{"id":34153,"date":"2024-11-25T09:49:57","date_gmt":"2024-11-25T01:49:57","guid":{"rendered":"https:\/\/fwq.ai\/blog\/34153\/"},"modified":"2024-11-25T09:49:57","modified_gmt":"2024-11-25T01:49:57","slug":"%e6%80%bb%e7%bb%93%e5%88%86%e4%ba%ab%e4%b8%80%e4%ba%9b%e5%9f%ba%e4%ba%8e%e5%b0%8f%e7%a8%8b%e5%ba%8f%e7%9a%84%e9%9d%a2%e8%af%95%e9%a2%98%ef%bc%8c%e8%ae%a9%e4%bd%a0%e9%9d%a2%e8%af%95%e7%a8%b3%e6%93%8d","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/34153\/","title":{"rendered":"\u603b\u7ed3\u5206\u4eab\u4e00\u4e9b\u57fa\u4e8e\u5c0f\u7a0b\u5e8f\u7684\u9762\u8bd5\u9898\uff0c\u8ba9\u4f60\u9762\u8bd5\u7a33\u64cd\u80dc\u5238\uff01"},"content":{"rendered":"

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\u7b2c\u4e09\u6b65\uff1a\u628a\u6b65\u9aa4\u4e00\u3001\u4e8c\u4e2d\u7684code\u3001encryptedData\u3001iv\u4f20\u5230\u5f00\u53d1\u8005\u81ea\u5df1\u670d\u52a1\u7aef \u7b2c\u56db\u6b65\uff1a\u670d\u52a1\u7aef\u83b7\u53d6\u5230code\u3001encryptedData\u3001iv\u4e4b\u540e\u7528get\u65b9\u6cd5\u8bf7\u6c42\u5982\u4e0b\u5fae\u4fe1\u63a5\u53e3 \u4e2a\u4eba\u9879\u76ee\uff0c\u6ca1\u6709\u540e\u7aef\u63a5\u53e3\uff0c\u56de\u7b54\u4e86\u4e91\u5f00\u53d1\u4e2d\u7684\u767b\u5f55\u6d41\u7a0b<\/p>\n

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\u25cf onShow() \u9875\u9762\u663e\u793a\/\u5207\u5165\u524d\u53f0\u65f6\u89e6\u53d1\uff0c\u4e00\u822c\u7528\u6765\u53d1\u9001\u6570\u636e\u8bf7\u6c42\uff1b <\/p>\n

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\u25cf onHide() \u9875\u9762\u9690\u85cf\/\u5207\u5165\u540e\u53f0\u65f6\u89e6\u53d1\uff0c\u5982\u5e95\u90e8 tab \u5207\u6362\u5230\u5176\u4ed6\u9875\u9762\u6216\u5c0f\u7a0b\u5e8f\u5207\u5165\u540e\u53f0\u7b49 <\/p>\n

\u25cf onUnload() \u9875\u9762\u5378\u8f7d\u65f6\u89e6\u53d1\uff0c\u5982 redirectTo \u6216 navigateBack \u5230\u5176\u4ed6\u9875\u9762\u65f6<\/p>\n

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project.config.json \u9879\u76ee\u7684\u914d\u7f6e\u6587\u4ef6\uff0c\u505a\u4e00\u4e9b\u4e2a\u6027\u5316\u914d\u7f6e\uff0c\u4f8b\u5982\u754c\u9762\u989c\u8272\u3001\u7f16\u8bd1\u914d\u7f6e\u7b49\u7b49\uff1b app.json \u5f53\u524d\u5c0f\u7a0b\u5e8f\u7684\u5168\u5c40\u914d\u7f6e\uff0c\u5305\u62ec\u5c0f\u7a0b\u5e8f\u7684\u6240\u6709\u9875\u9762\u8def\u5f84\u914d\u7f6e\u3001\u754c\u9762\u8868\u73b0\u3001\u7f51\u7edc\u8d85\u65f6\u65f6\u95f4\u3001\u5e95\u90e8tab\u7b49\uff1b sitemap.json \u914d\u7f6e\u5c0f\u7a0b\u5e8f\u53ca\u5176\u9875\u9762\u662f\u5426\u5141\u8bb8\u88ab\u5fae\u4fe1\u7d22\u5f15\uff1b pages \u91cc\u9762\u5305\u542b\u4e86\u4e00\u4e2a\u4e2a\u5177\u4f53\u7684\u9875\u9762\uff1b wxml \uff08WeiXin Markup Language\uff09\u662f\u6846\u67b6\u8bbe\u8ba1\u7684\u4e00\u5957\u6807\u7b7e\u8bed\u8a00\uff0c\u7ed3\u5408\u57fa\u7840\u7ec4\u4ef6\u3001\u4e8b\u4ef6\u7cfb\u7edf\uff0c\u53ef\u4ee5\u6784\u5efa\u51fa\u9875\u9762\u7684\u7ed3\u6784 wxss (WeiXin Style Sheets)\u662f\u4e00\u5957\u6837\u5f0f\u8bed\u8a00\uff0c\u7528\u4e8e\u63cf\u8ff0 WXML \u7684\u7ec4\u4ef6 \u6837\u5f0f app.wxss\u4f5c\u4e3a\u5168\u5c40\u6837\u5f0f\uff0c\u4f1a\u4f5c\u7528\u4e8e\u5f53\u524d\u5c0f\u7a0b\u5e8f\u7684\u6240\u6709\u9875\u9762\uff0c\u5c40\u90e8\u9875\u9762\u6837\u5f0f page.wxss\u4ec5\u5bf9\u5f53\u524d\u9875\u9762\u751f\u6548\uff1b app.js \u5c0f\u7a0b\u5e8f\u7684\u903b\u8f91 js \u903b\u8f91\u5904\u7406\uff0c\u7f51\u7edc\u8bf7\u6c42 json \u9875\u9762\u914d\u7f6e<\/p>\n

