添加pdfjs预览pdf文件

pull/2/head
liou 7 years ago committed by klboke
parent 7b817cbcf6
commit 8e97395569

@ -1,6 +1,7 @@
package com.yudianbank.filters;
import javax.servlet.*;
import javax.servlet.http.HttpServletRequest;
import java.io.IOException;
/**
@ -18,6 +19,10 @@ public class ChinesePathFilter implements Filter {
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException {
request.setCharacterEncoding("UTF-8");
response.setCharacterEncoding("UTF-8");
StringBuilder pathBuilder = new StringBuilder();
pathBuilder.append(request.getScheme()).append("://").append(request.getServerName()).append(":")
.append(request.getServerPort()).append(((HttpServletRequest)request).getContextPath()).append("/");
request.setAttribute("baseUrl", pathBuilder.toString());
chain.doFilter(request, response);
}

@ -2,10 +2,18 @@ package com.yudianbank.utils;
import org.artofsolving.jodconverter.OfficeDocumentConverter;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import java.io.File;
/**
* @author yudian-it
*/
@Component
public class OfficeToPdf {
/**
* OpenOffice.org 3
*
* @return OpenOffice.org 3
*/
@Autowired
ConverterUtils converterUtils;
/**
@ -21,6 +29,24 @@ public class OfficeToPdf {
return office2pdf(inputFilePath, outputFilePath);
}
/**
* OpenOffice.org OpenOffice.org
*
* @return
*/
/*public OfficeManager getOfficeManager() {
DefaultOfficeManagerConfiguration config = new DefaultOfficeManagerConfiguration();
// 获取OpenOffice.org 3的安装目录
String officeHome = openOfficePath;
config.setOfficeHome(officeHome);
// 启动OpenOffice的服务
OfficeManager officeManager = config.buildOfficeManager();
officeManager.start();
return officeManager;
}*/
/**
*
*

@ -0,0 +1,24 @@
package com.yudianbank.web.controller;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
/**
*
* @author yudian-it
* @date 2017/12/27
*/
@Controller
public class IndexController {
@RequestMapping(value = "index", method = RequestMethod.GET)
public String go2Index(){
return "index";
}
@RequestMapping(value = "/", method = RequestMethod.GET)
public String root() {
return "redirect:/index";
}
}

