关于对象访问的几个问题:
var currentFeatureModels = {"modelId":22,"modelNo":"P1000001","sealShape":"椭圆形","sealSize":"18*18","sealMaterial":"光敏","sealPattern":"五角星","price":1000}
var key = sealMaterial
console.log('currentFeatureModels》》》》》》' + currentFeatureModels.sealMaterial)///直接访问属性
用变量去访问: console.log('currentFeatureModels》》》》》》' + currentFeatureModels.key )是把key当成里面的一个属性去读取,肯定不行,只有按如下去访问:
console.log('currentFeatureModels》》》》》》' + currentFeatureModels[key])////要先读key变量的值
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