笔记本电脑性能排行,gurbaks,avupdate.exe
1、导入资源
2、jsp代码
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<div class="page-container">
<div class="row cl">
<label class="form-label col-xs-4 col-sm-2"><span
class="c-red">*</span>项目名称：</label>
<div class="formcontrols col-xs-8 col-sm-9">
<input type="text" class="input-text" value="${proname }"
placeholder="" id="" name="proname" readonly="readonly">
</div>
</div>
<div class="row cl">
<label class="form-label col-xs-4 col-sm-2">缩略图：</label>
<div class="formcontrols col-xs-8 col-sm-9">
<div class="uploader-thum-container">
<div id="filelist" class="uploader-list"></div>
<div id="filepicker">选择图片</div>
<button id="btn-star"
class="btn btn-default btn-uploadstar radius ml-10">开始上传</button>
</div>
</div>
</div>
<div class="row cl">
<label class="form-label col-xs-4 col-sm-2"><span
class="c-red">*</span>项目发票上传：</label>
<div class="formcontrols col-xs-8 col-sm-9">
<div class="uploader-list-container">
<div class="queuelist">
<div id="dndarea" class="placeholder">
<div id="filepicker-2"></div>
<p>或将照片拖到这里，单次最多可选300张</p>
</div>
</div>
<div class="statusbar" style="display:none;">
<div class="progress">
<span class="text">0%</span> <span class="percentage"></span>
</div>
<div class="info"></div>
<div class="btns">
<div id="filepicker2"></div>
<div class="uploadbtn">开始上传</div>
</div>
</div>
</div>
</div>
</div>
<div class="row cl">
<div class="col-xs-8 col-sm-9 col-xs-offset-4 col-sm-offset-2">
<button
onclick="article_add('','invoicevo/save?&projectid=${projectid}&invoicescan=','10001');"
class="btn btn-primary radius" type="button">
<i class="hui-iconfont"></i> 保存
</button>
</div>
</div>
</div>
3、js代码
<script type="text/javascript">
var imagepath=null;
function article_save() {
alert("刷新父级的时候会自动关闭弹层。");
window.parent.location.reload();
}
/*项目发票-添加*/
function article_add(title, url, w, h) {
if(imagepath){
var index = layer.open({
type : 2,
title : title,
content : url+imagepath
});
layer.full(index);
}else{alert("没有上传图片，请先上传图片");}
}
$(function() {
$('.skin-minimal input').icheck({
checkboxclass : 'icheckbox-blue',
radioclass : 'iradio-blue',
increasearea : '20%'
});
$list = $("#filelist"), $btn = $("#btn-star"), state = "pending",
uploader;
var uploader = webuploader.create({
auto : true,
swf : 'lib/webuploader/0.1.5/uploader.swf',// swf文件路径
// 文件接收服务端。
server : 'lib/webuploader/0.1.5/server/fileupload.php', // 文件接收服务端。
// 选择文件的按钮。可选。
// 内部根据当前运行是创建，可能是input元素，也可能是flash.
