vue这个赋值为何报错？

Question

vue 为何这个赋值第一行的{{a2[0].l11_10_dh}}没报错，第二行的{{a2[0].l11_10_dh}}就报错？

<view class="box3" v-if="a2[0].l11_10_if">{{a2[0].l11_10_dh}}</view>
<view class="box3" v-else><input type="text" class="input" value="{{a2[0].l11_10_dh}}" ></view>


value="{{a2[0].l11_10_dh}}": Interpolation inside attributes has been removed. Use v-bind or the colon shorthand instead. For example, instead of <div id="{{ val }}">, use <div :id="val">.

Answer 1

试下改成 :value="a2[0].l11_10_dh"