@ -1,19 +1,33 @@
package com.yudianbank.web.controller;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.yudianbank.param.ReturnResponse;
import com.yudianbank.utils.*;
import com.yudianbank.utils.DownloadUtils;
import com.yudianbank.utils.FileUtils;
import com.yudianbank.utils.OfficeToPdf;
import com.yudianbank.utils.ZipReader;
import org.apache.commons.io.IOUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.util.StringUtils;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.io.UnsupportedEncodingException;
import java.net.HttpURLConnection;
import java.net.URL;
import java.net.URLConnection;
import java.net.URLDecoder;
import java.util.Arrays;
/**
* @author yudian-it
@ -28,54 +42,43 @@ public class OnlinePreviewController {
DownloadUtils downloadUtils;
@Autowired
ZipReader zipReader;
@Autowired
SimTextUtil simTextUtil;
@Value("${simText}")
String[] simText;
// @ApolloConfig
// Config config;
@Value("${file.dir}")
String fileDir;
/**
* xls:http://keking.ufile.ucloud.com.cn/20171113164107_月度绩效表模板(新).xls?UCloudPublicKey=ucloudtangshd@weifenf.com14355492830001993909323&Expires=&Signature=I+D1NOFtAJSPT16E6imv6JWuq0k=
* img:http://keking.ufile.ucloud.com.cn/ufile-a703a5a2-788f-488c-a9bf-f36878d5e308.JPG?UCloudPublicKey=ucloudtangshd@weifenf.com14355492830001993909323&Expires=&Signature=W9TKj5Kp9oxg85fn5/0zgwF2PL4=
* doc:http://keking.ufile.ucloud.com.cn/20171113173342_凯京新员工试用期评估与转正确认表.doc?UCloudPublicKey=ucloudtangshd@weifenf.com14355492830001993909323&Expires=&Signature=v1fC5ijYs8WnPzbSYa/bb0Z2Jf4=
* docx:http://keking.ufile.ucloud.com.cn/20171103180053_财产线索类需求20170920(1).docx?UCloudPublicKey=ucloudtangshd@weifenf.com14355492830001993909323&Expires=&Signature=p7/L1W3iwktzRtkY5Ef2vK7kn3o=
* @param url
* @param model
* @return
*/
@RequestMapping(value = "onlinePreview",method = RequestMethod.GET)
public String onlinePreview(String url, String needEncode, Model model) throws UnsupportedEncodingException {
public String onlinePreview(String url, String needEncode, Model model, HttpServletRequest req) throws UnsupportedEncodingException {
// 路径转码
String decodedUrl = URLDecoder.decode(url, "utf-8");
url = URLDecoder.decode(url, "utf-8");
String type = typeFromUrl(url);
String suffix = suffixFromUrl(url);
// 抽取文件并返回文件列表
String fileName = fileUtils.getFileNameFromURL(decodedUrl);
model.addAttribute("fileType", suffix);
if (type.equalsIgnoreCase("picture")) {
model.addAttribute("imgurl", url);
return "picture";
} else if (type.equalsIgnoreCase("simText")){
ReturnResponse<String> response = simTextUtil.readSimText(decodedUrl, fileName, needEncode);
if (0 != response.getCode()) {
model.addAttribute("msg", response.getMsg());
return "fileNotSupported";
}
model.addAttribute("ordinaryUrl", response.getMsg());
} else if (type.equalsIgnoreCase("txt")
|| type.equalsIgnoreCase("html")
|| type.equalsIgnoreCase("xml")
|| type.equalsIgnoreCase("java")
|| type.equalsIgnoreCase("properties")
|| type.equalsIgnoreCase("mp3")){
model.addAttribute("ordinaryUrl",url);
return "txt";
} else if(type.equalsIgnoreCase("pdf")){
model.addAttribute("pdfUrl",url);
return "pdf";
} else if(type.equalsIgnoreCase("compress")){
// 抽取文件并返回文件列表
String fileName = fileUtils.getFileNameFromURL(url);
String fileTree = null;
// 判断文件名是否存在(redis缓存读取)
if (!StringUtils.hasText(fileUtils.getConvertedFile(fileName))) {
ReturnResponse<String> response = downloadUtils.downLoad(decodedUrl, suffix, fileName, needEncode);
ReturnResponse<String> response = downloadUtils.downLoad(url, suffix, fileName, needEncode);
if (0 != response.getCode()) {
model.addAttribute("msg", response.getMsg());
return "fileNotSupported";
@ -101,14 +104,15 @@ public class OnlinePreviewController {
return "fileNotSupported";
}
} else if ("office".equalsIgnoreCase(type)) {
String pdfName = fileName.substring(0, fileName.lastIndexOf(".") + 1)
+ ((suffix.equalsIgnoreCase("xls") || suffix.equalsIgnoreCase("xlsx")) ?
"html" : "pdf");
String fileName = fileUtils.getFileNameFromURL(url);
boolean isHtml = suffix.equalsIgnoreCase("xls")
|| suffix.equalsIgnoreCase("xlsx");
String pdfName = fileName.substring(0, fileName.lastIndexOf(".") + 1) + (isHtml ? "html" : "pdf");
// 判断之前是否已转换过,如果转换过,直接返回,否则执行转换
if (!fileUtils.listConvertedFiles().containsKey(pdfName)) {
String filePath = fileDir + fileName;
if (!new File(filePath).exists()) {
ReturnResponse<String> response = downloadUtils.downLoad(decodedUrl, suffix, null, needEncode);
ReturnResponse<String> response = downloadUtils.downLoad(url, suffix, null, needEncode);
if (0 != response.getCode()) {
model.addAttribute("msg", response.getMsg());
return "fileNotSupported";
@ -122,8 +126,7 @@ public class OnlinePreviewController {
if (f.exists()) {
f.delete();
}
if (suffix.equalsIgnoreCase("xls")
|| suffix.equalsIgnoreCase("xlsx")) {
if (isHtml) {
// 对转换后的文件进行操作(改变编码方式)
fileUtils.doActionConvertedFile(outFilePath);
}
@ -132,9 +135,10 @@ public class OnlinePreviewController {
}
}
model.addAttribute("pdfUrl", pdfName);
return "pdf";
return isHtml ? "html" : "pdf";
}else {
model.addAttribute("msg", "系统还不支持该格式文件的在线预览," + "如有需要请按下方显示的邮箱地址联系系统维护人员");
model.addAttribute("msg", "系统还不支持该格式文件的在线预览," +
"如有需要请按下方显示的邮箱地址联系系统维护人员");
return "fileNotSupported";
}
}
@ -164,11 +168,38 @@ public class OnlinePreviewController {
if (fileUtils.listOfficeTypes().contains(fileType.toLowerCase())) {
fileType = "office";
}
if (Arrays.asList(simText).contains(fileType.toLowerCase())) {
fileType = "simText";
}
return fileType;
}
/**
* url
* pdfjs
* @param urlPath
* @param resp
*/
@RequestMapping(value = "/getCorsFile", method = RequestMethod.GET)
public void getCorsFile(String urlPath, HttpServletResponse resp) {
InputStream inputStream = null;
try {
String strUrl = urlPath.trim();
URL url=new URL(strUrl);
//打开请求连接
URLConnection connection = url.openConnection();
HttpURLConnection httpURLConnection=(HttpURLConnection) connection;
httpURLConnection.setRequestProperty("User-Agent", "Mozilla/4.0 (compatible; MSIE 5.0; Windows NT; DigExt)");
inputStream = httpURLConnection.getInputStream();
byte[] bs = new byte[1024];
int len;
while(-1 != (len = inputStream.read(bs))) {
resp.getOutputStream().write(bs, 0, len);
}
} catch (IOException e) {
e.printStackTrace();
} finally {
if(inputStream != null) {
IOUtils.closeQuietly(inputStream);
}
}
}
}

