uniapp多文件前端上传JAVA后台接收实现（亲测）.txt

uniapp多文件前端上传JAVA后台接收实现（亲测）
直接上代码
前端：uni-app
uni.uploadFile({
url : 'http://10.116.7.63/wxem/servlet/testServlet',
//filePath: '',
//name: 'file',
files:imgs,
formData: {
  'totalNum': imgs.length
 },
success: function (uploadFileRes) {
console.log(uploadFileRes.data);
  }

后端java jssmartUpload

String filePath="//文件保存路径"
SmartUpload sUpload=new SmartUpload();
String num = sUpload.getRequest().getParameter("totalNum");

try {   //初始化
 sUpload.initialize(config, req, res);
    
//设置文件最大上传为10M
sUpload.setTotalMaxFileSize(10*1024*1024);
 sUpload.setAllowedFilesList("jpg,bmp,gif,png,JPG,BMP,GIF,PNG");
//不允许哪几种格式上传,不允许及无扩展名的文件类型
//sUpload.setDeniedFilesList("exe,bat,jsp,asp,php,aspx,cer,cdx,jspx,,");     
sUpload.upload();