pick : '#filepicker',
// 不压缩image, 默认如果是jpeg，文件上传前会压缩一把再上传！
resize : false,
// 只允许选择图片文件。
accept : {
title : 'images',
extensions : 'gif,jpg,jpeg,bmp,png',
mimetypes : 'image/*'
}
});
// 当有文件被添加进队列的时候
uploader
.on(
'filequeued',
function(file) {
var $li = $('<div id="' + file.id + '" class="item">'
+ '<div class="pic-box"><img></div>'
+ '<div class="info">'
+ file.name
+ '</div>'
+ '<p class="state">等待上传...</p>'
+ '</div>'), $img = $li.find('img');
$list.append($li);
// 创建缩略图
// 如果为非图片文件，可以不用调用此方法。
// thumbnailwidth x thumbnailheight 为 100 x 100
uploader.makethumb(file, function(error, src) {
if (error) {
$img.replacewith('<span>不能预览</span>');
return;
}
$img.attr('src', src);
}, thumbnailwidth, thumbnailheight);
});
// 文件上传过程中创建进度条实时显示。
uploader
.on(
'uploadprogress',
function(file, percentage) {
var $li = $('#' + file.id), $percent = $li
.find('.progress-box .sr-only');
// 避免重复创建
if (!$percent.length) {
$percent = $(
'<div class="progress-box"><span class="progress-bar radius"><span class="sr-only" style="width:0%"></span></span></div>')
.appendto($li).find('.sr-only');
}
$li.find(".state").text("上传中");
$percent.css('width', percentage * 100 + '%');
});
// 文件上传成功，给item添加成功class, 用样式标记上传成功。
uploader.on('uploadsuccess', function(file) {
$('#' + file.id).addclass('upload-state-success')
.find(".state").text("已上传");
});
// 文件上传失败，显示上传出错。
uploader.on('uploaderror', function(file) {
$('#' + file.id).addclass('upload-state-error').find(".state")
.text("上传出错");
});
// 完成上传完了，成功或者失败，先删除进度条。
uploader.on('uploadcomplete', function(file) {
$('#' + file.id).find('.progress-box').fadeout();
});
uploader.on('all', function(type) {
if (type === 'startupload') {
state = 'uploading';
} else if (type === 'stopupload') {
state = 'paused';
} else if (type === 'uploadfinished') {
state = 'done';
}
if (state === 'uploading') {
$btn.text('暂停上传');
} else {
$btn.text('开始上传');
}
});
$btn.on('click', function() {
if (state === 'uploading') {
uploader.stop();
} else {
uploader.upload();
}
});
});
(function($) {
// 当domready的时候开始初始化
$(function() {
var $wrap = $('.uploader-list-container'),
// 图片容器
$queue = $('<ul class="filelist"></ul>').appendto(
$wrap.find('.queuelist')),
// 状态栏，包括进度和控制按钮
$statusbar = $wrap.find('.statusbar'),
// 文件总体选择信息。
$info = $statusbar.find('.info'),
// 上传按钮
$upload = $wrap.find('.uploadbtn'),
// 没选择文件之前的内容。
$placeholder = $wrap.find('.placeholder'),
$progress = $statusbar.find('.progress').hide(),
// 添加的文件数量
filecount = 0,
// 添加的文件总大小
filesize = 0,
// 优化retina, 在retina下这个值是2
ratio = window.devicepixelratio || 1,
// 缩略图大小
thumbnailwidth = 110 * ratio, thumbnailheight = 110 * ratio,
// 可能有pedding, ready, uploading, confirm, done.
state = 'pedding',
// 所有文件的进度信息，key为file id
percentages = {},
// 判断浏览器是否支持图片的base64
issupportbase64 = (function() {
var data = new image();
var support = true;
data.onload = data.onerror = function() {
if (this.width != 1 || this.height != 1) {
support = false;
}
}
data.src = "data:image/gif;base64,r0lgodlhaqabaiaaaaaaap///ywaaaaaaqabaaacauwaow==";
return support;
})(),
// 检测是否已经安装flash，检测flash的版本
flashversion = (function() {
var version;
try {
version = navigator.plugins['shockwave flash'];
version = version.description;
} catch (ex) {
try {
version = new activexobject(
'shockwaveflash.shockwaveflash')
.getvariable('$version');
} catch (ex2) {
version = '0.0';
}
}
version = version.match(/\d+/g);
return parsefloat(version[0] + '.' + version[1], 10);
})(),
supporttransition = (function() {
var s = document.createelement('p').style, r = 'transition' in s