@ -12,7 +12,7 @@ website: http://code.google.com/p/jquerytree/
.ztree {margin:0; padding:5px; color:#333}
.ztree li{padding:0; margin:0; list-style:none; line-height:14px; text-align:left; white-space:nowrap; outline:0}
.ztree li ul{ margin:0; padding:0 0 0 18px}
.ztree li ul.line{ background:url(img/line_conn.gif) 0 0 repeat-y;}
.ztree li ul.line{ background:url(./img/line_conn.gif) 0 0 repeat-y;}
.ztree li a {padding:1px 3px 0 0; margin:0; cursor:pointer; height:17px; color:#333; background-color: transparent;
text-decoration:none; vertical-align:top; display: inline-block}
@ -29,7 +29,7 @@ website: http://code.google.com/p/jquerytree/
.ztree li span.button {line-height:0; margin:0; width:16px; height:16px; display: inline-block; vertical-align:middle;
border:0 none; cursor: pointer;outline:none;
background-color:transparent; background-repeat:no-repeat; background-attachment: scroll;
background-image:url("img/zTreeStandard.png"); *background-image:url("img/zTreeStandard.gif")}
background-image:url("./img/zTreeStandard.png"); *background-image:url("./img/zTreeStandard.gif")}
.ztree li span.button.chk {width:13px; height:13px; margin:0 3px 0 0; cursor: auto}
.ztree li span.button.chk.checkbox_false_full {background-position:0 0}
@ -76,13 +76,13 @@ website: http://code.google.com/p/jquerytree/
.ztree li span.button.edit {margin-right:2px; background-position:-110px -48px; vertical-align:top; *vertical-align:middle}
.ztree li span.button.remove {margin-right:2px; background-position:-110px -64px; vertical-align:top; *vertical-align:middle}
.ztree li span.button.ico_loading{margin-right:2px; background:url(img/loading.gif) no-repeat scroll 0 0 transparent; vertical-align:top; *vertical-align:middle}
.ztree li span.button.ico_loading{margin-right:2px; background:url(./img/loading.gif) no-repeat scroll 0 0 transparent; vertical-align:top; *vertical-align:middle}
ul.tmpTargetzTree {background-color:#FFE6B0; opacity:0.8; filter:alpha(opacity=80)}
span.tmpzTreeMove_arrow {width:16px; height:16px; display: inline-block; padding:0; margin:2px 0 0 1px; border:0 none; position:absolute;
background-color:transparent; background-repeat:no-repeat; background-attachment: scroll;
background-position:-110px -80px; background-image:url("img/zTreeStandard.png"); *background-image:url("img/zTreeStandard.gif")}
background-position:-110px -80px; background-image:url("./img/zTreeStandard.png"); *background-image:url("./img/zTreeStandard.gif")}
ul.ztree.zTreeDragUL {margin:0; padding:0; position:absolute; width:auto; height:auto;overflow:hidden; background-color:#cfcfcf; border:1px #00B83F dotted; opacity:0.8; filter:alpha(opacity=80)}
.zTreeMask {z-index:10000; background-color:#cfcfcf; opacity:0.0; filter:alpha(opacity=0); position:absolute}

