Vue+Elementel-upload文件上传 Vue+Elementel-upload⽂件上传Vue+Element el-upload⽂件上传 多⽂件上传，类型、⼤⼩限制 上传⽂件 <el-card> <el-upload class="upload-demo"ref="upload"action="#":file-list="fileList"accept=".pdf, .doc, .docx, .xls, .xlsx, .zip, .jpg, .png, .ra...
:before-upload="handleUploadBeforeUpload" :auto-upload="true" :headers="headers" :show-file-list="false" :on-success="(response, file, fileList) => { return handleUploadSuccess(response, file, fileList, scope.row) }" :on-error="(err, file, fileList) => { return handleUploadError(err,...
<el-uploadclass="upload-demo"action="https://www.baidu.com"// url :headers="headers"// 请求头,一般填token、orgid等身份校验信息 :with-credentials="true"// 自动获取cookie :data="uploadDataReq"// url中带的参数 :before-upload="checkFileExist"// 上传文件之前触发的事件,一般为调另一个接口检...
<el-upload class="upload-demo" ref="upload" :on-change="handleUploadChange" :on-success="handleImportSuccess" :before-upload="beforeImportUpload" :http-request="uploadZip" :file-list="fileList" :on-remove="handleUploadRemove" :auto-upload="false"> <el-button slot="trigger" size="small"...
为了实现一次性上传多个文件,我们只需要在el-upload组件中设置multiple属性即可。该属性允许用户在文件选择对话框中一次性选取多个文件。以下是一个多文件上传的示例: <template> <el-upload class="upload-demo" action="https://jsonplaceholder.typicode.com/posts/" ...
before-upload事件用于在文件上传之前进行处理,同样可以传递更多的参数: 代码语言:js 复制 <el-uploadclass="upload-demo"ref="upload":limit="1":before-upload="(file)=>{returnhandleUploadBeforeUpload(file,scope.row)}":auto-upload="true":headers="headers":show-file-list="false":on-success="(respon...
由于el-upload控件中⾃定义的upload⽅法在上传⽂件中是以FormData的格式上传，后台服务器⽆法解析这种格式的body，所以通过http-request属性⾃定义了⼀个上传⽅法。<el-upload class="upload-demo"ref="upload"action="http://127.0.0.1:5000/json/import":http-request="myUpload":on-preview="...
el-upload自定义上传只能上传一次,无法上传多次 <el-uploadclass="upload-demo"action multiple :limit="1"ref="uploadPDF":file-list="fileListPDF":before-upload="beforeAvatarUploadPDF":on-remove="handleRemovePDF":show-file-list="false":on-success="handleReplaceAvatarSuccessPDF":http-request="handle...
class="upload-demo" :limit="limit" :action="action" :accept="accept" :data="data" :multiple="multiple" :show-file-list="showFileList" :on-exceed="handleExceed" :with-credentials="withcredentials" :before-upload="handleBeforeUpload"
class="upload-demo" ref="upload" action="http://localhost:8090/opus/add" :data="mage" :on-exceed="handleExceed" :on-preview="handlePreview" :on-remove="handleRemove" :file-list="fileList" :auto-upload="false"> <el-button slot="trigger" size="small" type="primary">选取文件</el-but...