|| 'webkittransition' in s
|| 'moztransition' in s
|| 'mstransition' in s || 'otransition' in s;
s = null;
return r;
})(),
// webuploader实例
uploader;
if (!webuploader.uploader.support('flash')
&& webuploader.browser.ie) {
// flash 安装了但是版本过低。
if (flashversion) {
(function(container) {
window['expressinstallcallback'] = function(state) {
switch (state) {
case 'download.cancelled':
alert('您取消了更新！')
break;
case 'download.failed':
alert('安装失败')
break;
default:
alert('安装已成功，请刷新！');
break;
}
delete window['expressinstallcallback'];
};
var swf = 'expressinstall.swf';
// insert flash object
var html = '<object type="application/'
+ 'x-shockwave-flash" data="' + swf + '" ';
if (webuploader.browser.ie) {
html += 'classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" ';
}
html += 'width="100%" height="100%" style="outline:0">'
+ '<param name="movie" value="' + swf + '" />'
+ '<param name="wmode" value="transparent" />'
+ '<param name="allowscriptaccess" value="always" />'
+ '</object>';
container.html(html);
})($wrap);
// 压根就没有安转。
} else {
$wrap
.html('<a href="http://www.adobe.com/go/getflashplayer" target="_blank" border="0"><img alt="get flash player" src="http://www.adobe.com/macromedia/style_guide/images/160x41_get_flash_player.jpg" /></a>');
}
return;
} else if (!webuploader.uploader.support()) {
alert('web uploader 不支持您的浏览器！');
return;
}
// 实例化
uploader = webuploader.create({
pick : {
id : '#filepicker-2',
label : '点击选择图片'
},
formdata : {
uid : 123
},
dnd : '#dndarea',
paste : '#uploader',
swf : 'lib/webuploader/0.1.5/uploader.swf',
chunked : false,
chunksize : 512 * 1024,
server : 'invoicevo/news_uploder?&projectid=${projectid}',
// runtimeorder: 'flash',
// accept: {
// title: 'images',
// extensions: 'gif,jpg,jpeg,bmp,png',
// mimetypes: 'image/*'
// },
// 禁掉全局的拖拽功能。这样不会出现图片拖进页面的时候，把图片打开。
disableglobaldnd : true,
filenumlimit : 300,
filesizelimit : 200 * 1024 * 1024, // 200 m
filesinglesizelimit : 50 * 1024 * 1024
// 50 m
});
// 拖拽时不接受 js, txt 文件。
uploader.on('dndaccept', function(items) {
var denied = false, len = items.length, i = 0,
// 修改js类型
unallowed = 'text/plain;application/javascript ';
for (; i < len; i++) {
// 如果在列表里面
if (~unallowed.indexof(items[i].type)) {
denied = true;
break;
}
}
return !denied;
});
uploader.on('dialogopen', function() {
console.log('here');
});
// uploader.on('filesqueued', function() {
// uploader.sort(function( a, b ) {
// if ( a.name < b.name )
// return -1;
// if ( a.name > b.name )
// return 1;
// return 0;
// });
// });
// 添加“添加文件”的按钮，
/* uploader.addbutton({
id : '#filepicker2',
label : '继续添加'
}); */
uploader.on('ready', function() {
window.uploader = uploader;
});
// 当有文件添加进来时执行，负责view的创建
function addfile(file) {
var $li = $('<li id="' + file.id + '">'
+ '<p class="title">' + file.name + '</p>'
+ '<p class="imgwrap"></p>'
+ '<p class="progress"><span></span></p>' + '</li>'),
$btns = $(
'<div class="file-panel">'
+ '<span class="cancel">删除</span>'
+ '<span class="rotateright">向右旋转</span>'
+ '<span class="rotateleft">向左旋转</span></div>')
.appendto($li), $prgress = $li
.find('p.progress span'), $wrap = $li
.find('p.imgwrap'), $info = $('<p class="error"></p>'),
showerror = function(code) {
switch (code) {
case 'exceed_size':
text = '文件大小超出';
break;
case 'interrupt':
text = '上传暂停';
break;
default:
text = '上传失败，请重试';
break;
}
$info.text(text).appendto($li);
};
if (file.getstatus() === 'invalid') {
showerror(file.statustext);
} else {
// @todo lazyload
$wrap.text('预览中');
uploader
.makethumb(
file,
function(error, src) {
var img;
if (error) {
