请优化代码：if (this.currentAction == 'Add') { this.editFormFields.TIMEPEROID = row.TIMEPEROID this.editFormOptions.forEach(x => { x.forEach(option => { console.log(option) if (option.field == 'TIMEPEROID') { option.render = () => { return ( <div> <el-time-picker ref="timePicker" v-model={this.editFormFields.TIMEPEROID} is-range format="HH:mm" range-separator="至" start-placeholder="开始时间" end-placeholder="结束时间" placeholder="选择时间范围" > </el-time-picker> </div> ) } } }) }) } if (this.currentAction == 'update') { this.editFormFields._TIMEPEROID = "" this.editFormOptions.forEach(x => { x.forEach(option => { if (option.field == 'TIMEPEROID') { option.render = () => { return ( <div> <el-time-picker ref="timePicker" v-model={this.editFormFields._TIMEPEROID} is-range format="HH:mm" range-separator="至" start-placeholder="开始时间" end-placeholder="结束时间" placeholder="选择时间范围" > </el-time-picker> </div> ) } } }) }) }

你可以将代码进行优化，将重复的部分提取出来，这样可以减少代码量和提高代码可读性，示例如下：

const timePickerRender = (field, value) => {
  return (
    <div>
      <el-time-picker
        ref="timePicker"
        v-model={value}
        is-range
        format="HH:mm"
        range-separator="至"
        start-placeholder="开始时间"
        end-placeholder="结束时间"
        placeholder="选择时间范围"
      />
    </div>
  );
};

if (this.currentAction === 'Add') {
  this.editFormFields.TIMEPEROID = row.TIMEPEROID;
  this.editFormOptions.forEach((x) => {
    x.forEach((option) => {
      if (option.field === 'TIMEPEROID') {
        option.render = () => timePickerRender(option.field, this.editFormFields.TIMEPEROID);
      }
    });
  });
}

if (this.currentAction === 'update') {
  this.editFormFields._TIMEPEROID = '';
  this.editFormOptions.forEach((x) => {
    x.forEach((option) => {
      if (option.field === 'TIMEPEROID') {
        option.render = () =>
          timePickerRender(option.field, this.editFormFields._TIMEPEROID);
      }
    });
  });
}

在上面的代码中，我们将 `if` 语句中重复的部分提取出来，创建了一个 `timePickerRender` 函数来生成时间选择器的渲染结果。然后，我们只需要调用这个函数即可生成时间选择器的渲染结果，这样可以减少代码量和提高代码可读性。