"productItemInfo":[
			{
				"字面颜色":"蓝色系/深蓝色"
			},
			{
				"字边颜色":"金属色/拉丝银"
			},
			{
				"光源颜色":"正白灯（6000k-7000k）"
			},
			{
				"是否淋雨":"是"
			},
			{
				"固定方式":"外脚码安装"
			}
		],




  		 let productItemArr=[]
            this.productItemInfo.forEach(n=>{
		            productItemArr.push({
		              name:Object.keys(n)[0],
		              namekey:n[Object.keys(n)[0]]
		   		    })
          })
          console.log(productItemArr)

                  

打印的效果