vue3 安装
npm install vue3-print-nb --save
项目中引入
// 全局引用
import { createApp } from 'vue'
import App from './App.vue'
import Print from 'vue3-print-nb'
const app = createApp(App)
app.use(Print )
app.mount('#app')
// 或者
// 单组件引用
import Print from 'vue3-print-nb'
// 在自定义指令中注册
directives: {
Print
}
HTML:
<button v-print="printObj">Print local range</button><div id="loading" v-show="printLoading"></div>
<div id="printMe" style="background:red;">
<p>葫芦娃，葫芦娃</p>
<p>一根藤上七朵花 </p>
<p>小小树藤是我家 啦啦啦啦 </p>
<p>叮当当咚咚当当 浇不大</p>
<p> 叮当当咚咚当当 是我家</p>
<p> 啦啦啦啦</p>
<p>...</p>
</div>
JavaScript:
export default {
data() {
return {
printLoading: true,
printObj: {
id: "printMe", // 还可以采用url，如 url: 'http://localhost:8080/'
preview: true, // 打印预览
previewTitle: 'Test Title', // The title of the preview window. The default is 打印预览
popTitle: 'good print',
extraCss: "https://cdn.bootcdn.net/ajax/libs/animate.css/4.1.1/animate.compat.css, https://cdn.bootcdn.net/ajax/libs/hover.css/2.3.1/css/hover-min.css",
extraHead: '<meta http-equiv="Content-Language"content="zh-cn"/>',
previewBeforeOpenCallback () {
console.log('正在加载预览窗口')
},
previewOpenCallback () {
console.log('已经加载完预览窗口')
},
beforeOpenCallback (vue) {
vue.printLoading = true
console.log('打开之前')
},
openCallback (vue) {
vue.printLoading = false
console.log('执行了打印')
},
closeCallback (vue) {
console.log('关闭了打印工具')
}
}
};
}
}
原文参考： https://gitcode.net/mirrors/Power-kxLee/vue3-print-nb?utm_source=csdn_github_accelerator
vue3-print-nb插件的一些优化
去掉页眉页脚
<style>
@page {
size: auto;
margin: 0mm;
}
</style>
打印內容不自动换行问题
<style>
.procedure{
word-wrap:break-word;
}
</style>
参考链接：https://blog.csdn.net/weixin_53791978/article/details/128063915