{"id":30977,"date":"2024-11-25T14:13:28","date_gmt":"2024-11-25T06:13:28","guid":{"rendered":"https:\/\/fwq.ai\/blog\/30977\/"},"modified":"2024-11-25T14:13:28","modified_gmt":"2024-11-25T06:13:28","slug":"%e5%be%ae%e4%bf%a1%e5%b0%8f%e7%a8%8b%e5%ba%8f%e5%ae%9e%e7%8e%b0%e6%95%b0%e6%8d%ae%e5%a4%84%e7%90%86%e7%9a%84%e8%af%a6%e8%a7%a3","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/30977\/","title":{"rendered":"\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u5b9e\u73b0\u6570\u636e\u5904\u7406\u7684\u8be6\u89e3"},"content":{"rendered":"

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\u524d\u8a00<\/strong><\/span><\/p>\n

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data\u6570\u636e\u7684\u8bbe\u7f6e\u6709\u4e24\u79cd\u65b9\u5f0f\uff0c\u4f8b\u5982\u6211\u4eecdata\u4e2d\u7684\u6709\u4e00\u4e2aname\u5e76\u4e14\u521d\u59cb\u5316\u4e3a\u7a7a<\/p>\n

<\/p>\n

data:{\r\n name:'\u6211\u662f\u521d\u59cb\u5316\u7684name'\r\n}<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
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<\/p>\n
 \/\/\u65b9\u5f0f1\r\n this.data.name='\u6211\u73b0\u5728name\u503c\u662fCode4Android'\r\n \/\/\u65b9\u5f0f2\r\n this.setData({\r\n name:'\u6211\u73b0\u5728name\u503c\u662fCode4Android'\r\n })<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
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\u90a3\u6211\u4eec\u73b0\u5728WXML\u4e2d\u521b\u5efa\u4e00\u4e2aview\u7528\u6765\u663e\u793aname\u7684\u503c<\/p>\n
<\/p>\n
<view>{{name}}<\/view><\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
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\u5f53\u6570\u636e\u662f\u4e00\u4e2a\u5bf9\u8c61\u65f6\uff0c\u5982<\/p>\n
<\/p>\n
data:{\r\npeople:{\r\n name:'Code4Android',\r\n address:'\u6cb3\u5357'\r\n}\r\n}<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
\u90a3\u4e48\u6211\u4eec\u60f3\u4fee\u6539people\u5bf9\u8c61\u5e76\u663e\u793a<\/p>\n
<\/p>\n
 this.setData({\r\n people:{\r\n name:'Code4Android1',\r\n address:'\u6cb3\u5357'\r\n }\r\n })<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
\u6b64\u65f6people\u5bf9\u8c61\u65f6\u88ab\u5168\u90e8\u4fee\u6539\u4e86\uff0c\u6709\u65f6\u5019\uff0c\u6211\u4eec\u53ea\u9700\u8981\u4fee\u6539\u90e8\u5206\u6570\u636e\uff0c\u4f8b\u5982\u5728\u4e0a\u9762\uff0c\u6211\u4eec\u53ea\u9700\u8981\u4fee\u6539name\u5c5e\u6027\uff0caddress\u7684\u503c\u4e0d\u53d8\u5316\uff0c\u53ef\u4ee5\u5982\u4e0b\u65b9\u5f0f\u4fee\u6539<\/p>\n
<\/p>\n
 this.setData({\r\n 'people.name': 'Code4Android'\r\n })<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
\u5982\u679c\u6709\u4e00\u4e2a\u6570\u7ec4\uff0c\u91cc\u9762\u653e\u7740people\u5bf9\u8c61<\/p>\n
<\/p>\n