$wrap.text('不能预览');
return;
}
if (issupportbase64) {
img = $('<img src="'+src+'">');
$wrap.empty().append(img);
} else {
$
.ajax(
'lib/webuploader/0.1.5/server/preview.php',
{
method : 'post',
data : src,
datatype : 'json'
})
.done(
function(
response) {
if (response.result) {
img = $('<img src="'+response.result+'">');
$wrap
.empty()
.append(
img);
} else {
$wrap
.text("预览出错");
}
});
}
}, thumbnailwidth, thumbnailheight);
percentages[file.id] = [ file.size, 0 ];
file.rotation = 0;
}
file.on('statuschange', function(cur, prev) {
if (prev === 'progress') {
$prgress.hide().width(0);
} else if (prev === 'queued') {
$li.off('mouseenter mouseleave');
$btns.remove();
}
// 成功
if (cur === 'error' || cur === 'invalid') {
console.log(file.statustext);
showerror(file.statustext);
percentages[file.id][1] = 1;
} else if (cur === 'interrupt') {
showerror('interrupt');
} else if (cur === 'queued') {
percentages[file.id][1] = 0;
} else if (cur === 'progress') {
$info.remove();
$prgress.css('display', 'block');
} else if (cur === 'complete') {
$li.append('<span class="success"></span>');
}
$li.removeclass('state-' + prev).addclass(
'state-' + cur);
});
$li.on('mouseenter', function() {
$btns.stop().animate({
height : 30
});
});
$li.on('mouseleave', function() {
$btns.stop().animate({
height : 0
});
});
$btns
.on(
'click',
'span',
function() {
var index = $(this).index(), deg;
switch (index) {
case 0:
uploader.removefile(file);
return;
case 1:
file.rotation += 90;
break;
case 2:
file.rotation -= 90;
break;
}
if (supporttransition) {
deg = 'rotate(' + file.rotation
+ 'deg)';
$wrap.css({
'-webkit-transform' : deg,
'-mos-transform' : deg,
'-o-transform' : deg,
'transform' : deg
});
} else {
$wrap
.css(
'filter',
'progid:dximagetransform.microsoft.basicimage(rotation='
+ (~~((file.rotation / 90) % 4 + 4) % 4)
+ ')');
}
});
$li.appendto($queue);
}
// 负责view的销毁
function removefile(file) {
var $li = $('#' + file.id);
delete percentages[file.id];
updatetotalprogress();
$li.off().find('.file-panel').off().end().remove();
}
function updatetotalprogress() {
var loaded = 0, total = 0, spans = $progress.children(), percent;
$.each(percentages, function(k, v) {
total += v[0];
loaded += v[0] * v[1];
});
percent = total ? loaded / total : 0;
spans.eq(0).text(math.round(percent * 100) + '%');
spans.eq(1).css('width', math.round(percent * 100) + '%');
updatestatus();
}
function updatestatus() {
var text = '', stats;
if (state === 'ready') {
text = '选中' + filecount + '张图片，共'
+ webuploader.formatsize(filesize) + '。';
} else if (state === 'confirm') {
stats = uploader.getstats();
if (stats.uploadfailnum) {
text = '已成功上传'
+ stats.successnum
+ '张照片至xx相册，'
+ stats.uploadfailnum
+ '张照片上传失败，<a class="retry" href="#" rel="external nofollow" rel="external nofollow" >重新上传</a>失败图片或<a class="ignore" href="#" rel="external nofollow" rel="external nofollow" >忽略</a>'
}
} else {
stats = uploader.getstats();
text = '共' + filecount + '张（'
+ webuploader.formatsize(filesize) + '），已上传'
+ stats.successnum + '张';
if (stats.uploadfailnum) {
text += '，失败' + stats.uploadfailnum + '张';
}
}
$info.html(text);
}
function setstate(val) {
var file, stats;
if (val === state) {
return;
}
$upload.removeclass('state-' + state);
$upload.addclass('state-' + val);
state = val;
switch (state) {
case 'pedding':
$placeholder.removeclass('element-invisible');
$queue.hide();
$statusbar.addclass('element-invisible');
uploader.refresh();
break;
case 'ready':
$placeholder.addclass('element-invisible');
$('#filepicker2').removeclass('element-invisible');
$queue.show();
