elementui如何上传pdf文件
时间: 2023-08-08 21:10:36 浏览: 166
要使用 Element UI 来上传 PDF 文件,你可以使用 Element UI 的 Upload 组件。以下是一个简单的示例代码,展示如何上传 PDF 文件:
```
<template>
<div>
<el-upload
action="/your-upload-url"
:before-upload="beforeUpload"
:on-success="onSuccess"
:on-error="onError"
>
<el-button type="primary">点击上传</el-button>
</el-upload>
</div>
</template>
<script>
export default {
methods: {
beforeUpload(file) {
const isPDF = file.type === 'application/pdf';
if (!isPDF) {
this.$message.error('只能上传 PDF 文件!');
}
return isPDF;
},
onSuccess(response, file) {
this.$message.success('文件上传成功!');
},
onError(error, file) {
this.$message.error('文件上传失败!');
},
},
};
</script>
```
在上述示例代码中,你需要修改 `action` 属性为你自己的文件上传接口地址。`beforeUpload` 方法用于验证上传的文件类型,确保只能上传 PDF 文件。`onSuccess` 和 `onError` 方法分别在文件上传成功和失败时触发相应的提示。
这只是一个简单的示例,你可能需要根据你的具体需求进行更多的处理和配置。另外,请确保你已经正确引入了 Element UI 的 Upload 组件和相关样式。
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