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onLoad \u9875\u9762\u52a0\u8f7d\u65f6\u89e6\u53d1\u3002\u4e00\u4e2a\u9875\u9762\u53ea\u4f1a\u8c03\u7528\u4e00\u6b21\uff0c\u53ef\u4ee5\u5728 onLoad \u7684\u53c2\u6570\u4e2d\u83b7\u53d6\u6253\u5f00\u5f53\u524d\u9875\u9762\u8def\u5f84\u4e2d\u7684\u53c2\u6570(\u76d1\u542c\u9875\u9762\u52a0\u8f7d)<\/p>\n

onShow() \u9875\u9762\u663e\u793a\/\u5207\u5165\u524d\u53f0\u65f6\u89e6\u53d1(\u76d1\u542c\u9875\u9762\u663e\u793a)<\/p>\n

onReady() \u9875\u9762\u521d\u6b21\u6e32\u67d3\u5b8c\u6210\u65f6\u89e6\u53d1\u3002\u4e00\u4e2a\u9875\u9762\u53ea\u4f1a\u8c03\u7528\u4e00\u6b21\uff0c\u4ee3\u8868\u9875\u9762\u5df2\u7ecf\u51c6\u5907\u59a5\u5f53\uff0c\u53ef\u4ee5\u548c\u89c6\u56fe\u5c42\u8fdb\u884c\u4ea4\u4e92(\u76d1\u542c\u9875\u9762\u521d\u6b21\u6e32\u67d3\u5b8c\u6210)<\/p>\n

onHide() \u9875\u9762\u9690\u85cf\/\u5207\u5165\u540e\u53f0\u65f6\u89e6\u53d1\u3002 \u5982 navigateTo \u6216\u5e95\u90e8 tab \u5207\u6362\u5230\u5176\u4ed6\u9875\u9762\uff0c\u5c0f\u7a0b\u5e8f\u5207\u5165\u540e\u53f0\u7b49(\u76d1\u542c\u9875\u9762\u9690\u85cf)<\/p>\n

onUnload() \u9875\u9762\u5378\u8f7d\u65f6\u89e6\u53d1\u3002\u5982 redirectTo \u6216 navigateBack \u5230\u5176\u4ed6\u9875\u9762\u65f6(\u76d1\u542c\u9875\u9762\u5378\u8f7d)<\/p>\n

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WXSS \u548c CSS \u7c7b\u4f3c\uff0c\u4e0d\u8fc7\u5728 CSS \u7684\u57fa\u7840\u4e0a\u505a\u4e86\u4e00\u4e9b\u8865\u5145\u548c\u4fee\u6539<\/p>\n

\u5c3a\u5bf8\u5355\u4f4d rpx rpx \u662f\u54cd\u5e94\u5f0f\u50cf\u7d20,\u53ef\u4ee5\u6839\u636e\u5c4f\u5e55\u5bbd\u5ea6\u8fdb\u884c\u81ea\u9002\u5e94\u3002\u89c4\u5b9a\u5c4f\u5e55\u5bbd\u4e3a 750rpx\u3002\u5982\u5728 iPhone6 \u4e0a\uff0c\u5c4f\u5e55\u5bbd\u5ea6\u4e3a 375px\uff0c\u5171\u6709 750 \u4e2a\u7269\u7406\u50cf\u7d20\uff0c\u5219 750rpx = 375px = 750 \u7269\u7406\u50cf\u7d20<\/p>\n

\u4f7f\u7528 @import \u6807\u8bc6\u7b26\u6765\u5bfc\u5165\u5916\u8054\u6837\u5f0f\u3002@import \u540e\u8ddf\u9700\u8981\u5bfc\u5165\u7684\u5916\u8054\u6837\u5f0f\u8868\u7684\u76f8\u5bf9\u8def\u5f84\uff0c\u7528;\u8868\u793a\u8bed\u53e5\u7ed3\u675f<\/p>\n

\u5c0f\u7a0b\u5e8f\u9875\u9762\u95f4\u6709\u54ea\u4e9b\u4f20\u9012\u6570\u636e\u7684\u65b9\u6cd5<\/span><\/strong><\/p>\n

(1) \u4f7f\u7528\u5168\u5c40\u53d8\u91cf\u5b9e\u73b0\u6570\u636e\u4f20\u9012\u5728 app.js \u6587\u4ef6\u4e2d\u5b9a\u4e49\u5168\u5c40\u53d8\u91cf globalData , \u5c06\u9700\u8981\u5b58\u50a8\u7684\u4fe1\u606f\u5b58\u653e\u5728\u91cc\u9762 \u4f7f\u7528\u7684\u65f6\u5019\uff0c\u76f4\u63a5\u4f7f\u7528 getApp() \u62ff\u5230\u5b58\u50a8\u7684\u4fe1\u606f<\/p>\n

(2) \u4f7f\u7528 wx.navigateTo \u4e0e wx.redirectTo \u7684\u65f6\u5019\uff0c\u53ef\u4ee5\u5c06\u90e8\u5206\u6570\u636e\u653e\u5728 url \u91cc\u9762,\u5e76\u5728\u65b0\u9875\u9762 onLoad \u7684\u65f6\u5019\u521d\u59cb\u5316 \u9700\u8981\u6ce8\u610f\u7684\u95ee\u9898\uff1a wx.navigateTo \u548c wx.redirectTo \u4e0d\u5141\u8bb8\u8df3\u8f6c\u5230 tab \u6240\u5305\u542b\u7684\u9875\u9762 onLoad \u53ea\u6267\u884c\u4e00\u6b21 (3) \u4f7f\u7528\u672c\u5730\u7f13\u5b58 Storage \u76f8\u5173<\/p>\n

