public void download(HttpServletResponse response, String filename) throws IOException {
StringTokenizer tokenTO = new StringTokenizer(filename, "\\");
int j = 0;
String[] filepath1 = new String[10];
while (tokenTO.hasMoreTokens()) {
filepath1[j] = tokenTO.nextToken();
j++;
}
String filepath = "";
for (int m = 0; m < j - 1; m++) {
filepath = filepath + filepath1[m] + "\\";
}
filepath = filepath + filepath1[j - 1];
File down_file = new java.io.File(filepath);
long l = down_file.length(); // 文件长度
InputStream in = new FileInputStream(down_file);
if (in != null) {
try {
String fs = down_file.getName();
response.reset();
response.setContentType(null); //
String s = "attachment; filename=" + fs; //
response.setHeader("Content-Disposition", s); // 以上输出文件元信息
OutputStream output = null;
FileInputStream fis = null;
output = response.getOutputStream();
fis = new FileInputStream(filepath);
response.setContentLength((int) l);
byte[] b = new byte[2048];
int i = 0;
while ((i = fis.read(b)) > 0) {
output.write(b, 0, i);
}
output.flush();
in.close();
} catch (Exception e) {
e.printStackTrace();
}
}
}
static void returnOembed(HttpServletRequest request, HttpServletResponse response)
throws Exception {
String url = request.getParameter("url");
if (url == null) throw new Exception("No subject URL found.");
String retUrl = request.getParameter(S3Servlet.URL_PARAM);
if (retUrl == null && !S3Servlet.testing)
throw new Exception("Recieved no launch presentation return url");
Enumeration<String> en = request.getParameterNames();
ArrayList<String> keys = new ArrayList<String>(), vals = new ArrayList<String>();
String key, value;
while (en.hasMoreElements()) {
key = en.nextElement();
if ("action".equals(key)) continue;
if ("launch_presentation_return_url".equals(key)) continue;
if ("url".equals(key)) continue;
if ((value = request.getParameter(key)) != null) {
keys.add(key);
vals.add(value);
} // if//
} // while//
String endpoint =
S3Servlet.makeUrl(
S3Servlet.server + S3Servlet.prefix + "/" + S3Action.oembed,
keys.toArray(new String[keys.size()]),
vals.toArray(new String[vals.size()]));
String oembedUrl =
S3Servlet.makeUrl(
retUrl,
new String[] {"embed_type", "endpoint", "url"},
new String[] {"oembed", endpoint, url});
response.reset();
response.sendRedirect(oembedUrl);
} // returnOembed//
static void returnLink(HttpServletRequest request, HttpServletResponse response)
throws Exception {
String url = request.getParameter("url");
if (url == null) throw new Exception("No subject URL found.");
String text = request.getParameter("text");
if (text == null) throw new Exception("No link text found.");
String retUrl = request.getParameter(S3Servlet.URL_PARAM);
if (retUrl == null && !S3Servlet.testing)
throw new Exception("Recieved no launch presentation return url");
String title = request.getParameter("title");
String target = request.getParameter("target") == null ? "null" : "_blank";
String oembedUrl =
S3Servlet.makeUrl(
retUrl,
new String[] {"embed_type", "url", "title", "text", "target"},
new String[] {"link", url, title, text, target});
response.reset();
response.sendRedirect(oembedUrl);
} // returnLink//
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws IOException, ServletException {
try {
response.setHeader("Cache-Control", "no-cache");
response.setCharacterEncoding("UTF-8");
String task = request.getParameter("task");
Element data = null;
// process help request
if (request.getParameter("help") != null) data = getDescription(task);
// redirect to home page if there is no task
if (data == null && task == null) {
response.setContentType("text/html");
response
.getWriter()
.append(
"<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.0 Transitional//EN\"><html><head><meta http-equiv=\"REFRESH\" content=\"0;url="
+ context.getInitParameter("server_path")
+ "></head><body></body></html>");
return;
}
// process definition request
if (data == null && task.equals("define")) {
int id = resolveIntegerArg(request.getParameter("id"), -1);
int length = resolveIntegerArg(request.getParameter("length"), definer.getDefaultLength());
int format = resolveIntegerArg(request.getParameter("format"), definer.getDefaultFormat());
int maxImageWidth =
resolveIntegerArg(
request.getParameter("maxImageWidth"), definer.getDefaultMaxImageWidth());
int maxImageHeight =
resolveIntegerArg(
request.getParameter("maxImageHeight"), definer.getDefaultMaxImageHeight());
int linkDestination =
resolveIntegerArg(
request.getParameter("linkDestination"), definer.getDefaultLinkDestination());
boolean getImages = resolveBooleanArg(request.getParameter("getImages"), false);
data =
definer.getDefinition(
id, length, format, linkDestination, getImages, maxImageWidth, maxImageHeight);
}
// all of the remaining tasks require data to be cached, so lets make sure that is finished
// before continuing.
