问题遇到的现象和发生背景
后台返回的数据赋值给变量时,变量打印出来还是空值
```javascript
let tableData= ref([])
let searchobj: tableSearch = reactive({
search: "",
size:20
})
async function query(data?: any) {
let rst = await request.get("/api/hlfs", { params: data || searchobj })
if (rst.data) {
tableData.value = rst.data
return rst.data
}
}
onMounted(() => {
query()
})
// 表单的数据
const formState: UnwrapRef<FormState> = reactive({
search: ''
});
let highlight = ref<any>([])
let descriptionLight=ref<any>([])
let templateLight=ref<any>([])
const handleFinish: FormProps['onFinish'] = (values: any) => {
query(formState)
console.log(tableData.value);
highlight.value=tableData.value.map((item:any, index: any) => {
if (item._highlight) {
return item._highlight
}
})
###### 运行结果及报错内容
运行结束后点击第一次搜索打印的还是原数据,第二次点击的时候才是查询出来的数据
尝试了很多办法都没法解决,请各位帮帮忙看一下什么问题