\u7c7b\u5728\u5b9e\u4f8b\u5316\u65f6\u63a5\u53d7\u4e00\u4e2a\u7c7b\u578b\u4e3a object \u7684\u53c2\u6570\uff0c\u8fd9\u4e2a\u53c2\u6570\u5c31\u662f\u7236\u7ec4\u4ef6\u8981\u4f20\u7ed9\u5b50\u7ec4\u4ef6\u7684props\u6570\u636e\u3002\u4e00\u822c\u60c5\u51b5\u4e0b\uff0c\u7236\u7ec4\u4ef6\u4f20\u9012\u7ed9\u5b50\u7ec4\u4ef6\u7684props\u5c5e\u6027\u5728\u5176\u751f\u547d\u5468\u671f\u4e2d\u662f\u4e0d\u53d8\u7684\uff0c\u8fd9\u662f\u56e0\u4e3aJS\u7684\u8bed\u6cd5\u548c\u5c0f\u7a0b\u5e8f\u6846\u67b6\u7684\u9650\u5236\uff0c\u6ca1\u6709React.js\u7684JSX\u7075\u6d3b\u3002\u4f46\u662f\u6211\u4eec\u53ef\u4ee5\u4f20\u9012\u4e00\u4e2a\u4ee5 @ \u5f00\u5934\u7684\u5c5e\u6027\u503c\uff0c\u8fd9\u6837\u6211\u4eec\u5c31\u53ef\u4ee5\u628a\u5b50\u7ec4\u5efa\u7684 props \u5c5e\u6027\u503c\u7ed1\u5b9a\u5230\u7236\u7ec4\u4ef6\u7684 data \u4e0a\u6765\uff0c\u5f53\u7236\u7ec4\u4ef6\u7684data \u53d1\u751f\u53d8\u5316\u540e\uff0cLabrador\u5c06\u81ea\u52a8\u66f4\u65b0\u5b50\u7ec4\u4ef6\u7684 props\u3002\u4f8b\u5982\u4e0a\u8fb9\u4ee3\u7801\u4e2d\uff0c\u5c06\u5b50\u7ec4\u4ef6 motto \u7684 text \u5c5e\u6027\u7ed1\u5b9a\u5230\u4e86@mottoTitle\u3002\u90a3\u4e48\u5728 onReady \u65b9\u6cd5\u4e2d\uff0c\u5c06\u7236\u7ec4\u4ef6\u7684 mottoTitle \u8bbe\u7f6e\u4e3a Labrador\uff0c\u90a3\u4e48\u5b50\u7ec4\u4ef6 motto \u7684 text \u5c5e\u6027\u5c31\u4f1a\u81ea\u52a8\u53d8\u4e3a Labrador\u3002\u5982\u679c\u5c5e\u6027\u503c\u4ee5 # \u5f00\u5934\uff0c\u5219\u5c06\u7236\u7ec4\u4ef6\u7684\u5c5e\u6027\uff08\u975edata\u7684\u5c5e\u6027\uff09\u76f4\u63a5\u7ed1\u5b9a\u5230\u5b50\u7ec4\u4ef6 props\uff0c\u5982\u4e0a\u8fb9\u4ee3\u7801\u4e2d\u7684 #handleCountChange\uff0c\u4f1a\u5c06\u7236\u7ec4\u4ef6\u7684 handleCountChange \u65b9\u6cd5\u7ed1\u5b9a\u5230\u5b50\u7ec4\u4ef6\u7684 props.onChange \u5c5e\u6027\uff0c\u8fd9\u6837\u5b50\u7ec4\u4ef6\u4e2d\u53ef\u4ee5\u901a\u8fc7\u8c03\u7528 this.props.onChange(newValue) \u6765\u901a\u77e5\u7236\u7ec4\u4ef6\u6570\u636e\u53d8\u5316\u3002<\/p>\n
\u9875\u9762\u4e5f\u662f\u7ec4\u4ef6\uff0c\u6240\u6709\u7684\u7ec4\u4ef6\u90fd\u62e5\u6709\u4e00\u6837\u7684\u751f\u547d\u5468\u671f\u51fd\u6570onLoad, onReady, onShow, onHide, onUnload\uff0conUpdate \u4ee5\u53casetData\u51fd\u6570\u3002<\/p>\n
componets \u548c pages \u4e24\u4e2a\u76ee\u5f55\u7684\u533a\u522b\u5728\u4e8e\uff0ccomponets \u4e2d\u5b58\u653e\u7684\u7ec4\u4ef6\u80fd\u591f\u88ab\u667a\u80fd\u52a0\u8f7d\uff0cpages \u76ee\u5f55\u4e2d\u7684\u7ec4\u4ef6\u5728\u7f16\u8bd1\u65f6\u81ea\u52a8\u52a0\u4e0a Page() \u8c03\u7528\uff0c\u6240\u4ee5\uff0cpages \u76ee\u5f55\u4e2d\u7684\u7ec4\u4ef6\u4e0d\u80fd\u88ab\u5176\u4ed6\u7ec4\u4ef6\u8c03\u7528,\u5426\u5219\u5c06\u51fa\u73b0\u591a\u6b21\u8c03\u7528Page()\u7684\u9519\u8bef\u3002\u5982\u679c\u67d0\u4e2a\u7ec4\u4ef6\u9700\u8981\u91cd\u7528\uff0c\u8bf7\u5b58\u653e\u5728 componets \u76ee\u5f55\u6216\u6253\u5305\u6210NPM\u5305\u3002<\/p>\n
\u5e03\u5c40 src\/pages\/index\/index.xml<\/p>\n
<view>\r\n <view>\r\n <image><\/image>\r\n <text>{{ userInfo.nickName }}<\/text>\r\n <\/view>\r\n <view>\r\n <component><\/component>\r\n <\/view>\r\n <component><\/component>\r\n <component><\/component><\/view><\/pre>\n\u767b\u5f55\u540e\u590d\u5236 <\/p>\n
