fuint-application/application-web/src/main/webapp/static/js/custom/picUpload.js

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/***************************************************************************
 * 上传图片
 *
 * @returns {Boolean}
 */
function ajaxFileUpload(num, ds) {
    let filePath = $("#picture" + num).val();
    let extStart = filePath.lastIndexOf("\.");
    let supportPicExt = ".BMP|.PNG|.GIF|.JPG|.JPEG";
    let ext = filePath.substring(extStart, filePath.length).toUpperCase();
    if (supportPicExt.lastIndexOf(ext) == -1) {
        alert("图片限于bmp,png,gif,jpeg,jpg格式");
        $("#uppic" + num).val('');
        return;
    }
    let url = ds + '/file/upload?sourcePic=picture' + num;

    $.load();
    $.ajaxFileUpload({
        url: url,
        secureuri: false,
        fileElementId: 'picture' + num,
        dataType: 'text',
        success: function (result) {
            $.close();
            let resultJson = jQuery.parseJSON(result);
            if ("success" == resultJson.status) {
                processAfterUpload(resultJson.filePath,resultJson.fileName, ds, num);
            } else {
                $.error(resultJson.message);
            }
        },
        error: function (data, status, e) {
            alert(e);
        }
    });

    $.close();
    return false;
}

function processAfterUpload(filePath,fileName, ds, num) {
    $("#filePath" + num).val(fileName);
    $("#image" + num).attr("src",filePath);
}