\u5c0f\u7a0b\u5e8f\u5173\u8054\u5fae\u4fe1\u516c\u4f17\u53f7\u5982\u4f55\u786e\u5b9a\u7528\u6237\u7684\u552f\u4e00\u6027<\/span><\/strong><\/p>\n

\u5982\u679c\u5f00\u53d1\u8005\u62e5\u6709\u591a\u4e2a\u79fb\u52a8\u5e94\u7528\u3001\u7f51\u7ad9\u5e94\u7528\u3001\u548c\u516c\u4f17\u5e10\u53f7\uff08\u5305\u62ec\u5c0f\u7a0b\u5e8f\uff09\uff0c\u53ef\u901a\u8fc7 unionid \u6765\u533a\u5206\u7528\u6237\u7684\u552f\u4e00\u6027\uff0c\u56e0\u4e3a\u53ea\u8981\u662f\u540c\u4e00\u4e2a\u5fae\u4fe1\u5f00\u653e\u5e73\u53f0\u5e10\u53f7\u4e0b\u7684\u79fb\u52a8\u5e94\u7528\u3001\u7f51\u7ad9\u5e94\u7528\u548c\u516c\u4f17\u5e10\u53f7\uff08\u5305\u62ec\u5c0f\u7a0b\u5e8f\uff09\uff0c\u7528\u6237\u7684 unionid \u662f\u552f\u4e00\u7684\u3002\u6362\u53e5\u8bdd\u8bf4\uff0c\u540c\u4e00\u7528\u6237\uff0c\u5bf9\u540c\u4e00\u4e2a\u5fae\u4fe1\u5f00\u653e\u5e73\u53f0\u4e0b\u7684\u4e0d\u540c\u5e94\u7528\uff0cunionid \u662f\u76f8\u540c\u7684<\/p>\n

\u5982\u4f55\u5b9e\u73b0\u4e0b\u62c9\u5237\u65b0<\/span><\/strong><\/p>\n

\u9996\u5148\u5728\u5168\u5c40 config \u4e2d\u7684 window \u914d\u7f6e enablePullDownRefresh \u5728 Page \u4e2d\u5b9a\u4e49 onPullDownRefresh \u94a9\u5b50\u51fd\u6570 , \u5230\u8fbe\u4e0b\u62c9\u5237\u65b0\u6761\u4ef6\u540e , \u8be5\u94a9\u5b50\u51fd\u6570\u6267\u884c, \u53d1\u8d77\u8bf7\u6c42\u65b9\u6cd5 \u8bf7\u6c42\u8fd4\u56de\u540e\uff0c\u8c03\u7528 wx.stopPullDownRefresh \u505c\u6b62\u4e0b\u62c9\u5237\u65b0<\/p>\n

bindtap\u548ccatchtap\u7684\u533a\u522b\u662f\u4ec0\u4e48<\/span><\/strong><\/p>\n

\u76f8\u540c\u70b9\uff1a\u9996\u5148\u4ed6\u4eec\u90fd\u662f\u4f5c\u4e3a\u70b9\u51fb\u4e8b\u4ef6\u51fd\u6570\uff0c\u5c31\u662f\u70b9\u51fb\u65f6\u89e6\u53d1\u3002\u5728\u8fd9\u4e2a\u4f5c\u7528\u4e0a\u4ed6\u4eec\u662f\u4e00\u6837\u7684\uff0c\u53ef\u4ee5\u4e0d\u505a\u533a\u5206<\/p>\n

\u4e0d\u540c\u70b9\uff1a\u4ed6\u4eec\u7684\u4e0d\u540c\u70b9\u4e3b\u8981\u662fbindtap\u662f\u4e0d\u4f1a\u963b\u6b62\u5192\u6ce1\u4e8b\u4ef6\u7684\uff0ccatchtap\u662f\u963b\u6b62\u5192\u6ce1\u7684<\/p>\n

\u2018wx.navigateTo()\u2019, \u2018wx.redirectTo()\u2019,\u2018wx.switchTab()\u2019, \u2018wx.navigateBack()\u2019,’wx.reLaunch()’\u7684\u533a\u522b<\/span><\/strong><\/p>\n

wx.navigateTo()\uff1a\u4fdd\u7559\u5f53\u524d\u9875\u9762\uff0c\u8df3\u8f6c\u5230\u5e94\u7528\u5185\u7684\u67d0\u4e2a\u9875\u9762\u3002\u4f46\u662f\u4e0d\u80fd\u8df3\u5230 tabbar \u9875\u9762<\/p>\n

wx.redirectTo()\uff1a\u5173\u95ed\u5f53\u524d\u9875\u9762\uff0c\u8df3\u8f6c\u5230\u5e94\u7528\u5185\u7684\u67d0\u4e2a\u9875\u9762\u3002\u4f46\u662f\u4e0d\u5141\u8bb8\u8df3\u8f6c\u5230 tabbar \u9875\u9762<\/p>\n

wx.switchTab()\uff1a\u8df3\u8f6c\u5230 tabBar \u9875\u9762\uff0c\u5e76\u5173\u95ed\u5176\u4ed6\u6240\u6709\u975e tabBar \u9875\u9762<\/p>\n

wx.navigateBack(): \u5173\u95ed\u5f53\u524d\u9875\u9762\uff0c\u8fd4\u56de\u4e0a\u4e00\u9875\u9762\u6216\u591a\u7ea7\u9875\u9762\u3002\u53ef\u901a\u8fc7 getCurrentPages() \u83b7\u53d6\u5f53\u524d\u7684\u9875\u9762\u6808\uff0c\u51b3\u5b9a\u9700\u8981\u8fd4\u56de\u51e0\u5c42<\/p>\n