XML\u5e03\u5c40\u4ee3\u7801\u4e2d\uff0c\u4f7f\u7528\u4e86Labrador\u63d0\u4f9b\u7684 \u6807\u7b7e\uff0c\u6b64\u6807\u7b7e\u7684\u4f5c\u7528\u662f\u5bfc\u5165\u4e00\u4e2a\u81ea\u5b9a\u4e49\u5b50\u7ec4\u4ef6\u7684\u5e03\u5c40\u6587\u4ef6\uff0c\u6807\u7b7e\u6709\u4e24\u4e2a\u5c5e\u6027\uff0c\u5206\u522b\u4e3a key (\u5fc5\u9009)\u548c name (\u53ef\u9009\uff0c\u9ed8\u8ba4\u4e3akey\u7684\u503c)\u3002key \u4e0ejs\u903b\u8f91\u4ee3\u7801\u4e2d\u7684\u7ec4\u4ef6 key \u5bf9\u5e94\uff0cname \u662f\u7ec4\u4ef6\u7684\u76ee\u5f55\u540d\u3002key \u7528\u6765\u7ed1\u5b9a\u7ec4\u4ef6JS\u903b\u8f91\u5bf9\u8c61\u7684 children \u4e2d\u5bf9\u5e94\u7684\u6570\u636e\uff0c name \u7528\u4e8e\u5728src\/componets \u548c node_modules \u76ee\u5f55\u4e2d\u5bfb\u627e\u5b50\u7ec4\u4ef6\u6a21\u677f\u3002<\/p>\n
\u6837\u5f0f src\/pages\/index\/index.less<\/p>\n
@import 'list';@import 'title';@import 'counter';.motto-title-text { font-size: 3em; padding-bottom: 1rem;\r\n}\/* ... *\/<\/pre>\n\u767b\u5f55\u540e\u590d\u5236 <\/p>\n
LESS\u6837\u5f0f\u6587\u4ef6\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528\u4e86 @import \u8bed\u53e5\u52a0\u8f7d\u6240\u6709\u5b50\u7ec4\u4ef6\u6837\u5f0f\uff0c\u8fd9\u91cc\u7684 @import ‘list’ \u8bed\u53e5\u6309\u7167LESS\u7684\u8bed\u6cd5\uff0c\u4f1a\u9996\u5148\u5bfb\u627e\u5f53\u524d\u76ee\u5f55 src\/pages\/index\/ \u4e2d\u7684 list.less \u6587\u4ef6\uff0c\u5982\u679c\u627e\u4e0d\u5230\u5c31\u4f1a\u6309\u7167Labrador\u7684\u89c4\u5219\u667a\u80fd\u5730\u5c1d\u8bd5\u5bfb\u627e src\/componets\u548c node_modules \u76ee\u5f55\u4e2d\u7684\u7ec4\u4ef6\u6837\u5f0f\u3002<\/p>\n
\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5b9a\u4e49\u4e86 .motto-title-text \u6837\u5f0f\uff0c\u8fd9\u6837\u505a\u662f\u56e0\u4e3a motto key \u4ee3\u8868\u7684title\u7ec4\u4ef6\u7684\u6a21\u677f\u4e2d\uff08src\/compontents\/title\/title.xml\uff09\u6709\u4e00\u4e2aview \u5c5e\u4e8e title-text \u7c7b\uff0c\u7f16\u8bd1\u65f6\uff0cLabrador\u5c06\u81ea\u52a8\u4e3a\u5176\u589e\u52a0\u4e00\u4e2a\u524d\u7f00motto- \uff0c\u6240\u4ee5\u7f16\u8bd1\u540e\u8fd9\u4e2aview\u6240\u5c5e\u7684\u7c7b\u4e3a title-text motto-title-text \uff08\u53ef\u4ee5\u67e5\u770b dist\/pages\/index\/index.xml\uff09\u3002\u90a3\u4e48\u6211\u4eec\u5c31\u53ef\u4ee5\u5728\u7236\u7ec4\u4ef6\u7684\u6837\u5f0f\u4ee3\u7801\u4e2d\u4f7f\u7528 .motto-title-text \u6765\u91cd\u65b0\u5b9a\u4e49\u5b50\u7ec4\u4ef6\u7684\u6837\u5f0f\u3002<\/p>\n
Labrador\u652f\u6301\u591a\u5c42\u7ec4\u4ef6\u5d4c\u5957\uff0c\u5728\u4e0a\u8ff0\u7684\u5b9e\u4f8b\u4e2d\uff0cindex \u5305\u542b\u5b50\u7ec4\u4ef6 list \u548c title\uff0clist \u5305\u542b\u5b50\u7ec4\u4ef6 title\uff0c\u6240\u4ee5\u5728\u6700\u7ec8\u663e\u793a\u65f6\uff0cindex \u9875\u9762\u4e0a\u56de\u663e\u793a\u4e24\u4e2a title \u7ec4\u4ef6\u3002<\/p>\n
\u8be6\u7ec6\u4ee3\u7801\u8bf7\u53c2\u9605 labrador init \u547d\u4ee4\u751f\u6210\u7684\u793a\u4f8b\u9879\u76ee\u3002<\/p>\n
\u81ea\u5b9a\u4e49\u7ec4\u4ef6\u5217\u8868<\/p>\n