if (!cachingThread.isOk()) throw new ServletException("Could not cache wikipedia data");
double progress = cachingThread.getProgress();
if (data == null && (progress < 1 || task.equals("progress"))) {
// still caching up data, not ready to return a response yet.
data = doc.createElement("loading");
data.setAttribute("progress", df.format(progress));
task = "loading";
}
// process search request
if (data == null && task.equals("search")) {
String term = request.getParameter("term");
String id = request.getParameter("id");
int linkLimit =
resolveIntegerArg(request.getParameter("linkLimit"), searcher.getDefaultMaxLinkCount());
int senseLimit =
resolveIntegerArg(
request.getParameter("senseLimit"), searcher.getDefaultMaxSenseCount());
if (id == null) data = searcher.doSearch(term, linkLimit, senseLimit);
else data = searcher.doSearch(Integer.parseInt(id), linkLimit);
}
// process compare request
if (data == null && task.equals("compare")) {
String term1 = request.getParameter("term1");
String term2 = request.getParameter("term2");
int linkLimit =
resolveIntegerArg(request.getParameter("linkLimit"), comparer.getDefaultMaxLinkCount());
boolean details =
resolveBooleanArg(request.getParameter("details"), comparer.getDefaultShowDetails());
data = comparer.getRelatedness(term1, term2, details, linkLimit);
}
// process wikify request
if (data == null && task.equals("wikify")) {
if (this.wikifier == null)
throw new ServletException(
"Wikifier is not available. You must configure the servlet so that it has access to link detection and disambiguation models.");
String source = request.getParameter("source");
int sourceMode =
resolveIntegerArg(request.getParameter("sourceMode"), Wikifier.SOURCE_AUTODETECT);
String linkColor = request.getParameter("linkColor");
String baseColor = request.getParameter("baseColor");
double minProb =
resolveDoubleArg(
request.getParameter("minProbability"), wikifier.getDefaultMinProbability());
int repeatMode =
resolveIntegerArg(request.getParameter("repeatMode"), wikifier.getDefaultRepeatMode());
boolean showTooltips =
resolveBooleanArg(
request.getParameter("showTooltips"), wikifier.getDefaultShowTooltips());
String bannedTopics = request.getParameter("bannedTopics");
boolean wrapInXml = resolveBooleanArg(request.getParameter("wrapInXml"), true);
if (wrapInXml) {
data =
wikifier.wikifyAndWrapInXML(
source,
sourceMode,
minProb,
repeatMode,
bannedTopics,
baseColor,
linkColor,
showTooltips);
} else {
response.setContentType("text/html");
response
.getWriter()
.append(
wikifier.wikify(
source,
sourceMode,
minProb,
repeatMode,
bannedTopics,
baseColor,
linkColor,
showTooltips));
return;
}
}
if (data == null) throw new Exception("Unknown Task");
// wrap data
Element wrapper = doc.createElement("WikipediaMinerResponse");
wrapper.setAttribute("server_path", context.getInitParameter("server_path"));
wrapper.setAttribute("service_name", context.getInitParameter("service_name"));
wrapper.appendChild(data);
data = wrapper;
// Transform or serialize xml data as appropriate
Transformer tf = null;
if (request.getParameter("xml") == null) {
// we need to transform the data into html
tf = transformersByName.get(task);
if (request.getParameter("help") != null) tf = transformersByName.get("help");
