这是一个什么错误？Failed to allocate a 51852 byte

*jack tang* *发表于 2022-1-21 01:39:13*

本帖最后由 jack tang 于 2022-1-21 02:02 编辑

dispatch script failed. Failed to allocate a 51852 byte allocation with 16704 free bytes and 16KB until OOM at

用avm开发，发现分页多了之后特别卡，一闪一闪的，哪里优化有问题，指点下

*jack tang* *萌萌的小学生* *733Y币* · *发表于 2022-1-21 02:02:41*

我用jq跟vue都没有这么卡过.....

*技术支持-F* *管理员* *26299Y币* · *发表于 2022-1-21 11:04:56*

怎么写的分页

*jack tang* *萌萌的小学生* *733Y币* · *发表于 2022-1-21 13:14:04*

if (loadMore) {
console.log(JSON.stringify(list))
that.data.list_data = that.data.list_data.concat(list);
} else {

技术支持-F · 2022-1-21 11:04怎么写的分页

*jack tang* *萌萌的小学生* *733Y币* · *发表于 2022-1-21 13:14:25*

这不就是你们官方的demo嘛

技术支持-F · 2022-1-21 11:04怎么写的分页

*jack tang* *萌萌的小学生* *733Y币* · *发表于 2022-1-21 13:26:52*

<template>
<view class="page">
<list-nav catnav={catnav} select={select} onchange_cart="onchange_cart"></list-nav>
<scroll-view class="scroll_left" scroll-y enable-back-to-top
onscrolltolower="onscrolltolower">
<view class="list_con">
<view class="dan_list" style={'width:'+itemWidth+"px"} v-for="(d,i) in allDataList" data-id={d.id}
onclick="openwin">
<view class="tu">
<image class="tu_img" style={'width:'+itemWidth+"px;height:"+(itemWidth+30)+"px"}
src={d.thumbs[0]} mode="aspectFill"></image>
<text class="tu_buy_txt">{d.sales}人已买</text>
<image class="left_biao" src="../../**.**mon/video_4.png" mode="aspectFill"></image>
</view>
<text class="buy_title">{d.title}</text>
</view>
</view>
</scroll-view>
<loading ajax_data={ajax_data}></loading>
</view>
</template>
<script>
import $util from '../../utils/util.js'
import '../../components/list-nav.stml'
import '../../components/loading.stml'
export default {
name: 'main2',
data() {
return {
allDataList: [],
ajax_data: true,
page: 1,
haveMore: false,
catnav:{parent:[],children:[]},
select:{first:0,secend:0}
}
},
computed: {
itemWidth() {
return Math.floor((api.winWidth - 30) / 2);
}
},
methods: {
apiready() {
if ($util.isApp()) {
api.setStatusBarStyle({
style: 'light'
});
}
this.get_data();
this.get_navcart();
},
/**
* 生命周期函数--监听页面显示
*/
onShow() {
},
onHide() {
},
get_data(loadMore) {
let that = this;
if (!loadMore) {
that.data.page = 1;
}
that.data.ajax_data = true;
let cate = "";
if(parseInt(that.data.select.secend) >=1){
cate = that.data.select.secend;
}else if(parseInt(that.data.select.first)>=1){
cate = that.data.select.first;
}
var url = "&r=goods.get_list&video1=1&page=" + that.data.page+"&cate="+cate;
$util.ajax({
path: url
}, function (res, err) {
//console.log(JSON.stringify(res))
if (res && res.error == 0) {
let list = res.list;
if (!list || list =="") {
list = []
}
//that.data.haveMore = list.length > 0;
if (list != "" && list.length > 0) {
if (loadMore) {
console.log(JSON.stringify(list))
that.data.allDataList = that.data.allDataList.concat(list);
} else {
that.data.allDataList = list;
}
that.data.page += 1;
that.data.haveMore = true;
} else {
that.data.haveMore = false;
}
}
that.data.ajax_data = false;
});
},
get_navcart(){
let that = this;
var url = "&r=goods.get_category";
$util.ajax({
path: url
}, function (res, err) {
if (res && res.error == 0) {
let list = res.allcategory;
that.data.catnav = list;
//console.log(JSON.stringify(list.children))
}
});
},
onscrolltolower() {
if (this.data.haveMore && !this.data.ajax_data) {
this.get_data(true);
}
},
openwin(e) {
let id = e.currentTarget.dataset.id;
$util.openWin({
name: 'video-' + id,
url: '../video/video.stml',
title: '商品详情',
pageParam: {
id: id
}
});
},
onchange_cart(e){
var type = e.detail.type;
var id = e.detail.id;
if(type == 1){
this.data.select.first = id;
this.data.select.secend = "";
}else{
this.data.select.secend = id;
}
this.get_data();
},
/**
* 用户点击右上角分享
*/
onShareAppMessage: function () { }
}
}
</script>
<style>
.page {
background-color: #eeeeee;
}
.list_con {
flex-direction: row;
padding: 10px;
flex-wrap: wrap;
justify-content: space-between;
background: #ffffff;
border-radius: 5px;
}
.dan_list {
font-size: 12px;
margin-bottom: 10px;
}
.tu {
position: relative;
}
.tu_img {
border-radius: 5px;
}
.tu_buy_txt {
position: absolute;
left: 0;
bottom: 0;
background: rgba(0, 0, 0, 0.397);
color: #ffffff;
font-size: 12px;
border-radius: 0 5px 0 0;
padding: 0 3px;
}
.buy_title {
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
line-height: 30px;
font-size: 12px;
}
.left_biao {
width: 30px;
height: 22px;
position: absolute;
left: 10px;
top: 10px;
border-radius: 5px;
opacity: 0.7;
}
</style>

复制代码

这是一个页面的代码

*技术支持-F* *管理员* *26299Y币* · *发表于 2022-1-21 13:52:20*

可能图片太大，一张图多大

jack tang · 2022-1-21 13:26这是一个页面的代码

*jack tang* *萌萌的小学生* *733Y币* · *发表于 2022-1-21 14:12:44*

80-300k之间嘛，就算小了这也不是事啊，分页多了总会变大的

技术支持-F · 2022-1-21 13:52可能图片太大，一张图多大

*jack tang* *萌萌的小学生* *733Y币* · *发表于 2022-1-21 14:29:55*

thumbnail="false"，这个设置false好像就可以了，我不是十分确定哈，以前每次都会下拉到一定时候就会不流畅，不用这个后现在是没有问题的，你们测试吧，有问题赶紧修复了，几千一年的会员还要我来踩bug

*技术支持-F* *管理员* *26299Y币* · *发表于 2022-1-21 14:38:46*

好的，已反馈给相关技术确认

[其他] 这是一个什么错误？Failed to allocate a 51852 byte

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