Labrador 0.5\u7248\u672c\u540e\u652f\u6301\u5faa\u73af\u8c03\u7528\u81ea\u5b9a\u4e49\u7ec4\u4ef6\u751f\u6210\u4e00\u4e2a\u5217\u8868\u3002<\/p>\n
\u903b\u8f91 src\/components\/list\/list.js<\/p>\n
import wx from 'labrador';import Title from '..\/title\/title';import Item from '..\/item\/item';import { sleep } from '..\/..\/utils\/util';export default class List extends wx.Component {\r\n\r\n data = {\r\n items: [\r\n { title: 'Labrador' },\r\n { title: 'Alaska' }\r\n ]\r\n };\r\n\r\n children = {\r\n title: new Title({ text: 'The List Title' }),\r\n listItems: new wx.List(Item, 'items', {\r\n item: '>>',\r\n title: '>title',\r\n isNew: '>isNew',\r\n onChange: '#handleChange'\r\n })\r\n }; async onLoad() { await sleep(1000); this.setData({\r\n items: [{ title: 'Collie', isNew: true }].concat(this.data.items)\r\n });\r\n } handleChange(component, title) { let item = this.data.items[component.key]; item.title = title; this.setData('items', this.data.items);\r\n }\r\n}<\/pre>\n\u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u5728\u4e0a\u8fb9\u4ee3\u7801\u4e2d\u7684 children.listItems \u5b50\u7ec4\u4ef6\u5b9a\u4e49\u65f6\uff0c\u5e76\u6ca1\u6709\u76f4\u63a5\u5b9e\u4f8b\u5316\u5b50\u7ec4\u4ef6\u7c7b\uff0c\u800c\u662f\u5b9e\u4f8b\u5316\u4e86\u4e00\u4e2a labrador.List \u7c7b\uff0c\u8fd9\u4e2a\u7c7b\u662fLabrador\u4e2d\u4e13\u95e8\u7528\u6765\u7ba1\u7406\u7ec4\u4ef6\u5217\u8868\u3002labrador.List \u5b9e\u4f8b\u5316\u65f6\uff0c\u63a5\u53d7\u4e09\u4e2a\u53c2\u6570\uff1a<\/p>\n
\u7b2c\u4e00\u4e2a\u53c2\u6570\u662f\u5217\u8868\u4e2d\u7684\u81ea\u5b9a\u4e49\u7ec4\u4ef6\u7c7b\uff0c\u8bf7\u5c06\u539f\u59cb\u7c7b\u4f20\u5165\u5373\u53ef\uff0c\u4e0d\u7528\u5b9e\u4f8b\u5316\u3002<\/p>\n
\u7b2c\u4e8c\u4e2a\u53c2\u6570\u662f\u7236\u7ec4\u4ef6\u4e0a data \u5c5e\u6027\u6307\u5411\uff0c\u6307\u5411\u7684\u5c5e\u6027\u5fc5\u987b\u662f\u4e00\u4e2a\u6570\u7ec4\uff0c\u4f8b\u5982\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u7b2c\u4e8c\u4e2a\u53c2\u6570\u4e3a items \uff0c\u5219\u5f53\u524d\u7236\u7ec4\u4ef6\u7684 data.items \u5c5e\u6027\u662f\u4e00\u4e2a\u6570\u7ec4\uff0c\u8fd9\u4e2a\u6570\u7ec4\u53c8\u591a\u5c11\u4e2a\u5143\u7d20\uff0c\u90a3\u4e48\u5b50\u7ec4\u4ef6\u5217\u8868\u4e2d\u5c31\u81ea\u52a8\u4ea7\u751f\u591a\u5c11\u4e2a\u5b50\u7ec4\u4ef6\u3002\u5b50\u7ec4\u4ef6\u7684\u6570\u91cf\u8ddf\u968fdata.items \u6570\u7ec4\u52a8\u6001\u53d8\u5316\uff0cLabrador\u4f1a\u81ea\u52a8\u5b9e\u4f8b\u5316\u6216\u9500\u6bc1\u76f8\u5e94\u7684\u5b50\u7ec4\u4ef6\u3002\u9500\u6bc1\u5b50\u7ec4\u4ef6\u65f6\uff0c\u5b50\u7ec4\u4ef6\u7684 onUnload() \u65b9\u6cd5\u5c06\u4f1a\u88ab\u8c03\u7528\u3002<\/p>\n