 this.setData({\r\n 'peoples[0].name': 'Code4Android'\r\n })<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
\u5f53\u6211\u4eecdata\u4e2d\u6709\u4e00\u4e2atype\u503c\uff0c\u4e0d\u540c\u7684\u503c\u8981\u663e\u793a\u4e0d\u540c\u7684\u5b57\uff0c\u4f8b\u5982type\u67091,2,3\u4e09\u79cd\u503c\uff0c\u5206\u522b\u8868\u793a\u521d\u4e2d\uff0c\u9ad8\u4e2d\uff0c\u5927\u5b66\u3002\u90a3\u4e48\u5f53\u670d\u52a1\u7aef\u8fd4\u56de\u503c\u540e\uff0c\u6211\u4eec\u8be5\u5982\u4f55\u5c06type\u503c\u8f6c\u6362\u4e3a\u5bf9\u5e94\u7684\u5b57\u7b26\u663e\u793a\u5462\u3002\u5728\u8fd9\u91cc\u63d0\u4f9b\u4e09\u79cd\u65b9\u5f0f<\/p>\n
<\/p>\n
 <!--\u65b9\u5f0f1\uff0c\u4f7f\u7528\u4e09\u5143\u8868\u8fbe\u5f0f-->\r\n <view>{{type==1 ?'\u521d\u4e2d':(type==2?'\u9ad8\u4e2d':'\u5927\u5b66')}}<\/view><!--\u65b9\u5f0f2\uff0c\u4f7f\u7528\u6761\u4ef6\u6e32\u67d3--><view>\u521d\u4e2d<\/view><view>\u9ad8\u4e2d<\/view><view>\u5927\u5b66<\/view><!--\u65b9\u5f0f3\uff0cjs\u5bf9\u6570\u636e\u9884\u5904\u7406\uff0cjsdata\u4e2d\u589e\u52a0typeName-->\r\njs\u6587\u4ef6\u76f8\u5e94\u9884\u5904\u7406\uff1a\r\n var typeName = ''\r\n if (this.data.type == 1) {\r\n typeName = '\u521d\u4e2d'\r\n } else if (this.data.type = 2) {\r\n typeName = '\u9ad8\u4e2d'\r\n } else {\r\n typeName = '\u5927\u5b66'\r\n }\r\n this.setData({\r\n typeName: typeName\r\n })\r\n\r\nWXML:\u4e2d\u663e\u793a\r\n<view>{{typeName}}<\/view><\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
\u5728WXML\u6587\u4ef6\u4e2d\uff0c\u5f80\u5f80\u6211\u4eec\u4f1a\u6839\u636e\u4e0d\u540c\u7684\u72b6\u6001\u663e\u793a\u4e0d\u540c\u7684\u6837\u5f0f\uff0c\u6b64\u65f6\u5c31\u9700\u8981\u6839\u636e\u4e0d\u540c\u7684\u72b6\u6001\u5c55\u793a\u4e0d\u540c\u7684\u6837\u5f0f\uff0c\u4f8b\u5982\uff0c\u4e00\u4e2aview\u5f53data\u4e2d\u7684isSelected\u4e3atrue\u65f6\u80cc\u666f\u4e3a\u7ea2\u8272\uff0c\u5b57\u4f53\u989c\u8272\u4e3a\u767d\u8272\uff0c\u5426\u5219\u80cc\u666f\u4e3a\u7070\u8272\uff08#ddd\uff09,\u90a3\u4e48\u53ef\u4e0b\u9762\u4e24\u79cd\u65b9\u5f0f\u5b9e\u73b0<\/p>\n
<\/p>\n
<!--\u65b9\u5f0f1\uff0c\u76f4\u63a5\u4f7f\u7528style -->\r\n <view>\u6309\u94ae<\/view><!--style\u4e5f\u53ef\u4ee5style=\"{{isSelected? 'background-color:#ff0000;color:#fff':'background-color:#ddd;color:#000000'}}\"--><!--\u65b9\u5f0f2\uff0c\u4f7f\u7528class-->\r\n <view>\u6309\u94ae<\/view>\r\n\r\nwxss:\r\n.isSelected {\r\n background-color: #f00;\r\n color: #fff;\r\n}\r\n\r\n.noSelected {\r\n background-color: #ddd;\r\n color: #000;\r\n}<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
\u9875\u9762\u6570\u636e\u4f20\u9012<\/strong><\/span><\/p>\n
