對(duì)input框賦值的時(shí)候，報(bào)如下錯(cuò)誤：
warning.js?4eb8:34 Warning: You cannot set a form field before rendering a field associated with the value. You can use getFieldDecorator(id, options) instead v-decorator="[id, options]" to register it before render.

排查問(wèn)題為組件還沒來(lái)得及創(chuàng)建，就被賦值 所以找不到要被賦值的對(duì)象實(shí)例，故此報(bào)錯(cuò)。

解決辦法：在賦值之前添加一個(gè)延時(shí)操作。

    <a-input
      id="copy"
      v-="[
        'value',
        {rules: [{ required: true, message: 'XXX' }]}
      ]"
      placeholder="eewew"
    >
    </a-input>
  </a-form-item>
          
setTimeout(() => { // 添加延時(shí)操作
     this.form1.setFieldsValue({ // form表單賦值
       value: this.data
     })
   }, 100)

問(wèn)題解決~~~~