\u7b2c\u4e09\u4e2a\u53c2\u6570\u662f\u5b50\u7ec4\u4ef6 props \u6570\u636e\u7ed1\u5b9a\u8bbe\u7f6e\uff0c\u5982\u679c\u5c5e\u6027\u503c\u4ee5 > \u5f00\u5934\uff0c\u5219\u5c06 data.items \u4e2d\u5bf9\u5e94\u5143\u7d20\u7684\u5c5e\u6027\u7ed1\u5b9a\u5230\u5b50\u7ec4\u4ef6\u7684props\u3002\u5982\u679c\u5c5e\u6027\u503c\u4ee5 # \u5f00\u5934\uff0c\u5219\u5c06\u7236\u7ec4\u4ef6\u7684\u65b9\u6cd5\u7ed1\u5b9a\u5230\u5b50\u7ec4\u4ef6\u7684 props \u4e2d\u3002\u6ce8\u610f\uff0c\u56e0\u4e3a\u5b50\u7ec4\u4ef6\u662f\u4e00\u4e2a\u5217\u8868\uff0c\u6240\u4ee5\u4e3a\u4e86\u533a\u522b\uff0c\u7236\u7ec4\u4ef6\u5bf9\u5e94\u7684\u65b9\u6cd5\u88ab\u8c03\u7528\u65f6\uff0c\u7b2c\u4e00\u4e2a\u53c2\u6570\u4e3a\u5b50\u7ec4\u4ef6\u7684\u5b9e\u4f8b\uff0c\u7b2c\u4e8c\u4e2a\u53ca\u5176\u4e4b\u540e\u7684\u53c2\u6570\u624d\u662f\u5b50\u7ec4\u4ef6\u4e2d\u4f20\u56de\u7684\u53c2\u6570\u3002\u5982\u679c\u5c5e\u6027\u503c\u662f >> \u5219\u5c06\u6574\u4e2a\u5217\u8868\u9879\u6570\u636e\u7ed1\u5b9a\u5230\u5bf9\u5e94\u7684 props \u4e0a\u3002<\/p>\n
\u6a21\u677f src\/components\/list\/list.xml<\/p>\n
<view>\r\n <component><\/component>\r\n <list><\/list><\/view><\/pre>\n\u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u5728XML\u6a21\u677f\u4e2d\uff0c\u8c03\u7528 \u6807\u7b7e\u5373\u53ef\u81ea\u52a8\u6e32\u67d3\u5b50\u7ec4\u4ef6\u5217\u8868\u3002\u548c \u6807\u7b7e\u7c7b\u4f3c\uff0c \u540c\u6837\u4e5f\u6709\u4e24\u4e2a\u5c5e\u6027\uff0ckey \u548c name\u3002Labrador\u7f16\u8bd1\u540e\uff0c\u4f1a\u81ea\u52a8\u5c06 \u6807\u7b7e\u7f16\u8bd1\u6210 wx:for \u5faa\u73af\u3002<\/p>\n
\u81ea\u52a8\u5316\u6d4b\u8bd5<\/p>\n
\u6211\u4eec\u89c4\u5b9a\u9879\u76ee\u4e2d\u6240\u6709\u540e\u7f00\u4e3a *.test.js \u7684\u6587\u4ef6\u4e3a\u6d4b\u8bd5\u811a\u672c\u6587\u4ef6\u3002\u6bcf\u4e00\u4e2a\u6d4b\u8bd5\u811a\u672c\u6587\u4ef6\u5bf9\u5e94\u4e00\u4e2a\u5f85\u6d4b\u8bd5\u7684JS\u6a21\u5757\u6587\u4ef6\u3002\u4f8b\u5982src\/utils\/util.js \u548c src\/utils\/utils.test.js \u3002\u8fd9\u6837\uff0c\u9879\u76ee\u4e2d\u6240\u6709\u6a21\u5757\u548c\u5176\u6d4b\u8bd5\u6587\u4ef6\u5c31\u5168\u90e8\u5b58\u653e\u5728\u4e00\u8d77\uff0c\u65b9\u4fbf\u67e5\u627e\u548c\u6a21\u5757\u5212\u5206\u3002\u8fd9\u6837\u89c4\u5212\u4e3b\u8981\u662f\u53d7\u5230\u4e86GO\u8bed\u8a00\u7684\u542f\u53d1\uff0c\u4e5f\u7b26\u5408\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u4e00\u8d2f\u7684\u76ee\u5f55\u7ed3\u6784\u98ce\u683c\u3002<\/p>\n
\u5728\u7f16\u8bd1\u65f6\uff0c\u52a0\u4e0a -t \u53c2\u6570\u5373\u53ef\u81ea\u52a8\u8c03\u7528\u6d4b\u8bd5\u811a\u672c\u5b8c\u6210\u9879\u76ee\u6d4b\u8bd5\uff0c\u5982\u679c\u4e0d\u52a0 -t \u53c2\u6570\uff0c\u5219\u6240\u6709\u6d4b\u8bd5\u811a\u672c\u4e0d\u4f1a\u88ab\u7f16\u8bd1\u5230 dist \u76ee\u5f55\uff0c\u6240\u4ee5\u4e0d\u5fc5\u62c5\u5fc3\u9879\u76ee\u4f1a\u80a5\u80d6\u3002<\/p>\n
\u666e\u901aJS\u6a21\u5757\u6d4b\u8bd5<\/p>\n
\u6d4b\u8bd5\u811a\u672c\u4e2d\u4f7f\u7528 export \u8bed\u53e5\u5bfc\u51fa\u591a\u4e2a\u540d\u79f0\u4ee5 test* \u5f00\u5934\u7684\u51fd\u6570\uff0c\u8fd9\u4e9b\u51fd\u6570\u5728\u8fd0\u884c\u540e\u4f1a\u88ab\u9010\u4e2a\u8c03\u7528\u5b8c\u6210\u6d4b\u8bd5\u3002\u5982\u679ctest\u6d4b\u8bd5\u51fd\u6570\u5728\u8fd0\u884c\u65f6\u629b\u51fa\u5f02\u5e38\uff0c\u5219\u89c6\u4e3a\u6d4b\u8bd5\u5931\u8d25\uff0c\u4f8b\u5982\u4ee3\u7801\uff1a<\/p>\n