\u5f53\u6211\u4eec\u6253\u5f00\u4e00\u4e2a\u65b0\u9875\u9762\u65f6\u5f80\u5f80\u4f7f\u7528 wx.navigateTo ,\u5982\u679c\u60f3\u4f20\u9012\u5230\u65b0\u6253\u5f00\u9875\u9762\u6570\u636e\uff0c\u5219\u53ef\u4ee5\u5728url\u540e\u62fc\u63a5\uff1fkey=value\u7684\u5f62\u5f0f\uff0c\u591a\u4e2a\u53c2\u6570\u7528&\u5206\u5f00\u3001\u4f8b\u5982<\/p>\n
<\/p>\n
wx.navigateTo({\r\n url: '\/pages\/mypage\/mypage?name=Code4Android',\r\n })`<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
\u901a\u8fc7navigateTo\u6253\u5f00\u65b0\u9875\u9762\u540e\uff0c\u65b0\u7684\u9875\u9762\u4f1a\u9650\u5236\u6027onLoad\u65b9\u6cd5\uff0c\u8be5\u65b9\u6cd5\u6709\u4e00\u4e2aoptions\u53c2\u6570\uff0c\u7136\u540e\u901a\u8fc7options.name\u5c31\u53ef\u4ee5\u83b7\u53d6\u4f20\u9012\u7684\u6570\u636e\u3002<\/p>\n
\u5982\u679c\u6211\u4eec\u60f3\u4f20\u9012Object\u5bf9\u8c61\uff0c\u4f8b\u5982\u4e0a\u9762\u58f0\u660e\u7684people\uff0c\u6b64\u65f6\u5982\u679c\u5728url\u62fc\u63a5 ‘?people=’+people\uff0c\u53d1\u73b0\u63a5\u6536\u65f6\u6570\u636e\u65e0\u6cd5\u6b63\u5e38\u89e3\u6790\uff0c\u6b64\u65f6\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u4e0b\u9762\u65b9\u6cd5\u4f20\u9012<\/p>\n
<\/p>\n
var string = JSON.stringify(this.data.people)\r\nwx.navigateTo({\r\n url: '\/pages\/mypage\/mypage?people='+string ,\r\n })`<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
\u63a5\u6536\u540e\u901a\u8fc7<\/p>\n
<\/p>\n
var string =options.people\r\nvar obj=JSON.parse(string)<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
\u7136\u540eobj\u5c31\u662f\u6211\u4eecJSON\u5bf9\u8c61\u4e86\uff0c\u6211\u4eec\u53ef\u4ee5obj.name\u83b7\u53d6\u5c5e\u6027\u503c\u3002\u4f60\u4ee5\u4e3a\u8fd9\u6837\u5c31\u4e07\u4e8b\u5927\u5409\u4e86\u5417\uff1f\u5f53\u7136\u4e0d\u662f\uff1b\u4f8b\u5982\u6211\u4eec\u4e0a\u9762\u7684people\u5bf9\u8c61\u6570\u636e\u65f6\u8fd9\u6837\u7684<\/p>\n
<\/p>\n
data:{\r\n people: {\r\n name: '\u540d\u5b57&amp;\u540d\u5b57',\r\n age: 25,\r\n address: '\u6cb3\u5357'\r\n }\r\n}<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
\u6b64\u65f6\u901a\u8fc7\u4e0a\u9762\u65b9\u6cd5\u4f20\u9012\u6570\u636e\u901a\u8fc7JSON.parse\u53d1\u73b0\u62a5\u9519\u4e86\uff0c\u4ece\u9519\u8bef\u539f\u56e0\u5f88\u5bb9\u6613\u770b\u51fa\u6765\uff0c\u6b64\u65f6\u83b7\u53d6\u7684people\u4e0d\u662f\u4e00\u4e2a\u5b8c\u6574\u7684\u5b57\u7b26\u4e32\uff0c\u539f\u56e0\u5c31\u662fname\u5c5e\u6027\u4e2d\u542b\u6709\u2018&’,\u800c\u5c0f\u7a0b\u5e8f\u8ba4\u4e3a&\u524d\u7684\u90e8\u5206\u662fpeople\u7684\u503c\uff0c&\u540e\u7684\u6570\u636e\u65f6\u4e03\u5929\u90e8\u5206\u6570\u636e\u3002\u6240\u4ee5\u5bfc\u81f4people\u4e0d\u662f\u4e00\u4e2a\u5b8c\u6574\u7684json\u5bf9\u8c61\uff0c\u5219\u5bfc\u81f4parse\u5931\u8d25\u5f02\u5e38\u3002<\/p>\n
\u90a3\u4e48\u8fd9\u65f6\u5019\u8be5\u5982\u4f55\u4f20\u9012\u6570\u636e\u5462\uff0c\u6211\u7684\u89e3\u51b3\u601d\u8def\u6709\u4e24\u4e2a\uff0c\u4e00\u4e2a\u662f\u5c06\u4e0a\u9762string\u4e2d\u7684&\u7b26\u53f7\u5168\u90e8\u66ff\u6362\u6389\uff0c\u5982<\/p>\n