wx.reLaunch()\uff1a\u5173\u95ed\u6240\u6709\u9875\u9762\uff0c\u6253\u5f00\u5230\u5e94\u7528\u5185\u7684\u67d0\u4e2a\u9875\u9762<\/p>\n

typeof \u8fd0\u7b97\u7b26\u548c instanceof \u8fd0\u7b97\u7b26\u4ee5\u53ca isPrototypeOf() \u65b9\u6cd5\u7684\u533a\u522b<\/span><\/strong><\/p>\n

typeof\u662f\u4e00\u4e2a\u8fd0\u7b97\u7b26\uff0c\u7528\u4e8e\u68c0\u6d4b\u6570\u636e\u7684\u7c7b\u578b\uff0c\u6bd4\u5982\u57fa\u672c\u6570\u636e\u7c7b\u578bnull\u3001undefined\u3001string\u3001number\u3001boolean\uff0c \u4ee5\u53ca\u5f15\u7528\u6570\u636e\u7c7b\u578bobject\u3001function\uff0c\u4f46\u662f\u5bf9\u4e8e\u6b63\u5219\u8868\u8fbe\u5f0f\u3001\u65e5\u671f\u3001\u6570\u7ec4\u8fd9\u4e9b\u5f15\u7528\u6570\u636e\u7c7b\u578b\uff0c\u5b83\u4f1a\u5168\u90e8\u8bc6\u522b\u4e3aobject\uff1b<\/p>\n

instanceof\u540c\u6837\u4e5f\u662f\u4e00\u4e2a\u8fd0\u7b97\u7b26\uff0c\u5b83\u5c31\u80fd\u5f88\u597d\u8bc6\u522b\u6570\u636e\u5177\u4f53\u662f\u54ea\u4e00\u79cd\u5f15\u7528\u7c7b\u578b\u3002\u5b83\u4e0eisPrototypeOf\u7684\u533a\u522b\u5c31\u662f \u5b83\u662f\u7528\u6765\u68c0\u6d4b\u6784\u9020\u51fd\u6570\u7684\u539f\u578b\u662f\u5426\u5b58\u5728\u4e8e\u6307\u5b9a\u5bf9\u8c61\u7684\u539f\u578b\u94fe\u5f53\u4e2d\uff1b \u800cisPrototypeOf\u662f\u7528\u6765\u68c0\u6d4b\u8c03\u7528\u6b64\u65b9\u6cd5\u7684\u5bf9\u8c61\u662f\u5426\u5b58\u5728\u4e8e\u6307\u5b9a\u5bf9\u8c61\u7684\u539f\u578b\u94fe\u4e2d\uff0c\u6240\u4ee5\u672c\u8d28\u4e0a\u5c31\u662f\u68c0\u6d4b\u76ee\u6807\u4e0d\u540c\u3002<\/p>\n

call()\u548capply()\u7684\u533a\u522b<\/span><\/strong><\/p>\n

\u5b9e\u9645\u4e0a\uff0capply\u548ccall\u7684\u529f\u80fd\u662f\u4e00\u6837\u7684\uff0c\u53ea\u662f\u4f20\u5165\u7684\u53c2\u6570\u5217\u8868\u5f62\u5f0f\u4e0d\u540c\u3002 apply(this\u5bf9\u8c61\uff0c[\u53c2\u65701\uff0c\u53c2\u65702\uff0c\u2026]) \u5373\u4f7f\u53ea\u6709\u4e00\u4e2a\u53c2\u6570\uff0c\u4e5f\u8981\u5199\u8fdb\u6570\u7ec4\u91cc call(this\u5bf9\u8c61\uff0c\u53c2\u65701\uff0c\u53c2\u65702\uff0c\u2026) \u5b83\u53ef\u4ee5\u63a5\u53d7\u591a\u4e2a\u4efb\u610f\u53c2\u6570\uff0c\u7b2c\u4e00\u4e2a\u53c2\u6570\u4e0eapply\u4e00\u6837\uff0c\u540e\u9762\u5219\u662f\u4e00\u4e32\u53c2\u6570\u5217\u8868<\/p>\n

\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u600e\u6837\u8ddf\u4e8b\u4ef6\u4f20\u503c<\/span><\/strong><\/p>\n

\u7ed9 HTML \u5143\u7d20\u6dfb\u52a0 data-*\u5c5e\u6027\u6765\u4f20\u9012\u6211\u4eec\u9700\u8981\u7684\u503c\uff0c\u7136\u540e\u901a\u8fc7 e.currentTarget.dataset \u6216 onload \u7684 param \u53c2\u6570\u83b7\u53d6\u3002 \u4f46 data -\u540d\u79f0\u4e0d\u80fd\u6709\u5927\u5199\u5b57\u6bcd, \u4e0d\u53ef\u4ee5\u5b58\u653e\u5bf9\u8c61<\/p>\n

\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u4e0e vue \u533a\u522b<\/span><\/strong><\/p>\n