\/\/ src\/util.js\/\/ \u666e\u901a\u9879\u76ee\u6a21\u5757\u6587\u4ef6\u4e2d\u7684\u4ee3\u7801\u7247\u6bb5\uff0c\u5bfc\u51fa\u4e86\u4e00\u4e2a\u901a\u7528\u7684add\u51fd\u6570export function add(a, b) { return a + b;\r\n}<\/pre>\n\u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\/\/ src\/util.test.js\/\/ \u6d4b\u8bd5\u811a\u672c\u6587\u4ef6\u4ee3\u7801\u7247\u6bb5import assert from 'assert';\/\/\u6d4b\u8bd5 util.add() \u51fd\u6570export function testAdd(exports) { assert(exports.add(1, 1) === 2);\r\n}<\/pre>\n\u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u4ee3\u7801\u4e2d testAdd \u5373\u4e3a\u4e00\u4e2atest\u6d4b\u8bd5\u51fd\u6570\uff0c\u4e13\u95e8\u7528\u6765\u6d4b\u8bd5 add() \u51fd\u6570\uff0c\u5728test\u51fd\u6570\u6267\u884c\u65f6\uff0c\u4f1a\u5c06\u76ee\u6807\u6a21\u5757\u4f5c\u4e3a\u53c2\u6570\u4f20\u8fdb\u6765\uff0c\u5373\u4f1a\u5c06 util.js \u4e2d\u7684 exports \u4f20\u8fdb\u6765\u3002<\/p>\n
\u81ea\u5b9a\u4e49\u7ec4\u4ef6\u6d4b\u8bd5<\/p>\n
\u81ea\u5b9a\u4e49\u7ec4\u4ef6\u7684\u6d4b\u8bd5\u811a\u672c\u4e2d\u53ef\u4ee5\u5bfc\u51fa\u4e24\u7c7b\u6d4b\u8bd5\u51fd\u6570\u3002\u7b2c\u4e09\u7c7b\u548c\u666e\u901a\u6d4b\u8bd5\u811a\u672c\u4e00\u6837\uff0c\u4e5f\u4e3a test* \u51fd\u6570\uff0c\u4f46\u662f\u53c2\u6570\u4e0d\u662f exports \u800c\u662f\u8fd0\u884c\u4e2d\u7684\u3001\u5b9e\u4f8b\u5316\u540e\u7684\u7ec4\u4ef6\u5bf9\u8c61\u3002\u90a3\u4e48\u6211\u4eec\u5c31\u53ef\u4ee5\u5728test\u51fd\u6570\u4e2d\u8c03\u7528\u7ec4\u4ef6\u7684\u65b9\u6cd5\u6216\u5219\u8bbf\u95ee\u7ec4\u4ef6\u7684props \u548c data \u5c5e\u6027\uff0c\u6765\u6d4b\u8bd5\u884c\u4e3a\u3002\u53e6\u5916\uff0c\u666e\u901a\u6a21\u5757\u6d4b\u8bd5\u811a\u672c\u662f\u542f\u52a8\u540e\u5c31\u5f00\u59cb\u9010\u4e2a\u8fd0\u884c test* \u51fd\u6570\uff0c\u800c\u7ec4\u4ef6\u6d4b\u8bd5\u811a\u672c\u662f\u5f53\u7ec4\u4ef6 onReady \u4ee5\u540e\u624d\u4f1a\u5f00\u59cb\u6d4b\u8bd5\u3002<\/p>\n
\u81ea\u5b9a\u4e49\u7ec4\u4ef6\u7684\u7b2c\u4e8c\u7c7b\u6d4b\u8bd5\u51fd\u6570\u662f\u4ee5 on* \u5f00\u5934\uff0c\u548c\u7ec4\u4ef6\u7684\u751f\u547d\u5468\u671f\u51fd\u6570\u540d\u79f0\u4e00\u6a21\u4e00\u6837\uff0c\u8fd9\u4e00\u7c7b\u6d4b\u8bd5\u51fd\u6570\u4e0d\u662f\u7b49\u5230\u7ec4\u4ef6 onReady\u4ee5\u540e\u5f00\u59cb\u8fd0\u884c\uff0c\u800c\u662f\u5f53\u7ec4\u4ef6\u751f\u547d\u5468\u671f\u51fd\u6570\u8fd0\u884c\u65f6\u88ab\u89e6\u53d1\u3002\u51fd\u6570\u63a5\u6536\u4e24\u4e2a\u53c2\u6570\uff0c\u7b2c\u4e00\u4e2a\u4e3a\u7ec4\u4ef6\u7684\u5bf9\u8c61\u5f15\u7528\uff0c\u7b2c\u4e8c\u4e2a\u4e3arun \u51fd\u6570\u3002\u6bd4\u5982\u67d0\u4e2a\u7ec4\u4ef6\u6709\u4e00\u4e2a onLoad \u6d4b\u8bd5\u51fd\u6570\uff0c\u90a3\u4e48\u5f53\u7ec4\u4ef6\u5c06\u8981\u8fd0\u884c onLoad \u751f\u547d\u5468\u671f\u51fd\u6570\u65f6\uff0c\u5148\u89e6\u53d1 onLoad \u6d4b\u8bd5\u51fd\u6570\uff0c\u5728\u6d4b\u8bd5\u51fd\u6570\u5185\u90e8\u8c03\u7528 run() \u51fd\u6570\uff0c\u7ee7\u7eed\u6267\u884c\u7ec4\u4ef6\u7684\u751f\u547d\u5468\u671f\u51fd\u6570\uff0crun() \u51fd\u6570\u8fd4\u56de\u7684\u6570\u636e\u5c31\u662f\u751f\u547d\u5468\u671f\u51fd\u6570\u8fd4\u56de\u7684\u6570\u636e\uff0c\u5982\u679c\u8fd4\u56de\u7684\u662fPromise\uff0c\u5219\u4ee3\u8868\u751f\u547d\u5468\u671f\u51fd\u6570\u662f\u4e00\u4e2a\u5f02\u6b65\u51fd\u6570\uff0c\u6d4b\u8bd5\u51fd\u6570\u4e5f\u53ef\u4ee5\u5199\u4e3aasync \u5f02\u6b65\u51fd\u6570\uff0c\u7b49\u5f85\u751f\u547d\u5468\u671f\u51fd\u6570\u7ed3\u675f\u3002\u8fd9\u6837\u6211\u4eec\u5c31\u53ef\u4ee5\u83b7\u53d6run()\u524d\u540e\u4e24\u4e2a\u72b6\u6001\u6570\u636e\uff0c\u6700\u540e\u5bf9\u6bd4\uff0c\u6765\u6d4b\u8bd5\u751f\u547d\u5468\u671f\u51fd\u6570\u7684\u8fd0\u884c\u662f\u5426\u6b63\u786e\u3002<\/p>\n
