ES6语法的数组查询

setProductId(param){
    console.log(param);
    let prod = this.products.find(item =>{
    return item.prodCode == param
    })
    console.log(prod.prodId);
    this.form.productId = prod.prodId
}

// 数据
products: [
          {prodName: '二X分期', prodCode: '0000001', prodId: '43bd8dfa5699400780aae0a4a6095aae'},
          {prodName: '验收专用', prodCode: '0000008', prodId: 'eb50229225824aa89562ffd6a5d0feb9'},
          ],

详细可参考：https://blog.csdn.net/frank_fong/article/details/79654197