\u2022 \u751f\u547d\u5468\u671f\u4e0d\u4e00\u6837\uff0c\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u751f\u547d\u5468\u671f\u6bd4\u8f83\u7b80\u5355 \u2022 \u6570\u636e\u7ed1\u5b9a\u4e5f\u4e0d\u540c\uff0c\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u6570\u636e\u7ed1\u5b9a\u9700\u8981\u4f7f\u7528{{}}\uff0cvue \u76f4\u63a5 : \u5c31\u53ef\u4ee5 \u2022 \u63a7\u5236\u5143\u7d20\u7684\u663e\u793a\u548c\u9690\u85cf\uff0c\u5c0f\u7a0b\u5e8f\u4e2d\uff0c\u4f7f\u7528 wx-if \u548c hidden \u63a7\u5236\u5143\u7d20\u7684\u663e\u793a\u548c\u9690\u85cf ; vue \u4e2d\uff0c\u4f7f\u7528 v-if \u548c v-show \u2022 \u4e8b\u4ef6\u5904\u7406\u4e0d\u540c\uff0c\u5c0f\u7a0b\u5e8f\u4e2d\uff0c\u5168\u7528 bindtap(bind+event)\uff0c\u6216\u8005catchtap(catch+event) \u7ed1\u5b9a\u4e8b\u4ef6,vue\uff1a\u4f7f\u7528 v-on:event \u7ed1\u5b9a\u4e8b\u4ef6\uff0c\u6216\u8005\u4f7f\u7528@event \u7ed1\u5b9a\u4e8b\u4ef6 \u2022 \u6570\u636e\u53cc\u5411\u7ed1\u5b9a\u4e5f\u4e0d\u4e00\u6837, \u5728 vue \u4e2d, \u53ea\u9700\u8981\u5728\u8868\u5355\u5143\u7d20\u4e0a\u52a0\u4e0a v-model, \u7136\u540e\u518d\u7ed1\u5b9a data \u4e2d\u5bf9\u5e94\u7684\u4e00\u4e2a\u503c\uff0c\u5f53\u8868\u5355\u5143\u7d20\u5185\u5bb9\u53d1\u751f\u53d8\u5316 \u65f6\uff0cdata \u4e2d\u5bf9\u5e94\u7684\u503c\u4e5f\u4f1a\u76f8\u5e94\u6539\u53d8\uff0c\u8fd9\u662f vue \u975e\u5e38 nice \u7684\u4e00\u70b9\u3002\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u5fc5\u987b\u83b7\u53d6\u5230\u8868\u5355\u5143\u7d20\u6539\u53d8\u7684\u503c\uff0c\u7136\u540e\u518d\u503c\u8d4b\u7ed9\u4e00\u4e2a data \u4e2d \u58f0\u660e\u7684\u53d8\u91cf\u3002<\/p>\n

\u54ea\u4e9b\u65b9\u6cd5\u53ef\u4ee5\u7528\u6765\u63d0\u9ad8\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u7684\u5e94\u7528\u901f\u5ea6<\/span><\/strong><\/p>\n

\u63d0\u9ad8\u9875\u9762\u52a0\u8f7d\u901f\u5ea6 \u7528\u6237\u884c\u4e3a\u9884\u6d4b \u51cf\u5c11\u9ed8\u8ba4 data \u7684\u5927\u5c0f \u7ec4\u4ef6\u5316\u65b9\u6848<\/p>\n

\u600e\u4e48\u89e3\u51b3\u5c0f\u7a0b\u5e8f\u7684\u5f02\u6b65\u8bf7\u6c42\u95ee\u9898<\/span><\/strong><\/p>\n

\u5c0f\u7a0b\u5e8f\u652f\u6301\u5927\u90e8\u5206 ES6 \u8bed\u6cd5 \u2022 \u5728\u8fd4\u56de\u6210\u529f\u7684\u56de\u8c03\u91cc\u9762\u5904\u7406\u903b\u8f91 Promise \u5f02\u6b65<\/p>\n

\u5c0f\u7a0b\u5e8f wxml \u4e0e\u6807\u51c6\u7684 html \u7684\u5f02\u540c\uff1f<\/span><\/strong><\/p>\n

\u76f8\u540c\uff1a \u2022 \u90fd\u662f\u7528\u6765\u63cf\u8ff0\u9875\u9762\u7684\u7ed3\u6784\uff1b \u2022 \u90fd\u7531\u6807\u7b7e\u3001\u5c5e\u6027\u7b49\u6784\u6210\uff1b \u4e0d\u540c\uff1a \u2022 \u6807\u7b7e\u540d\u5b57\u4e0d\u4e00\u6837\uff0c\u4e14\u5c0f\u7a0b\u5e8f\u6807\u7b7e\u66f4\u5c11\uff0c\u5355\u4e00\u6807\u7b7e\u66f4\u591a\uff1b \u2022 \u591a\u4e86\u4e00\u4e9b wx:if \u8fd9\u6837\u7684\u5c5e\u6027\u4ee5\u53ca {{ }}\u8fd9\u6837\u7684\u8868\u8fbe\u5f0f; \u2022 WXML \u4ec5\u80fd\u5728\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u5f00\u53d1\u8005\u5de5\u5177\u4e2d\u9884\u89c8\uff0c\u800c HTML \u53ef\u4ee5\u5728\u6d4f\u89c8\u5668\u5185\u9884 \u89c8\uff1b \u2022 \u7ec4\u4ef6\u5c01\u88c5\u4e0d\u540c\uff0c WXML \u5bf9\u7ec4\u4ef6\u8fdb\u884c\u4e86\u91cd\u65b0\u5c01\u88c5; \u2022 \u5c0f\u7a0b\u5e8f\u8fd0\u884c\u5728 JS Core \u5185\uff0c\u6ca1\u6709 DOM \u6811\u548c window \u5bf9\u8c61\uff0c\u5c0f\u7a0b\u5e8f\u4e2d\u65e0\u6cd5\u4f7f \u7528 window \u5bf9\u8c61\u548c document \u5bf9\u8c61\u3002<\/p>\n

\u5c0f\u7a0b\u5e8f\u7b80\u5355\u4ecb\u7ecd\u4e0b\u4e09\u79cd\u4e8b\u4ef6\u5bf9\u8c61\u7684\u5c5e\u6027\u5217\u8868\uff1f<\/span><\/strong><\/p>\n

