姓名：<el-select
            v-model="ruleForm.userName"
            placeholder="請選擇"
            style="width: 100px"
            @change="towerChange"
          >
            <el-option
              v-for="item in Users"
              :key="item.userId"
              :label="item.userName"
              :value
 
="item" //注意這裡對應change能獲取的值
            >
            </el-option>
          </el-select>

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 towerChange(e) {
      //獲取的值和id
      this.ruleForm.userId = e.userId;
      
 
this.ruleForm.userName = e.userName;
    },