\u7b2c\u4e09\u7c7b\u6d4b\u8bd5\u51fd\u6570\u4e0e\u751f\u547d\u5468\u671f\u6d4b\u8bd5\u51fd\u6570\u7c7b\u4f3c\uff0c\u662f\u4ee5 handle* \u5f00\u5934\uff0c\u7528\u4ee5\u6d4b\u8bd5\u4e8b\u4ef6\u5904\u7406\u51fd\u6570\u662f\u5426\u6b63\u786e\uff0c\u662f\u5728\u5bf9\u5e94\u4e8b\u4ef6\u53d1\u751f\u65f6\u8fd0\u884c\u6d4b\u8bd5\u3002\u4f8b\u5982\uff1a<\/p>\n
\/\/ src\/components\/counter\/counter.test.jsexport function handleTap(c, run) { let num = c.data.num; run(); let step = c.data.num - num; if (step !== 1) { throw new Error('\u8ba1\u6570\u5668\u70b9\u51fb\u4e00\u6b21\u5e94\u8be5\u81ea\u589e1\uff0c\u4f46\u662f\u81ea\u589e\u4e86' + step);\r\n }\r\n}<\/pre>\n\u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u751f\u547d\u5468\u671f\u6d4b\u8bd5\u51fd\u6570\u548c\u4e8b\u4ef6\u6d4b\u8bd5\u51fd\u6570\u53ea\u4f1a\u6267\u884c\u4e00\u6b21\uff0c\u81ea\u52a8\u5316\u6d4b\u8bd5\u7684\u7ed3\u679c\u5c06\u4f1a\u8f93\u51fa\u5230Console\u63a7\u5236\u53f0\u3002<\/p>\n
\u9879\u76ee\u914d\u7f6e\u6587\u4ef6<\/p>\n
labrador init \u547d\u4ee4\u5728\u521d\u59cb\u5316\u9879\u76ee\u65f6\uff0c\u4f1a\u5728\u9879\u76ee\u6839\u76ee\u5f55\u4e2d\u521b\u5efa\u4e00\u4e2a .labrador \u9879\u76ee\u914d\u7f6e\u6587\u4ef6\uff0c\u5982\u679c\u4f60\u7684\u9879\u76ee\u662f\u4f7f\u7528 labrador-cli 0.3 \u7248\u672c\u521b\u5efa\u7684\uff0c\u53ef\u4ee5\u624b\u52a8\u589e\u52a0\u6b64\u6587\u4ef6\u3002<\/p>\n
\u914d\u7f6e\u6587\u4ef6\u4e3aJSON\u683c\u5f0f\uff0c\u9ed8\u8ba4\u914d\u7f6e\u4e3a\uff1a<\/p>\n
{ \"npmMap\":{\r\n }, \"uglify\":{ \"mangle\": [], \"compress\": { \"warnings\": false\r\n }\r\n }, \"classNames\": { \"for-test\":true\r\n }\r\n}<\/pre>\n\u767b\u5f55\u540e\u590d\u5236 <\/p>\n
npmMap \u5c5e\u6027\u4e3aNPM\u5305\u6620\u5c04\u8bbe\u7f6e\uff0c\u4f8b\u5982 {“underscore”:”lodash”} \u914d\u7f6e\uff0c\u5982\u679c\u4f60\u7684\u6e90\u7801\u4e2d\u6709require(‘underscore’) \u90a3\u4e48\u7f16\u8bd1\u540e\u5c06\u6210\u4e3a require(‘lodash’)\u3002\u8fd9\u6837\u505a\u662f\u4e3a\u4e86\u89e3\u51b3\u5c0f\u7a0b\u5e8f\u7684\u73af\u5883\u9650\u5236\u5bfc\u81f4\u4e00\u4e9bNPM\u5305\u65e0\u6cd5\u4f7f\u7528\u7684\u95ee\u9898\u3002\u6bd4\u5982\u6211\u4eec\u7684\u4ee3\u7801\u5fc5\u987b\u4f9d\u8d56\u4e8e\u5305A\uff0cA\u53c8\u4f9d\u8d56\u4e8eB\uff0c\u5982\u679cB\u548c\u5c0f\u7a0b\u5e8f\u4e0d\u517c\u5bb9\uff0c\u5c06\u5bfc\u81f4A\u4e5f\u65e0\u6cd5\u4f7f\u7528\u3002\u5728\u8fd9\u603b\u60c5\u51b5\u4e0b\uff0c\u6211\u4eec\u53ef\u4ee5Fork\u4e00\u4efdB\uff0c\u8d77\u540d\u4e3aC\uff0c\u5c06C\u4e2d\u4e0e\u5c0f\u7a0b\u5e8f\u4e0d\u517c\u5bb9\u7684\u4ee3\u7801\u8c03\u6574\u4e0b\uff0c\u6700\u540e\u5728\u9879\u76ee\u914d\u7f6e\u6587\u4ef6\u4e2d\u5c06B\u6620\u5c04\u4e3aC\uff0c\u90a3\u4e48\u5728\u7f16\u8bd1\u540e\u5c31\u4f1a\u7ed5\u8fc7B\u800c\u52a0\u8f7dC\uff0c\u4ece\u800c\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\u3002<\/p>\n