\u57fa\u7840\u4e8b\u4ef6\uff08BaseEvent\uff09 \u2022 type:\u4e8b\u4ef6\u7c7b\u578b \u2022 timeStamp\uff1a\u4e8b\u4ef6\u751f\u6210\u65f6\u7684\u65f6\u95f4\u6233 \u2022 target\uff1a\u89e6\u53d1\u4e8b\u4ef6\u7684\u7ec4\u4ef6\u7684\u5c5e\u6027\u503c\u96c6\u5408 \u2022 currentTarget\uff1a\u5f53\u524d\u7ec4\u4ef6\u7684\u4e00\u4e9b\u5c5e\u6027\u96c6\u5408 \u81ea\u5b9a\u4e49\u4e8b\u4ef6\uff08CustomEvent\uff09 \u2022 detail \u89e6\u6478\u4e8b\u4ef6\uff08TouchEvent\uff09 \u2022 touches \u2022 changedTouches<\/p>\n

\u5c0f\u7a0b\u5e8f\u5bf9 wx:if \u548c hidden \u4f7f\u7528\u7684\u7406\u89e3\uff1f<\/span><\/strong><\/p>\n

\u2022 wx:if \u6709\u66f4\u9ad8\u7684\u5207\u6362\u6d88\u8017\u3002 \u2022 hidden \u6709\u66f4\u9ad8\u7684\u521d\u59cb\u6e32\u67d3\u6d88\u8017\u3002 \u2022 \u56e0\u6b64\uff0c\u5982\u679c\u9700\u8981\u9891\u7e41\u5207\u6362\u7684\u60c5\u666f\u4e0b\uff0c\u7528 hidden \u66f4\u597d\uff0c\u5982\u679c\u5728\u8fd0\u884c\u65f6\u6761\u4ef6\u4e0d\u5927\u53ef\u80fd\u6539\u53d8\u5219 wx:if \u8f83\u597d<\/p>\n

\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u4e0e H5 \u7684\u533a\u522b<\/span><\/strong><\/p>\n

\u8fd0\u884c\u73af\u5883\u7684\u4e0d\u540c : \u4f20\u7edf\u7684 HTML5 \u7684\u8fd0\u884c\u73af\u5883\u662f\u6d4f\u89c8\u5668\uff0c\u5305\u62ec webview\uff0c\u800c\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u7684\u8fd0\u884c\u73af\u5883\u5e76\u975e\u5b8c\u6574\u7684\u6d4f\u89c8\u5668\uff0c\u662f\u5fae\u4fe1\u5f00\u53d1\u56e2\u961f\u57fa\u4e8e\u6d4f\u89c8\u5668\u5185\u6838\u5b8c\u5168\u91cd\u6784\u7684\u4e00\u4e2a\u5185\u7f6e\u89e3\u6790\u5668\uff0c\u9488\u5bf9\u5c0f\u7a0b\u5e8f\u4e13\u95e8\u505a\u4e86\u4f18\u5316\uff0c\u914d\u5408\u81ea\u5df1\u5b9a\u4e49\u7684\u5f00\u53d1\u8bed\u8a00\u6807\u51c6\uff0c\u63d0\u5347\u4e86\u5c0f\u7a0b\u5e8f\u7684\u6027\u80fd\u3002 \u2022 \u5f00\u53d1\u6210\u672c\u7684\u4e0d\u540c : \u53ea\u5728\u5fae\u4fe1\u4e2d\u8fd0\u884c\uff0c\u6240\u4ee5\u4e0d\u7528\u518d\u53bb\u987e\u8651\u6d4f\u89c8\u5668\u517c\u5bb9\u6027\uff0c\u4e0d\u7528\u62c5\u5fc3\u751f\u4ea7\u73af\u5883\u4e2d\u51fa\u73b0\u4e0d\u53ef\u9884\u6599\u7684\u5947\u5999 BUG \u2022 \u83b7\u53d6\u7cfb\u7edf\u7ea7\u6743\u9650\u7684\u4e0d\u540c<\/p>\n

app.json \u662f\u5bf9\u5f53\u524d\u5c0f\u7a0b\u5e8f\u7684\u5168\u5c40\u914d\u7f6e\uff0c\u8bb2\u8ff0\u4e09\u4e2a\u914d\u7f6e\u5404\u4e2a\u9879\u7684\u542b\u4e49\uff1f<\/span><\/strong><\/p>\n

\u2022 pages \u5b57\u6bb5 \u2014\u2014 \u7528\u4e8e\u63cf\u8ff0\u5f53\u524d\u5c0f\u7a0b\u5e8f\u6240\u6709\u9875\u9762\u8def\u5f84\uff0c\u8fd9\u662f\u4e3a\u4e86\u8ba9 \u5fae\u4fe1\u5ba2\u6237\u7aef\u77e5\u9053\u5f53\u524d\u4f60\u7684\u5c0f\u7a0b\u5e8f\u9875\u9762\u5b9a\u4e49\u5728\u54ea\u4e2a\u76ee\u5f55\u3002 \u2022 window \u5b57\u6bb5 \u2014\u2014 \u5c0f\u7a0b\u5e8f\u6240\u6709\u9875\u9762\u7684\u9876\u90e8\u80cc\u666f\u989c\u8272, \u6587\u5b57\u989c\u8272\u5b9a\u4e49\u5728\u8fd9\u91cc\u7684 \u2022 tab \u5b57\u6bb5 \u2014\u2014 \u5c0f\u7a0b\u5e8f\u5168\u5c40\u9876\u90e8\u6216\u5e95\u90e8 tab<\/p>\n

\u5c0f\u7a0b\u5e8f onPageScroll \u65b9\u6cd5\u7684\u4f7f\u7528\u6ce8\u610f\u4ec0\u4e48\uff1f<\/span><\/strong><\/p>\n