}
if (tf == null) {
// we need to serialize the data as xml
tf = transformersByName.get("serializer");
response.setContentType("application/xml");
} else {
// output will be transformed to html
response.setContentType("text/html");
response
.getWriter()
.append(
"<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01//EN\" \"http://www.w3.org/TR/html4/strict.dtd\">\n");
}
tf.transform(new DOMSource(data), new StreamResult(response.getWriter()));
} catch (Exception error) {
response.reset();
response.setContentType("application/xml");
response.setHeader("Cache-Control", "no-cache");
response.setCharacterEncoding("UTF8");
Element xmlError = doc.createElement("Error");
if (error.getMessage() != null) xmlError.setAttribute("message", error.getMessage());
Element xmlStackTrace = doc.createElement("StackTrace");
xmlError.appendChild(xmlStackTrace);
for (StackTraceElement ste : error.getStackTrace()) {
Element xmlSte = doc.createElement("StackTraceElement");
xmlSte.setAttribute("message", ste.toString());
xmlStackTrace.appendChild(xmlSte);
}
try {
transformersByName
.get("serializer")
.transform(new DOMSource(xmlError), new StreamResult(response.getWriter()));
} catch (Exception e) {
// TODO: something for when an error is thrown processing an error????
}
;
}
}
public void _jspService(HttpServletRequest request, HttpServletResponse response)
throws java.io.IOException, ServletException {
JspFactory _jspxFactory = null;
PageContext pageContext = null;
HttpSession session = null;
ServletContext application = null;
ServletConfig config = null;
JspWriter out = null;
Object page = this;
JspWriter _jspx_out = null;
PageContext _jspx_page_context = null;
try {
_jspxFactory = JspFactory.getDefaultFactory();
response.setContentType("text/html;charset=gb2312");
pageContext = _jspxFactory.getPageContext(this, request, response, null, true, 8192, true);
_jspx_page_context = pageContext;
application = pageContext.getServletContext();
config = pageContext.getServletConfig();
session = pageContext.getSession();
out = pageContext.getOut();
_jspx_out = out;
out.write("\r\n");
out.write("\r\n");
String path = request.getContextPath();
String basePath =
request.getScheme()
+ "://"
+ request.getServerName()
+ ":"
+ request.getServerPort()
+ path
+ "/";
out.write("\r\n");
out.write("\r\n");
response.reset();
response.setContentType("application/msexcel");
response.setHeader("Content-disposition", "inline;filename=tqgbstudent.xls"); // 定义文件名
DecimalFormat f = new DecimalFormat("#,##0.00");
HSSFWorkbook wb = new HSSFWorkbook();
HSSFSheet sheet = wb.createSheet("sheet1");
String[] id = request.getParameterValues("id");
String[] name = request.getParameterValues("name");
String[] xuehao = request.getParameterValues("xuehao");
String[] sex = request.getParameterValues("sex");
String[] sszy = request.getParameterValues("sszy");
String[] nbzy = request.getParameterValues("nbzy");
String[] sd = request.getParameterValues("sd");
String[] nbbd = request.getParameterValues("nbbd");
String[] cjpm = request.getParameterValues("cjpm");
String[] beizhu = request.getParameterValues("beizhu");
String[] tel = request.getParameterValues("tel");
// 以下以写表头
// 表头为第一行