@ -0,0 +1,177 @@
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by
the copyright owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all
other entities that control, are controlled by, or are under common
control with that entity. For the purposes of this definition,
"control" means (i) the power, direct or indirect, to cause the
direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
"Object" form shall mean any form resulting from mechanical
transformation or translation of a Source form, including but
not limited to compiled object code, generated documentation,
and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or
Object form, made available under the License, as indicated by a
copyright notice that is included in or attached to the work
(an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object
form, that is based on (or derived from) the Work and for which the
editorial revisions, annotations, elaborations, or other modifications
represent, as a whole, an original work of authorship. For the purposes
of this License, Derivative Works shall not include works that remain
separable from, or merely link (or bind by name) to the interfaces of,
the Work and Derivative Works thereof.
"Contribution" shall mean any work of authorship, including
the original version of the Work and any modifications or additions
to that Work or Derivative Works thereof, that is intentionally
submitted to Licensor for inclusion in the Work by the copyright owner
or by an individual or Legal Entity authorized to submit on behalf of
the copyright owner. For the purposes of this definition, "submitted"
means any form of electronic, verbal, or written communication sent
to the Licensor or its representatives, including but not limited to
communication on electronic mailing lists, source code control systems,
and issue tracking systems that are managed by, or on behalf of, the
Licensor for the purpose of discussing and improving the Work, but
excluding communication that is conspicuously marked or otherwise
designated in writing by the copyright owner as "Not a Contribution."
"Contributor" shall mean Licensor and any individual or Legal Entity
on behalf of whom a Contribution has been received by Licensor and
subsequently incorporated within the Work.
2. Grant of Copyright License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
copyright license to reproduce, prepare Derivative Works of,
publicly display, publicly perform, sublicense, and distribute the
Work and such Derivative Works in Source or Object form.
3. Grant of Patent License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
(except as stated in this section) patent license to make, have made,
use, offer to sell, sell, import, and otherwise transfer the Work,
where such license applies only to those patent claims licensable
by such Contributor that are necessarily infringed by their
Contribution(s) alone or by combination of their Contribution(s)
with the Work to which such Contribution(s) was submitted. If You
institute patent litigation against any entity (including a
cross-claim or counterclaim in a lawsuit) alleging that the Work
or a Contribution incorporated within the Work constitutes direct
or contributory patent infringement, then any patent licenses
granted to You under this License for that Work shall terminate
as of the date such litigation is filed.
4. Redistribution. You may reproduce and distribute copies of the
Work or Derivative Works thereof in any medium, with or without
modifications, and in Source or Object form, provided that You
meet the following conditions:
(a) You must give any other recipients of the Work or
Derivative Works a copy of this License; and
(b) You must cause any modified files to carry prominent notices
stating that You changed the files; and
(c) You must retain, in the Source form of any Derivative Works
that You distribute, all copyright, patent, trademark, and
attribution notices from the Source form of the Work,
excluding those notices that do not pertain to any part of
the Derivative Works; and
(d) If the Work includes a "NOTICE" text file as part of its
distribution, then any Derivative Works that You distribute must
include a readable copy of the attribution notices contained
within such NOTICE file, excluding those notices that do not
pertain to any part of the Derivative Works, in at least one
of the following places: within a NOTICE text file distributed
as part of the Derivative Works; within the Source form or
documentation, if provided along with the Derivative Works; or,
within a display generated by the Derivative Works, if and
wherever such third-party notices normally appear. The contents
of the NOTICE file are for informational purposes only and
do not modify the License. You may add Your own attribution
notices within Derivative Works that You distribute, alongside
or as an addendum to the NOTICE text from the Work, provided
that such additional attribution notices cannot be construed
as modifying the License.
You may add Your own copyright statement to Your modifications and
may provide additional or different license terms and conditions
for use, reproduction, or distribution of Your modifications, or
for any such Derivative Works as a whole, provided Your use,
reproduction, and distribution of the Work otherwise complies with
the conditions stated in this License.
5. Submission of Contributions. Unless You explicitly state otherwise,
any Contribution intentionally submitted for inclusion in the Work
by You to the Licensor shall be under the terms and conditions of
this License, without any additional terms or conditions.
Notwithstanding the above, nothing herein shall supersede or modify
the terms of any separate license agreement you may have executed
with Licensor regarding such Contributions.
6. Trademarks. This License does not grant permission to use the trade
names, trademarks, service marks, or product names of the Licensor,
except as required for reasonable and customary use in describing the
origin of the Work and reproducing the content of the NOTICE file.
7. Disclaimer of Warranty. Unless required by applicable law or
agreed to in writing, Licensor provides the Work (and each
Contributor provides its Contributions) on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
implied, including, without limitation, any warranties or conditions
of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
PARTICULAR PURPOSE. You are solely responsible for determining the
appropriateness of using or redistributing the Work and assume any
risks associated with Your exercise of permissions under this License.
8. Limitation of Liability. In no event and under no legal theory,
whether in tort (including negligence), contract, or otherwise,
unless required by applicable law (such as deliberate and grossly
negligent acts) or agreed to in writing, shall any Contributor be
liable to You for damages, including any direct, indirect, special,
incidental, or consequential damages of any character arising as a
result of this License or out of the use or inability to use the
Work (including but not limited to damages for loss of goodwill,
work stoppage, computer failure or malfunction, or any and all
other commercial damages or losses), even if such Contributor
has been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability. While redistributing
the Work or Derivative Works thereof, You may choose to offer,
and charge a fee for, acceptance of support, warranty, indemnity,
or other liability obligations and/or rights consistent with this
License. However, in accepting such obligations, You may act only
on Your own behalf and on Your sole responsibility, not on behalf
of any other Contributor, and only if You agree to indemnify,
defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS

@ -0,0 +1,3 @@
àRCopyright 1990-2009 Adobe Systems Incorporated.
All rights reserved.
See ./LICENSEáCNS2-H

@ -0,0 +1,3 @@
àRCopyright 1990-2009 Adobe Systems Incorporated.
All rights reserved.
See ./LICENSEá ETen-B5-H` ^

@ -0,0 +1,4 @@
àRCopyright 1990-2009 Adobe Systems Incorporated.
All rights reserved.
See ./LICENSE!!<21>º]aX!!]`<60>21<32>> <09>p <0B>z<EFBFBD>$]<06>"Rd<E2809A>-Uƒ7<C692>*4„%<25>+ „Z „{<7B>/%…<<3C>9K…b<E280A6>1]†.<2E>" ‰`]‡,<2C>"]ˆ
<EFBFBD>"]ˆh<CB86>"]‰F<E280B0>"]Š$<24>"]<02>"]`<60>"]Œ><3E>"]<5D><1C>"]<5D>z<EFBFBD>"]ŽX<C5BD>"]<5D>6<EFBFBD>"]<5D><14>"]<5D>r<EFBFBD>"]P<E28098>"].<2E>"]“ <0C>"]“j<E2809C>"]”H<E2809D>"]•&<26>"]<04>"]b<E28093>"]—@<40>"]˜<1E>"]˜|<7C>"]™Z<E284A2>"]š8<C5A1>"]<16>"]t<E280BA>"]œR<C593>"]<5D>0<EFBFBD>"]ž<0E>"]žl<C5BE>"]ŸJ<C5B8>"] (<28>"]¡<06>"]¡d<C2A1>"]¢B<C2A2>"]£ <20>"X£~<7E>']¤W<C2A4>"]¥5<C2A5>"]¦<13>"]¦q<C2A6>"]§O<C2A7>"]¨-<2D>"]© <0B>"]©i<C2A9>"]ªG<C2AA>"]«%<25>"]¬<03>"]¬a<C2AC>"]­?<3F>"]®<1D>"]®{<7B>"]¯Y<C2AF>"]°7<C2B0>"]±<15>"]±s<C2B1>"]²Q<C2B2>"]³/<2F>"]´ <0A>"]´k<C2B4>"]µI<C2B5>"]¶'<27>"]·<05>"]·c<C2B7>"]¸A<C2B8>"]¹<1F>"]¹}<7D>"]º[<5B>"]»9

Some files were not shown because too many files have changed in this diff Show More

Loading…
Cancel
Save