html5壓縮圖片并上傳

    // 上傳圖片
    function uploadFile(path) {
        var type = plus.storage.getItem("upload_goods_image");
        //選擇成功
        $("#heisebg").removeClass("heisebg").addClass("heisebghid");
        $("#waitingupload").removeClass("heisebghid").addClass("heisebg");

        //https://github.com/think2011/localResizeIMG3
        // 壓縮圖片
        lrz(path, {
            width: 500,
            quality: 0.7,
            done: function (results) {
                $.ajax({
                    type: "POST",
                    url: configManager.RequstUrl + "api/common/base64upload",
                    async: true,
                    data: { base64: results.base64, size: results.base64.length, dir: "goods" }
                }).done(function (data) {
                    if (data.state != "success") { console.log(data.message); return; }
                    var src = configManager.goodsImgurl.format(data.id, "") + '500-200';
                    if ("addspic" == type) {
                        var sImageStr = "<img width='98%' onclick='javascript:$(this).remove();' class='spic' title='{0}' src='{1}'>";
                        $("#addspic").before(sImageStr.format(data.id, src));
                    }
                    if ("addbpic" == type) {
                        var bImageStr = "<img width='98%' id='bpic' title='{0}' src='{1}'/>";
                        $("#addbpic").html(bImageStr.format(data.id, src));
                    }
                    $("#waitingupload").removeClass("heisebg").addClass("heisebghid");
                    try { myScroll.refresh(); } catch (err) { }
                }).fail(function () {
                    plus.nativeUI.toast("上傳失敗！");
                    $("#waitingupload").removeClass("heisebg").addClass("heisebghid");
                });
            }
        });
    }