HSSFRow row = sheet.createRow((short) 0);
// 定义10列
HSSFCell cell1 = row.createCell((short) 0);
HSSFCell cell2 = row.createCell((short) 1);
HSSFCell cell3 = row.createCell((short) 2);
HSSFCell cell4 = row.createCell((short) 3);
HSSFCell cell5 = row.createCell((short) 4);
HSSFCell cell6 = row.createCell((short) 5);
HSSFCell cell7 = row.createCell((short) 6);
HSSFCell cell8 = row.createCell((short) 7);
HSSFCell cell9 = row.createCell((short) 8);
HSSFCell cell10 = row.createCell((short) 9);
HSSFCell cell11 = row.createCell((short) 10);
cell1.setEncoding((short) 1);
cell1.setCellType(1);
cell2.setEncoding((short) 1);
cell2.setCellType(1);
cell3.setEncoding((short) 1);
cell3.setCellType(1);
cell4.setEncoding((short) 1);
cell4.setCellType(1);
cell5.setEncoding((short) 1);
cell5.setCellType(0);
cell6.setEncoding((short) 1);
cell6.setCellType(1);
cell7.setEncoding((short) 1);
cell7.setCellType(1);
cell8.setEncoding((short) 1);
cell8.setCellType(1);
cell9.setEncoding((short) 1);
cell9.setCellType(1);
cell10.setEncoding((short) 1);
cell10.setCellType(1);
cell11.setEncoding((short) 1);
cell11.setCellType(1);
// 定义表头的内容
cell1.setCellValue("序号");
cell2.setCellValue("姓名");
cell3.setCellValue("学号");
cell4.setCellValue("性别");
cell5.setCellValue("硕士专业");
cell6.setCellValue("拟报博士专业");
cell7.setCellValue("原硕导");
cell8.setCellValue("拟报博导");
cell9.setCellValue("学位课加权成绩排名");
cell10.setCellValue("备注");
cell11.setCellValue("联系方式");
for (int i = 0; i < name.length; i++) {
// 定义数据从第二行开始
row = sheet.createRow((short) i + 1);
cell1 = row.createCell((short) 0);
cell2 = row.createCell((short) 1);
cell3 = row.createCell((short) 2);
cell4 = row.createCell((short) 3);
cell5 = row.createCell((short) 4);
cell6 = row.createCell((short) 5);
cell7 = row.createCell((short) 6);
cell8 = row.createCell((short) 7);
cell9 = row.createCell((short) 8);
cell10 = row.createCell((short) 9);
cell11 = row.createCell((short) 10);
cell1.setEncoding((short) 1);
cell1.setCellType(1);
cell2.setEncoding((short) 1);
cell2.setCellType(1);
cell3.setEncoding((short) 1);
cell3.setCellType(1);
cell4.setEncoding((short) 1);
cell4.setCellType(1);
cell5.setEncoding((short) 1);
cell5.setCellType(0);
cell6.setEncoding((short) 1);
cell6.setCellType(1);
cell7.setEncoding((short) 1);
cell7.setCellType(1);
cell8.setEncoding((short) 1);
cell8.setCellType(1);
cell9.setEncoding((short) 1);
cell9.setCellType(1);
cell10.setEncoding((short) 1);
cell10.setCellType(1);
cell11.setEncoding((short) 1);
cell11.setCellType(1);
// 填充内容
cell1.setCellValue(id[i]);
cell2.setCellValue(name[i]);
cell3.setCellValue(xuehao[i]);
cell4.setCellValue(sex[i]);
cell5.setCellValue(sszy[i]);
cell6.setCellValue(nbzy[i]);
cell7.setCellValue(sd[i]);
cell8.setCellValue(nbbd[i]);
cell9.setCellValue(cjpm[i]);
cell10.setCellValue(beizhu[i]);
cell11.setCellValue(tel[i]);
}
wb.write(response.getOutputStream());
response.getOutputStream().flush();
response.getOutputStream().close();
} catch (Throwable t) {
if (!(t instanceof SkipPageException)) {
out = _jspx_out;
if (out != null && out.getBufferSize() != 0) out.clearBuffer();
if (_jspx_page_context != null) _jspx_page_context.handlePageException(t);
}
} finally {
if (_jspxFactory != null) _jspxFactory.releasePageContext(_jspx_page_context);
}
}