$statusbar.removeclass('element-invisible');
uploader.refresh();
break;
case 'uploading':
$('#filepicker2').addclass('element-invisible');
$progress.show();
$upload.text('暂停上传');
break;
case 'paused':
$progress.show();
$upload.text('继续上传');
break;
case 'confirm':
$progress.hide();
$('#filepicker2').removeclass('element-invisible');
$upload.text('开始上传');
stats = uploader.getstats();
if (stats.successnum && !stats.uploadfailnum) {
setstate('finish');
return;
}
break;
case 'finish':
stats = uploader.getstats();
if (stats.successnum) {
alert('上传成功');
} else {
// 没有成功的图片，重设
state = 'done';
location.reload();
}
break;
}
updatestatus();
}
uploader.onuploadprogress = function(file, percentage) {
var $li = $('#' + file.id), $percent = $li
.find('.progress span');
$percent.css('width', percentage * 100 + '%');
percentages[file.id][1] = percentage;
updatetotalprogress();
};
uploader.onfilequeued = function(file) {
filecount++;
filesize += file.size;
if (filecount === 1) {
$placeholder.addclass('element-invisible');
$statusbar.show();
}
addfile(file);
setstate('ready');
updatetotalprogress();
};
uploader.onfiledequeued = function(file) {
filecount--;
filesize -= file.size;
if (!filecount) {
setstate('pedding');
}
removefile(file);
updatetotalprogress();
};
/*获取服务器返回的数据*/
uploader.on('uploadsuccess', function(file, response) {
alert(response.status);
if (response.status == "success") {
imagepath =response.filepath;
alert("文件保存路径：" + response.filepath);
} else if (response.status == "error")
alert(response.error);
});
uploader.on('all', function(type) {
var stats;
//alert(type);
switch (type) {
case 'uploadfinished':
setstate('confirm');
break;
case 'startupload':
setstate('uploading');
break;
case 'stopupload':
setstate('paused');
break;
}
});
uploader.onerror = function(code) {
alert('eroor: ' + code);
};
$upload.on('click', function() {
if ($(this).hasclass('disabled')) {
return false;
}
if (state === 'ready') { //点击上传按钮，进入准备状态。
uploader.upload(); //开始上传
} else if (state === 'paused') {
uploader.upload();
} else if (state === 'uploading') {
uploader.stop();
}
});
$info.on('click', '.retry', function() {
uploader.retry();
});
$info.on('click', '.ignore', function() {
alert('todo');
});
$upload.addclass('state-' + state);
updatetotalprogress();
});
})(jquery);
</script>
注意：
4、controller代码
/**
* 跳转到上传发票的页面
* @param proname
* @param map
* @return
*/
@requestmapping(value = "/upload" )
public string invoiceupload(string proname,long id,map<string, object> map){
map.put("proname", proname);
projectservice.getproject(id);
map.put("projectid", id);
return "project/invoiceupload";
}
/**
* 上传发票并保存导数据库
* @param file
* @param request
* @param response
* @return
*/
@responsebody
@requestmapping(value = "/news_uploder", method ={requestmethod.post,requestmethod.get}, produces = "application/json; charset=utf-8")
public jsonobject uploder(@requestparam multipartfile[] file,long projectid,httpservletrequest request,httpservletresponse response){
string flag=null;
jsonobject jsonobject = new jsonobject();
try {
webuploaderutil webuploaderutil=new webuploaderutil();
webuploaderutil.upload(file[0], "upload/invoice/", request);
flag=webuploaderutil.getfilename();
jsonobject.put("filepath", flag);
jsonobject.put("status", "success");
} catch (exception e) {
e.printstacktrace();
}
return jsonobject;
}
5、工具类
package com.softjx.util;
/**
*project name: qdlimap
*file name: webuploaderutil.java
*package name: com.ltmap.platform.cms.util
*date: 2017年4月13日 下午6:30:45
*copyright (c) 2017,578888218@qq.com all rights reserved.
