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30 lines
731 B
30 lines
731 B
//app.js |
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App({ |
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onLaunch: function () { |
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//调用API从本地缓存中获取数据 |
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var logs = wx.getStorageSync('logs') || [] |
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logs.unshift(Date.now()) |
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wx.setStorageSync('logs', logs.slice(0,40)) |
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}, |
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getUserInfo:function(cb){ |
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var that = this |
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if(this.globalData.userInfo){ |
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typeof cb == "function" && cb(this.globalData.userInfo) |
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}else{ |
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//调用登录接口 |
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wx.login({ |
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success: function () { |
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wx.getUserInfo({ |
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success: function (res) { |
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that.globalData.userInfo = res.userInfo |
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typeof cb == "function" && cb(that.globalData.userInfo) |
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} |
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}) |
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} |
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}) |
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} |
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}, |
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globalData:{ |
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userInfo:null |
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} |
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}) |