elementplus input自动填充（联想）

<el-autocomplete>
    v-model="type"
    :fetch-suggestions="querySearch"
    @select="handlename"
    placeholder="请输入实体类型"
    :trigger-on-focus="false"
    class="el-auto"
</el-autocomplete>

const querySearch = (queryString, callback) => {
    var list = []   
    var filterData = []
    if(queryString&&queryString.length > 0) {
        // 调取后台接口数据
        getData('/entityView/types',{},
        (response) => {
            if(response.length > 0) {
                list = response.map(item => {
                    return {
                        id: `${item.type}`,
                        value: `${item.type}`
                    }
                })   
            }
            filterData  = queryString ? list.filter(function(el) {
                if(el.value.includes(queryString)) {
                    return el
                }
            }) : list
            callback(filterData)
        })
    }
}

const handlename = (item) => {
    type.value = item.value
}