<\/p>\n
var string = JSON.stringify(this.data.people)\r\nwx.navigateTo({\r\n url: '\/pages\/mypage\/mypage?people='+string.replace(\/&amp;\/g, ''),\r\n })`<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
\u90a3\u4e48\u6b64\u65f6\u63a5\u6536\u7684\u6570\u636e\u53ef\u4ee5\u6b63\u5e38\u89e3\u6790\u4e86\uff0c\u4f46\u662f\u4f60\u4f1a\u53d1\u73b0\u540d\u5b57\u4e2d\u7684&\u6ca1\u6709\u4e86\uff0c\u5982\u679c\u4f60\u5bf9\u7b26\u53f7&\u6ca1\u6709\u7279\u6b8a\u8981\u6c42\uff0c\u5373&\u6ca1\u6709\u4ee3\u8868\u7279\u6b8a\u542b\u4e49\u65f6\u53ef\u4ee5\u66ff\u6362\u6389\uff0c\u4ea6\u6216\u8005\u5c06&\u66ff\u6362\u6210\u5176\u4ed6\u552f\u4e00\u5b57\u7b26\uff0c\u7136\u540e\u518d\u66ff\u6362\u56de\u6765\u3002<\/p>\n
\u5f53\u7136\u6211\u4eec\u4e5f\u53ef\u4ee5\u4f7f\u7528wx.setStorageSync(“people”, this.data.people)\u5c06\u6570\u636e\u4fdd\u5b58\uff0c\u7136\u540e\u5728\u65b0\u6253\u5f00\u7684\u9875\u9762wx.getStorageSync(“people”)\u5c06\u6570\u636e\u53d6\u51fa\uff0c\u5e76\u4e14\u53d6\u51fa\u7684\u6570\u636e\u7ed3\u6784\u548c\u5b58\u50a8\u7684\u4e00\u6837\u3002<\/p>\n
\u6709\u5f88\u591a\u65f6\u5019\uff0c\u6211\u4eec\u9700\u8981\u5c06\u5f53\u524d\u9875\u9762\u9009\u62e9\u7684\u6570\u636e\uff0c\u8fd4\u56de\u5230\u4e0a\u4e00\u4e2a\u9875\u9762\uff0c\u90a3\u4e48\u8be5\u5982\u4f55\u64cd\u4f5c\u5462\uff0c\u4f8b\u5982\u9875\u97621\u663e\u793a\u4e00\u4e2a\u5730\u5740\u4fe1\u606f\uff0c\u5e76\u4e14\u6709\u4e00\u4e2a\u66f4\u6539\u5730\u5740\u6309\u94ae\uff0c\u8df3\u8f6c\u65b0\u9875\u97622\u9009\u62e9\u5730\u5740\uff0c\u5e76\u5c06\u9009\u62e9\u7684\u5730\u5740\u57281\u9875\u9762\u5c55\u793a\u3002<\/p>\n
<\/p>\n
 var pages = getCurrentPages()\r\n pages[pages.length - 2].setData({\r\n address: address\r\n })<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
\u8bf4\u9053\u9875\u9762\u4f20\u9012\u6570\u636e\uff0c\u6211\u4eec\u5e38\u89c1\u7684\u5c31\u662f\u5f53\u524d\u9875\u9762\u662f\u4e00\u4e2a\u5217\u8868\u6570\u636e\uff0c\u70b9\u51fb\u67d0\u4e00\u4e2aitem\u65f6\u5c06\u6570\u636e\u4f20\u9012\u5230\u65b0\u7684\u9875\u9762\uff0c\u90a3\u4e48\u6211\u4eec\u5982\u4f55\u786e\u5b9a\u5f53\u524d\u70b9\u51fb\u9879\u7684\u6570\u636e\u5462\uff1f<\/p>\n
<\/p>\n
 <block>\r\n <!---\u7ed9\u6bcf\u4e2a\u83dc\u5355\u5b9a\u4e49\u4e00\u4e2aindex\u503c -->\r\n <view>\r\n <text>{{item.address}}<\/text>\r\n <\/view>\r\n <\/block><\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
