Welcome to OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
942 views
in Technique[技术] by (71.8m points)

vue2 初始设置为空数组 循环会报错怎么处理

vue2 初始设置为空数组 循环会报错怎么处理

 data() {
      return {
        page_index: 1,
        products: []
      }
    },
    

我请求回来 数据 放入 products

clipboard.png

页面显示正常 就是会报这么个错误 。
然后我在data 里 products: [''] 就不会出这个错误 可是这样不好呀
应该这么处理这个错误


与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Answer

0 votes
by (71.8m points)

为什么你的会报错 我的不会


与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome to OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...