\u7531\u4e8e\u6b64\u65b9\u6cd5\u8c03\u7528\u9891\u7e41\uff0c\u4e0d\u9700\u8981\u65f6\u53ef\u4ee5\u53bb\u6389\uff0c\u4e0d\u8981\u4fdd\u7559\u7a7a\u65b9\u6cd5\uff0c\u5e76\u4e14\u4f7f\u7528 onPageScroll \u65f6\uff0c\u5c3d\u91cf\u907f\u514d\u4f7f\u7528 setData()\uff0c\u5c3d\u91cf\u51cf\u5c11 setData()\u7684\u4f7f\u7528\u9891 \u6b21\u3002<\/p>\n

\u5c0f\u7a0b\u5e8f\u89c6\u56fe\u6e32\u67d3\u7ed3\u675f\u56de\u8c03\uff1f<\/span><\/strong><\/p>\n

\u4f7f\u7528 setData(data, callback)\uff0c\u5728 callback \u56de\u8c03\u65b9\u6cd5\u4e2d\u6dfb\u52a0\u540e\u7eed\u64cd\u4f5c\u4ee3\u7801<\/p>\n

\u5c0f\u7a0b\u5e8f\u540c\u6b65 API \u548c\u5f02\u6b65 API \u4f7f\u7528\u65f6\u6ce8\u610f\u4e8b\u9879\uff1f<\/span><\/strong><\/p>\n

wx.setStorageSync \u662f\u4ee5 Sync \u7ed3\u5c3e\u7684 API \u4e3a\u540c\u6b65 API\uff0c \u4f7f\u7528\u65f6\u4f7f\u7528 try-catch \u6765\u67e5\u770b\u5f02\u5e38\uff0c\u5982\u679c\u5224\u5b9a API \u4e3a\u5f02\u6b65\uff0c\u53ef\u4ee5\u5728\u5176\u56de\u8c03\u65b9\u6cd5 success\u3001fail\u3001 complete \u4e2d\u8fdb\u884c\u4e0b\u4e00\u6b65\u64cd\u4f5c\u3002<\/p>\n

\u5982\u4f55\u5c01\u88c5\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u7684\u6570\u636e\u8bf7\u6c42\u7684\uff1f<\/span><\/strong><\/p>\n

1\u3001\u5c06\u6240\u6709\u7684\u63a5\u53e3\u653e\u5728\u7edf\u4e00\u7684 js \u6587\u4ef6\u4e2d\u5e76\u5bfc\u51fa\u3002 <\/p>\n

2\u3001\u5728 app.js \u4e2d\u521b\u5efa\u5c01\u88c5\u8bf7\u6c42\u6570\u636e\u7684\u65b9\u6cd5\u3002 <\/p>\n

3\u3001\u5728\u5b50\u9875\u9762\u4e2d\u8c03\u7528\u5c01\u88c5\u7684\u65b9\u6cd5\u8bf7\u6c42\u6570\u636e\u3002<\/p>\n

\u5c0f\u7a0b\u5e8f\u4e0e\u539f\u751f App \u54ea\u4e2a\u597d\uff1f<\/span><\/strong><\/p>\n

\u5c0f\u7a0b\u5e8f\u9664\u4e86\u62e5\u6709\u516c\u4f17\u53f7\u7684\u4f4e\u5f00\u53d1\u6210\u672c\u3001\u4f4e\u83b7\u5ba2\u6210\u672c\u4f4e\u4ee5\u53ca\u65e0\u9700\u4e0b\u8f7d\u7b49\u4f18\u52bf\uff0c\u5728 \u670d\u52a1\u8bf7\u6c42\u5ef6\u65f6\u4e0e\u7528\u6237\u4f7f\u7528\u4f53\u9a8c\u662f\u90fd\u5f97\u5230\u4e86\u8f83\u5927\u5e45\u5ea6 \u7684\u63d0\u5347\uff0c \u4f7f\u5f97\u5176\u80fd\u591f\u627f\u8f7d\u8ddf \u590d\u6742\u7684\u670d\u52a1\u529f\u80fd\u4ee5\u53ca\u4f7f\u7528\u6237\u83b7\u5f97\u66f4\u597d\u7684\u7528\u6237\u4f53\u9a8c\u3002<\/p>\n

webview \u4e2d\u7684\u9875\u9762\u600e\u4e48\u8df3\u56de\u5c0f\u7a0b\u5e8f\u4e2d\uff1f<\/span><\/strong><\/p>\n

\u9996\u5148\u8981\u5f15\u5165\u6700\u65b0\u7248\u7684 jweixin-x.x.x.js\uff0c\u7136\u540e<\/p>\n

