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1、添加登录轮播背景图

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This commit is contained in:
张福财
2026-03-30 09:26:54 +08:00
parent 5bc1d821ae
commit 56f8cde854
4 changed files with 51 additions and 11 deletions
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2
.env.development
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@ -11,7 +11,7 @@ VITE_PUBLIC_PATH = /
# 可以有多个，注意多个不能换行，否则代理将会失效
#VITE_PROXY = [["/api","http://localhost:3000"],["/upload","http://localhost:3300/upload"]]
#VITE_PROXY=[["/api/workflow","http://10.0.0.2:8093/workflow/"],["/api","http://10.10.2.102:9500"]]
VITE_PROXY=[["/api/magic-api/","http://127.0.0.1:8097","/magic-api/"],["/api","http://10.10.2.102:9500"]]
VITE_PROXY=[["/api","http://10.10.2.102:9500"]]
#VITE_PROXY=[["/api/approve/","http://127.0.0.1:8096","/approve/"],["/api","http://10.10.2.102:9500"]]
#VITE_PROXY=[["/api/system/generator/","http://127.0.0.1:8091/system/generator/"],["/api/system/file/","http://127.0.0.1:8091/system/file/"],["/api/system/oss/","http://127.0.0.1:8091/system/oss/"],["/api/sales/","http://127.0.0.1:8096","/sales/"],["/api/mdm/","http://127.0.0.1:8096","/mdm/"],["/api","http://10.10.2.102:9500"]]
#VITE_PROXY=[["/api/sales/","http://127.0.0.1:8096","/sales/"],["/api/mdm/","http://127.0.0.1:8096","/mdm/"],["/api","http://10.10.2.102:9500"]]

2
Dockerfile
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@ -15,4 +15,4 @@ VOLUME ["/etc/nginx/nginx.conf", "/usr/share/nginx/html"]
CMD ["nginx","-g","daemon off;"]
# docker build -t docker.ges.bjgastx.com/itc-web:1.1.17 .
# docker build -t docker.ges.bjgastx.com/itc-web:1.1.18 .

2
src/views/secondDev/Login.vue
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@ -1,7 +1,7 @@
<template>
<div class="t-container">
<!-- <StarBackground3 /> -->
<!-- <LoginCarousel /> -->
<LoginCarousel />
<div :class="prefixCls" class="login-box relative w-full h-full" v-if="!isSingleLogin">
<div class="center-box">
<div class="login-left-title">

56
src/views/secondDev/LoginCarousel.vue
View File

@ -1,12 +1,22 @@
<template>
<a-carousel class="login-carousel" autoplay>
<a-carousel class="login-carousel" :dots="false" autoplay>
<LoginCarouselImg v-for="img in imgs" :key="img.src" :src="img.src" :thumbnail="img.thumbnail"></LoginCarouselImg>
</a-carousel>
</template>
<script lang="ts">
import { defineComponent,h } from 'vue';
import { defineComponent, h } from 'vue';
// 导入图片资源
import img1 from '/@/assets/images/login/1.jpg';
import img2 from '/@/assets/images/login/2.jpg';
import img3 from '/@/assets/images/login/3.jpg';
import img4 from '/@/assets/images/login/4.jpg';
import img5 from '/@/assets/images/login/5.jpg';
import thumb1 from '/@/assets/images/login/thum/1.jpg';
import thumb2 from '/@/assets/images/login/thum/2.jpg';
import thumb3 from '/@/assets/images/login/thum/3.jpg';
import thumb4 from '/@/assets/images/login/thum/4.jpg';
import thumb5 from '/@/assets/images/login/thum/5.jpg';
const LoginCarouselImg = defineComponent({
name: 'LoginCarouselImg',
@ -27,6 +37,28 @@ const LoginCarouselImg = defineComponent({
setup() {
return {};
},
mounted(){
// 懒加载图片
if(this.src) {
this.loadImage();
}
},
methods: {
loadImage() {
// 创建 Image 对象预加载高清图片
const img = new Image();
img.onload = () => {
// 图片加载完成后切换到高清图
this.reader = true;
};
img.onerror = () => {
console.warn('高清图片加载失败:', this.src);
// 加载失败时使用缩略图
this.reader = false;
};
img.src = this.src;
}
},
data() {
return {
reader: false,
@ -37,7 +69,9 @@ const LoginCarouselImg = defineComponent({
return h('div', { class: 'carousel-item' }, [
h('img', {
src: (this.reader ? this.src : this.thumbnail),
alt: this.alt || ''
alt: this.alt || '',
witth:"auto",
height:"100%"
}),
]);
},
@ -55,11 +89,11 @@ export default defineComponent({
data() {
return {
imgs: [
{ src: new URL('/@/assets/images/login/1.png', import.meta.url).href, thumbnail: new URL('/@/assets/images/login/thum/1.png', import.meta.url).href, alt: '' },
{ src: new URL('/@/assets/images/login/2.png', import.meta.url).href, thumbnail: new URL('/@/assets/images/login/thum/2.png', import.meta.url).href, alt: '' },
{ src: new URL('/@/assets/images/login/3.png', import.meta.url).href, thumbnail: new URL('/@/assets/images/login/thum/3.png', import.meta.url).href, alt: '' },
{ src: new URL('/@/assets/images/login/4.png', import.meta.url).href, thumbnail: new URL('/@/assets/images/login/thum/4.png', import.meta.url).href, alt: '' },
{ src: new URL('/@/assets/images/login/5.png', import.meta.url).href, thumbnail: new URL('/@/assets/images/login/thum/5.png', import.meta.url).href, alt: '' },
{ src: img1, thumbnail: thumb1, alt: '' },
{ src: img2, thumbnail: thumb2, alt: '' },
{ src: img3, thumbnail: thumb3, alt: '' },
{ src: img4, thumbnail: thumb4, alt: '' },
{ src: img5, thumbnail: thumb5, alt: '' },
],
};
},
@ -74,6 +108,12 @@ export default defineComponent({
width: 100%;
height: 100%;
z-index: 0;
overflow: hidden;
}
.carousel-item{
height: 98%;
width: auto !important;
}