A list was sent to me from the background. There are more than 50 pieces of data in this list
.I only want the first three pieces of list data to v-for
.how do I do this?
A list was sent to me from the background. There are more than 50 pieces of data in this list
.I only want the first three pieces of list data to v-for
.how do I do this?
v-for="item in list.slice(0,3)"arr.slice (0jin3)
the one upstairs is better. Change the answer:
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