wx.miniProgram.navigateTo({\nurl: '\/pages\/login\/login'+'$params'\n})<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
webview \u7684\u9875\u9762\u600e\u4e48\u8df3\u8f6c\u5230\u5c0f\u7a0b\u5e8f\u5bfc\u822a\u7684\u9875\u9762\uff1f<\/span><\/strong><\/p>\n
\u5c0f\u7a0b\u5e8f\u5bfc\u822a\u7684\u9875\u9762\u53ef\u4ee5\u901a\u8fc7 switchTab\uff0c\u4f46\u9ed8\u8ba4\u60c5\u51b5\u662f\u4e0d\u4f1a\u91cd\u65b0\u52a0\u8f7d\u6570\u636e \u7684\u3002\u82e5\u9700\u52a0\u8f7d\u65b0\u6570\u636e\uff0c\u5219\u5728 success \u5c5e\u6027\u4e2d\u52a0\u5165\u4ee5\u4e0b\u4ee3\u7801\u5373\u53ef\uff1a<\/p>\n
\u5c0f\u7a0b\u5e8f\u8c03\u7528\u540e\u53f0\u63a5\u53e3\u9047\u5230\u54ea\u4e9b\u95ee\u9898\uff1f<\/span><\/strong><\/p>\n
1\u3001\u6570\u636e\u7684\u5927\u5c0f\u6709\u9650\u5236\uff0c\u8d85\u8fc7\u8303\u56f4\u4f1a\u76f4\u63a5\u5bfc\u81f4\u6574\u4e2a\u5c0f\u7a0b\u5e8f\u5d29\u6e83\uff0c\u9664\u975e\u91cd\u542f\u5c0f\u7a0b \u5e8f\uff1b <\/p>\n
2\u3001\u5c0f\u7a0b\u5e8f\u4e0d\u53ef\u4ee5\u76f4\u63a5\u6e32\u67d3\u6587\u7ae0\u5185\u5bb9\u9875\u8fd9\u7c7b\u578b\u7684 html \u6587\u672c\u5185\u5bb9\uff0c\u82e5\u9700\u663e\u793a\u8981\u501f\u4f4f\u63d2\u4ef6\uff0c\u4f46\u63d2\u4ef6\u6e32\u67d3\u4f1a\u5bfc\u81f4\u9875\u9762\u52a0\u8f7d\u53d8\u6162\uff0c\u6240\u4ee5\u6700\u597d\u5728\u540e\u53f0\u5bf9\u6587\u7ae0\u5185\u5bb9\u7684 html \u8fdb\u884c\u8fc7\u6ee4\uff0c\u540e\u53f0\u76f4\u63a5\u5904\u7406\u6279\u91cf\u66ff\u6362 p \u6807\u7b7e div \u6807\u7b7e\u4e3a view \u6807\u7b7e\uff0c\u7136\u540e\u5176\u5b83\u7684\u6807\u7b7e\u8ba9\u63d2\u4ef6\u6765\u505a\uff0c\u51cf\u8f7b\u524d\u7aef\u7684\u65f6\u95f4<\/p>\n
\u5fae\u4fe1\u5c0f\u7a0b\u5e8f\u7684\u4f18\u52a3\u52bf\uff1f<\/span><\/strong><\/p>\n
\u4f18\u52bf\uff1a<\/p>\n
1\u3001\u65e0\u9700\u4e0b\u8f7d\uff0c\u901a\u8fc7\u641c\u7d22\u548c\u626b\u4e00\u626b\u5c31\u53ef\u4ee5\u6253\u5f00\u3002 <\/p>\n
2\u3001\u826f\u597d\u7684\u7528\u6237\u4f53\u9a8c\uff1a\u6253\u5f00\u901f\u5ea6\u5feb\u3002 <\/p>\n
3\u3001\u5f00\u53d1\u6210\u672c\u8981\u6bd4 App \u8981\u4f4e\u3002 <\/p>\n
4\u3001\u5b89\u5353\u4e0a\u53ef\u4ee5\u6dfb\u52a0\u5230\u684c\u9762\uff0c\u4e0e\u539f\u751f App \u5dee\u4e0d\u591a\u3002 <\/p>\n
5\u3001\u4e3a\u7528\u6237\u63d0\u4f9b\u826f\u597d\u7684\u5b89\u5168\u4fdd\u969c\u3002\u5c0f\u7a0b\u5e8f\u7684\u53d1\u5e03\uff0c\u5fae\u4fe1\u62e5\u6709\u4e00\u5957\u4e25\u683c\u7684\u5ba1 \u67e5\u6d41\u7a0b\uff0c\u4e0d\u80fd\u901a\u8fc7\u5ba1\u67e5\u7684\u5c0f\u7a0b\u5e8f\u662f\u65e0\u6cd5\u53d1\u5e03\u5230\u7ebf\u4e0a\u7684\u3002<\/p>\n
\u52a3\u52bf\uff1a<\/p>\n
1\u3001\u9650\u5236\u8f83\u591a\u3002\u9875\u9762\u5927\u5c0f\u4e0d\u80fd\u8d85\u8fc7 1M\u3002\u4e0d\u80fd\u6253\u5f00\u8d85\u8fc7 5 \u4e2a\u5c42\u7ea7\u7684\u9875\u9762\u3002 <\/p>\n
2\u3001\u6837\u5f0f\u5355\u4e00\u3002\u5c0f\u7a0b\u5e8f\u7684\u90e8\u5206\u7ec4\u4ef6\u5df2\u7ecf\u662f\u6210\u578b\u7684\u4e86\uff0c\u6837\u5f0f\u4e0d\u53ef\u4ee5\u4fee\u6539\u3002\u4f8b \u5982\uff1a\u5e7b\u706f\u7247\u3001\u5bfc\u822a\u3002 <\/p>\n
3\u3001\u63a8\u5e7f\u9762\u7a84\uff0c\u4e0d\u80fd\u5206\u4eab\u670b\u53cb\u5708\uff0c\u53ea\u80fd\u901a\u8fc7\u5206\u4eab\u7ed9\u670b\u53cb\uff0c\u9644\u8fd1\u5c0f\u7a0b\u5e8f\u63a8 \u5e7f\u3002\u5176\u4e2d\u9644\u8fd1\u5c0f\u7a0b\u5e8f\u4e5f\u53d7\u5230\u5fae\u4fe1\u7684\u9650\u5236\u3002 <\/p>\n
4\u3001\u4f9d\u6258\u4e8e\u5fae\u4fe1\uff0c\u65e0\u6cd5\u5f00\u53d1\u540e\u53f0\u7ba1\u7406\u529f\u80fd\u3002<\/p>\n
\u3010\u76f8\u5173\u5b66\u4e60\u63a8\u8350\uff1a\u3011<\/p>\n
\u4ee5\u4e0a\u5c31\u662f\u603b\u7ed3\u5206\u4eab\u4e00\u4e9b\u57fa\u4e8e\u5c0f\u7a0b\u5e8f\u7684\u9762\u8bd5\u9898\uff0c\u8ba9\u4f60\u9762\u8bd5\u7a33\u64cd\u80dc\u5238\uff01\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":"
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