*/
import java.io.file;
import java.text.simpledateformat;
import java.util.date;
import javax.servlet.http.httpservletrequest;
import org.springframework.web.multipart.multipartfile;
/**
*title: webuploaderutil<br/>
*description:
*@company: 励图高科<br/>
*@author: 刘云生
*@version: v1.0
*@since: jdk 1.8.0_40
*@date: 2017年4月13日 下午6:30:45 <br/>
*/
public class webuploaderutil {
private string allowsuffix = "jpg,png,gif,jpeg";//允许文件格式
private long allowsize = 2l;//允许文件大小
private string filename;
private string[] filenames;
public string getallowsuffix() {
return allowsuffix;
}
public void setallowsuffix(string allowsuffix) {
this.allowsuffix = allowsuffix;
}
public long getallowsize() {
return allowsize*1024*1024;
}
public void setallowsize(long allowsize) {
this.allowsize = allowsize;
}
public string getfilename() {
return filename;
}
public void setfilename(string filename) {
this.filename = filename;
}
public string[] getfilenames() {
return filenames;
}
public void setfilenames(string[] filenames) {
this.filenames = filenames;
}
/**
*
* @title: getfilenamenew
* @description: todo
* @param: @return
* @return: string
* @author: 刘云生
* @date: 2017年4月14日 上午10:17:35
* @throws
*/
private string getfilenamenew(){
simpledateformat fmt = new simpledateformat("yyyymmddhhmmsssss");
return fmt.format(new date());
}
/**
*
* @title: uploads
* @description: todo
* @param: @param files
* @param: @param destdir
* @param: @param request
* @param: @throws exception
* @return: void
* @author: 刘云生
* @date: 2017年4月14日 上午10:17:14
* @throws
*/
public void uploads(multipartfile[] files, string destdir,httpservletrequest request) throws exception {
string path = request.getcontextpath();
string basepath = request.getscheme()+"://"+request.getservername()+":"+request.getserverport()+path;
try {
filenames = new string[files.length];
int index = 0;
for (multipartfile file : files) {
string suffix = file.getoriginalfilename().substring(file.getoriginalfilename().lastindexof(".")+1);
int length = getallowsuffix().indexof(suffix);
if(length == -1){
throw new exception("请上传允许格式的文件");
}
if(file.getsize() > getallowsize()){
throw new exception("您上传的文件大小已经超出范围");
}
string realpath = request.getsession().getservletcontext().getrealpath("/");
file destfile = new file(realpath+destdir);
if(!destfile.exists()){
destfile.mkdirs();
}
string filenamenew = getfilenamenew()+"."+suffix;//
file f = new file(destfile.getabsolutefile()+"\\"+filenamenew);
file.transferto(f);
f.createnewfile();
filenames[index++] =basepath+destdir+filenamenew;
}
} catch (exception e) {
throw e;
}
}
/**
*
* @title: upload
* @description: todo
* @param: @param file
* @param: @param destdir
* @param: @param request
* @param: @throws exception
* @return: void
* @author: 刘云生
* @date: 2017年4月14日 上午10:16:16
* @throws
*/
public void upload(multipartfile file, string destdir,httpservletrequest request) throws exception {
string path = request.getcontextpath();
//http://localhost:8088/huahang
string basepath = request.getscheme()+"://"+request.getservername()+":"+request.getserverport()+path;
try {
string suffix = file.getoriginalfilename().substring(file.getoriginalfilename().lastindexof(".")+1);
int length = getallowsuffix().indexof(suffix);
if(length == -1){
throw new exception("请上传允许格式的文件");
}
if(file.getsize() > getallowsize()){
throw new exception("您上传的文件大小已经超出范围");
}
string realpath = request.getsession().getservletcontext().getrealpath("/")+"/";
file destfile = new file(realpath+destdir);
if(!destfile.exists()){
destfile.mkdirs();
}
string filenamenew = getfilenamenew()+"."+suffix;
file f = new file(destfile.getabsolutefile()+"/"+filenamenew);
file.transferto(f);
f.createnewfile();
//包含网站的全路径http://localhost:8080/qdlimap/upload/user/20170414104142667.png
//filename = basepath+destdir+filenamenew;
//返回相对路径upload/user/20170414104142667.png
filename = destdir+filenamenew;
} catch (exception e) {
throw e;
}
}
}
总结
以上所述是小编给大家介绍的webuploader 实现图片批量上传功能附实例代码，希望对大家有所帮助
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