uglify \u5c5e\u6027\u4e3a UglifyJs2 \u7684\u538b\u7f29\u914d\u7f6e\uff0c\u5728\u7f16\u8bd1\u65f6\u9644\u52a0 -m \u53c2\u6570\u5373\u53ef\u5bf9\u9879\u76ee\u4e2d\u7684\u6240\u6709\u6587\u4ef6\u8fdb\u884c\u538b\u7f29\u5904\u7406\u3002<\/p>\n
classNames \u5c5e\u6027\u6307\u5b9a\u4e86\u4e0d\u538b\u7f29\u7684WXSS\u7c7b\u540d\uff0c\u5728\u538b\u7f29\u6a21\u5f0f\u4e0b\uff0c\u9ed8\u8ba4\u4f1a\u5c06\u6240\u6709WXSS\u7c7b\u540d\u538b\u7f29\u4e3a\u975e\u5e38\u77ed\u7684\u5b57\u7b26\u4e32\uff0c\u5e76\u629b\u5f03\u6240\u6709WXML\u9875\u9762\u4e2d\u672a\u66fe\u4f7f\u7528\u7684\u6837\u5f0f\u7c7b\uff0c\u5982\u679c\u6307\u5b9a\u4e86\u8be5\u914d\u7f6e\u9879\uff0c\u5219\u6307\u5b9a\u7684\u7c7b\u4e0d\u4f1a\u88ab\u538b\u7f29\u548c\u629b\u5f03\u3002\u8fd9\u4e2a\u914d\u7f6e\u5728\u52a8\u6001\u7c7b\u540d\u7684\u60c5\u51b5\u4e0b\u975e\u5e38\u5b9e\u7528\uff0c\u6bd4\u5982XML\u4e2dclass=”text-{{color}}”\uff0c\u5728\u7f16\u8bd1LESS\u65f6\uff0c\u65e0\u6cd5\u786e\u5b9aLESS\u4e2d\u7684.text-red\u7c7b\u662f\u5426\u88ab\u7528\u5230\uff0c\u6240\u4ee5\u9700\u8981\u914d\u7f6e\u6b64\u9879\u5f3a\u5236\u4fdd\u7559text-red\u7c7b\u3002<\/p>\n
ChangeLog<\/p>\n
2016-10-09<\/p>\n
labrador 0.3.0<\/p>\n
\u91cd\u6784\u81ea\u5b9a\u4e49\u7ec4\u4ef6\u652f\u6301\u7ed1\u5b9a\u5b50\u7ec4\u4ef6\u6570\u636e\u548c\u4e8b\u4ef6<\/p>\n
2016-10-12<\/p>\n
labrador 0.4.0<\/p>\n
\u589e\u52a0\u81ea\u5b9a\u4e49\u7ec4\u4ef6props\u673a\u5236<\/p>\n
\u81ea\u52a8\u5316\u6d4b\u8bd5<\/p>\n
UglifyJS\u538b\u7f29\u96c6\u6210<\/p>\n
NPM\u5305\u6620\u5c04<\/p>\n
\u589e\u52a0.labrador\u9879\u76ee\u914d\u7f6e\u6587\u4ef6<\/p>\n
2016-10-13<\/p>\n
labrador 0.4.2<\/p>\n
\u4fee\u590d\u7ec4\u4ef6setData\u65b9\u6cd5\u4f18\u5316\u6027\u80fd\u4ea7\u751f\u7684\u6570\u636e\u4e0d\u540c\u6b65\u95ee\u9898<\/p>\n
\u5728DEBUG\u6a21\u5f0f\u4e0b\u8f93\u51fa\u8c03\u8bd5\u4fe1\u606f<\/p>\n
2016-10-16<\/p>\n
labrador 0.5.0<\/p>\n
\u65b0\u589e\u7ec4\u4ef6\u5217\u8868<\/p>\n
\u91cd\u6784XML\u6a21\u677f\u7f16\u8bd1\u5668<\/p>\n
\u7f16\u8bd1\u65f6\u7ed1\u5b9a\u4e8b\u4ef6\u6539\u4e3a\u4e8b\u4ef6\u53d1\u751f\u65f6\u81ea\u52a8\u5206\u6d3e<\/p>\n
\u4ee5\u4e0a\u5c31\u662f\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u7ec4\u4ef6\u5316\u5f00\u53d1Labrador\u6846\u67b6\u7684\u4ecb\u7ecd\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
labrador \u547d\u4ee4 labrador init \u521d\u59cb\u5316\u9879\u76ee\u547d\u4ee4 \u6ce8\u610f\u6b64\u547d\u4ee4\u4f1a\u521d\u59cb\u5316\u5f53\u524d\u7684\u76ee\u5f55\u4e3a\u9879\u76ee\u76ee\u5f55\u3002 labrador build \u6784\u5efa\u5f53\u524d\u9879\u76ee Usage: labrador build [options] Options: -h, –help output usage information -V, –version output the version number -c, –catch \u5728\u8f7d\u5165\u65f6\u81ea\u52a8catch\u6240\u6709JS\u811a\u672c\u7684\u9519\u8bef -t, –test \u8fd0\u884c\u6d4b\u8bd5\u811a\u672c -d, –debug DEBUG\u6a21\u5f0f -m, –minify \u538b\u7f29\u4ee3\u7801 -f, –force \u5f3a\u5236\u6784\u5efa\uff0c\u4e0d\u4f7f\u7528\u7f13\u5b58 \u767b\u5f55\u540e\u590d\u5236 