wx:for=”{{peoples}}”\u5c31\u662f\u8bb2peoples\u6570\u636e\u5faa\u73af\u6e32\u67d3\uff0c\u548cAndroid ListView\u6548\u679c\u4e00\u6837\uff0c wx:for-index\u662f\u81ea\u5b9a\u4e49\u5f53\u7136\u663e\u793aitem\u7684\u7d22\u5f15\u952e\u540d\u5b57\uff0cdata-\u662f\u81ea\u5b9a\u4e49\u6570\u636e\uff0cdata-\u540e\u9762\u90e8\u5206\u662f\u81ea\u5b9a\u4e49\u7684\uff0c\u5728data-\u81ea\u5b9a\u4e49\u7684\u6570\u636e\u901a\u8fc7e.currentTarget.dataset\u83b7\u53d6\u3002\u4f8b\u5982\u4e0a\u9762\u70b9\u51fb\u4e8b\u4ef6<\/p>\n
<\/p>\n
select: function (e) {\r\n var index = e.currentaTrget.dataset.index\r\n var people = this.data.peoples[index]\r\n var string = JSON.stringify(this.data.people)\r\n wx.navigateTo({\r\n url: '\/pages\/mypage\/mypage?people='+string.replace(\/&amp;\/g, ''),\r\n })`\r\n },<\/pre>\n
  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
\u603b\u7ed3<\/strong><\/span><\/p>\n
\u4ee5\u4e0a\u5c31\u662f\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u5b9e\u73b0\u6570\u636e\u5904\u7406\u7684\u8be6\u89e3\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":"
\u8fd9\u7bc7\u6587\u7ae0\u4e3b\u8981\u7ed9\u5927\u5bb6\u4ecb\u7ecd\u4e86\u5173\u4e8e\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u4e2d\u6570\u636e\u5904\u7406\u7684\u76f8\u5173\u8d44\u6599\uff0c\u6587\u4e2d\u4ecb\u7ecd\u7684\u975e\u5e38\u8be6\u7ec6\uff0c\u5bf9\u5927\u5bb6\u5177\u6709\u4e00\u5b9a\u7684\u53c2\u8003\u5b66\u4e60\u4ef7\u503c\uff0c\u9700\u8981\u7684\u670b\u53cb\u53ef\u4ee5\u53c2\u8003\u501f\u9274\uff0c\u4e0b\u9762\u6765\u4e00\u8d77\u770b\u770b\u5427\u3002 \u524d\u8a00 \u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u6570\u636e\u5904\u7406 \u7684\u6838\u5fc3\u5c31\u662fjs\u6587\u4ef6 Page \u7684 data\u3002\u4ed6\u662fWXML \u548cjs\u4ea4\u4e92\u7684\u91cd\u8981\u6865\u6881\uff0cWXML \u9875\u9762\u9700\u8981\u5c55\u793a\u7684\u6570\u636e\u90fd\u9700\u8981\u88ab\u5b9a\u4e49\u5728data\u4e2d\uff0c\u5426\u5219\u5c31\u65e0\u6cd5\u5728\u9875\u9762\u8fdb\u884c\u5c55\u793a\u3002data\u4e2d\u7684\u6570\u636e\u662f\u901a\u8fc7\u7f51\u7edc\u8bf7\u6c42\u6216\u8005\u4e00\u4e9b\u903b\u8f91\u5904\u7406\u8fdb\u884c\u8bbe\u7f6e\u4ee5\u53ca\u521d\u59cb\u5316\u7684\u3002 data\u6570\u636e\u7684\u8bbe\u7f6e\u6709\u4e24\u79cd\u65b9\u5f0f\uff0c\u4f8b\u5982\u6211\u4eecdata\u4e2d\u7684\u6709\u4e00\u4e2aname\u5e76\u4e14\u521d\u59cb\u5316\u4e3a\u7a7a data:{  name:’\u6211\u662f\u521d\u59cb\u5316\u7684name’ } \u767b\u5f55\u540e\u590d\u5236 \u5f53\u6709\u591a\u4e2a\u6570\u636e\u65f6\u7528\u9017\u53f7\u82f1\u6587\u9017\u53f7\u2018,’\u8fdb\u884c\u5206\u5f00\uff0c\u90a3\u4e48\u5982\u679c\u6211\u4eec\u60f3\u66f4\u6539\u6570\u636e\u5c31\u53ef\u4ee5  \/\/\u65b9\u5f0f1  this.data.name=’\u6211\u73b0\u5728name\u503c\u662fCode4Android’  \/\/\u65b9\u5f0f2  this.setData({  name:’\u6211\u73b0\u5728name\u503c\u662fCode4Android’  }) \u767b\u5f55\u540e\u590d\u5236 \u4e0d\u8fc7\u7528\u54ea \u4e00\u79cd\u65b9\u5f0f\uff0c\u7ecf\u8fc7\u5904\u7406\u540e\uff0cname\u7684\u503c\u90fd\u4f1a\u53d8\u4e3a\u201c\u6211\u73b0\u5728name\u503c\u662fCode4Android\u201d\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7this.data.name\u6765\u53d6\u51faname\u7684\u503c\u3002\u4e5f\u8bb8\u4f60\u4f1a\u6709\u7591\u95ee\uff0c\u8fd9\u4e24\u79cd\u65b9\u5f0f\u6709\u4ec0\u4e48\u533a\u522b\u5417\uff1f \u90a3\u6211\u4eec\u73b0\u5728WXML\u4e2d\u521b\u5efa\u4e00\u4e2aview\u7528\u6765\u663e\u793aname\u7684\u503c <view>{{name}}<\/view> \u767b\u5f55\u540e\u590d\u5236 \u5f53\u6211\u4eec\u9700\u8981\u5c06data\u4e2d\u7684\u6570\u636e\u663e\u793a\u5728\u9875\u9762\u4e0a\u65f6\u3002\u9700\u8981\u7528\u5927\u62ec\u53f7\u6765\u83b7\u53d6data\u4e2d\u7684\u503c\u5e76\u5c06\u5176\u663e\u793a\uff0c\u901a\u8fc7\u4e0a\u9762\u7684\u4e24\u79cd\u65b9\u5f0f\uff0c\u53d1\u73b0\u65b9\u5f0f1\u8bbe\u7f6e\u540e\uff0c\u9875\u9762\u4e0a\u7684\u6570\u636e\u5e76\u6ca1\u6709\u53d1\u751f\u6539\u53d8\uff0c\u4f9d\u7136\u662f\u521d\u59cb\u5316\u7684\u503c\uff0c\u5f53\u4f7f\u7528\u7b2c\u4e8c\u79cd\u65b9\u5f0f\u65f6\u6570\u636e\u53d1\u751f\u6539\u53d8\uff0c\u8fd9\u65f6\u5019\u4f60\u5e94\u8be5\u5c31\u660e\u767d\u4e24\u8005\u533a\u522b\u4e86\u3002 \u5f53\u6570\u636e\u662f\u4e00\u4e2a\u5bf9\u8c61\u65f6\uff0c\u5982 data:{ people:{  name:’Code4Android’,  address:’\u6cb3\u5357’ } } \u767b\u5f55\u540e\u590d\u5236 \u90a3\u4e48\u6211\u4eec\u60f3\u4fee\u6539people\u5bf9\u8c61\u5e76\u663e\u793a  this.setData({  people:{  name:’Code4Android1′,  address:’\u6cb3\u5357’  }  }) \u767b\u5f55\u540e\u590d\u5236 \u6b64\u65f6people\u5bf9\u8c61\u65f6\u88ab\u5168\u90e8\u4fee\u6539\u4e86\uff0c\u6709\u65f6\u5019\uff0c\u6211\u4eec\u53ea\u9700\u8981\u4fee\u6539\u90e8\u5206\u6570\u636e\uff0c\u4f8b\u5982\u5728\u4e0a\u9762\uff0c\u6211\u4eec\u53ea\u9700\u8981\u4fee\u6539name\u5c5e\u6027\uff0caddress\u7684\u503c\u4e0d\u53d8\u5316\uff0c\u53ef\u4ee5\u5982\u4e0b\u65b9\u5f0f\u4fee\u6539  this.setData({  ‘people.name’: ‘Code4Android’  }) \u767b\u5f55\u540e\u590d\u5236 \u5982\u679c\u6709\u4e00\u4e2a\u6570\u7ec4\uff0c\u91cc\u9762\u653e\u7740people\u5bf9\u8c61  this.setData({  ‘peoples[0].name’: ‘Code4Android’  }) \u767b\u5f55\u540e\u590d\u5236 \u5f53\u6211\u4eecdata\u4e2d\u6709\u4e00\u4e2atype\u503c\uff0c\u4e0d\u540c\u7684\u503c\u8981\u663e\u793a\u4e0d\u540c\u7684\u5b57\uff0c\u4f8b\u5982type\u67091,2,3\u4e09\u79cd\u503c\uff0c\u5206\u522b\u8868\u793a\u521d\u4e2d\uff0c\u9ad8\u4e2d\uff0c\u5927\u5b66\u3002\u90a3\u4e48\u5f53\u670d\u52a1\u7aef\u8fd4\u56de\u503c\u540e\uff0c\u6211\u4eec\u8be5\u5982\u4f55\u5c06type\u503c\u8f6c\u6362\u4e3a\u5bf9\u5e94\u7684\u5b57\u7b26\u663e\u793a\u5462\u3002\u5728\u8fd9\u91cc\u63d0\u4f9b\u4e09\u79cd\u65b9\u5f0f 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