多文件上传插件fine-uploader.js

 validatingUploader = new qq.FineUploader({

        element: document.getElementById("validation-example"),

        multiple: false,

        request: {

            endpoint: "/test/dev/handlers/traditional/endpoint.php"

        },

        debug: true,

        validation: {

            allowedExtensions: ["jpeg", "jpg", "txt", "png"],

            sizeLimit: 50000,

            minSizeLimit: 2000

        },

        text: {

            uploadButton: "Click Or Drop"

        },

        display: {

            fileSizeOnSubmit: true

        },

        callbacks: {

            onError: errorHandler

        }

    });