labrador watch \u76d1\u6d4b\u6587\u4ef6\u53d8\u5316 Usage: labrador watch [options] Options: -h, –help output usage information -V, –version output the version number -c, –catch \u5728\u8f7d\u5165\u65f6\u81ea\u52a8catch\u6240\u6709JS\u811a\u672c\u7684\u9519\u8bef -t, –test \u8fd0\u884c\u6d4b\u8bd5\u811a\u672c -d, –debug DEBUG\u6a21\u5f0f \u767b\u5f55\u540e\u590d\u5236 labrador \u5e93 labrador \u5e93\u5bf9\u5168\u5c40\u7684 wx \u53d8\u91cf\u8fdb\u884c\u4e86\u5c01\u88c5\uff0c\u5c06\u5927\u90e8\u5206 wx \u5bf9\u8c61\u4e2d\u7684\u65b9\u6cd5\u8fdb\u884c\u4e86Promise\u652f\u6301\uff0c \u9664\u4e86\u4ee5 on* \u5f00\u5934\u6216\u4ee5 *Sync\u7ed3\u5c3e\u7684\u65b9\u6cd5\u3002\u5728\u5982\u4e0b\u4ee3\u7801\u4e2d\u4f7f\u7528 labrador \u5e93\u3002 import wx from ‘labrador’;console.log(wx.version);wx.app; \/\/ \u548c\u5168\u5c40\u7684 getApp() \u51fd\u6570\u6548\u679c\u4e00\u6837\uff0c\u4ee3\u7801\u98ce\u683c\u4e0d\u5efa\u8bae\u7c97\u66b4\u5730\u8bbf\u95ee\u5168\u5c40\u5bf9\u8c61\u548c\u65b9\u6cd5wx.Component; \/\/ Labrador \u81ea\u5b9a\u4e49\u7ec4\u4ef6\u57fa\u7c7bwx.List; \/\/ Labrador \u81ea\u5b9a\u4e49\u7ec4\u4ef6\u5217\u8868\u7c7bwx.PropTypes; \/\/ Labrador \u6570\u636e\u7c7b\u578b\u6821\u9a8c\u5668\u96c6\u5408wx.login; \/\/ \u5c01\u88c5\u540e\u7684\u5fae\u4fe1\u767b\u5f55\u63a5\u53e3wx.getStorage; \/\/ \u5c01\u88c5\u540e\u7684\u8bfb\u53d6\u7f13\u5b58\u63a5\u53e3 \u767b\u5f55\u540e\u590d\u5236 \u6211\u4eec\u5efa\u8bae\u4e0d\u8981\u518d\u4f7f\u7528 wx.getStorageSync() \u7b49\u540c\u6b65\u963b\u585e\u65b9\u6cd5\uff0c\u800c\u5728 async \u51fd\u6570\u4e2d\u4f7f\u7528 await wx.getStorage() \u5f02\u6b65\u975e\u963b\u585e\u65b9\u6cd5\u63d0\u9ad8\u6027\u80fd\uff0c\u9664\u975e\u9047\u5230\u7279\u6b8a\u60c5\u51b5\u3002 app.js src\/app.js \u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a import wx from ‘labrador’;import {sleep} from ‘.\/utils\/util’;export default class { globalData = { userInfo: null }; async onLaunch() { \/\/\u8c03\u7528API\u4ece\u672c\u5730\u7f13\u5b58\u4e2d\u83b7\u53d6\u6570\u636e let res = await wx.getStorage({ key: ‘logs’ }); let logs = res.data || []; logs.unshift(Date.now()); await wx.setStorage({ key: ‘logs’, data: logs }); this.timer(); } async timer() { while (true) { console.log(‘hello’); await sleep(10000); } } async getUserInfo() { if (this.globalData.userInfo) { return this.globalData.userInfo; } await wx.login(); let res = await wx.getUserInfo(); this.globalData.userInfo = res.userInfo; return res.userInfo; […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[19],"tags":[],"class_list":["post-28587","post","type-post","status-publish","format-standard","hentry","category-19"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/28587","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=28587"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/28587\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=28587"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=28587"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=28587"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}