本文整理匯總了Java中org.apache.struts2.ServletActionContext.getServletContext方法的典型用法代碼示例。如果您正苦於以下問題：Java ServletActionContext.getServletContext方法的具體用法？Java ServletActionContext.getServletContext怎麽用？Java ServletActionContext.getServletContext使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類org.apache.struts2.ServletActionContext的用法示例。
在下文中一共展示了ServletActionContext.getServletContext方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: buildSurveyHtml
import org.apache.struts2.ServletActionContext; //導入方法依賴的package包/類
private void buildSurveyHtml() throws Exception{
HttpServletRequest request=Struts2Utils.getRequest();
HttpServletResponse response=Struts2Utils.getResponse();
String url = "";
String name = "";
ServletContext sc = ServletActionContext.getServletContext();
String file_name = request.getParameter("file_name");
url = "/design/my-collect.action?surveyId=402880ea4675ac62014675ac7b3a0000";
// 這是生成的html文件名,如index.htm.
name = "/survey.htm";
name = sc.getRealPath(name);
RequestDispatcher rd = sc.getRequestDispatcher(url);
final ByteArrayOutputStream os = new ByteArrayOutputStream();
final ServletOutputStream stream = new ServletOutputStream() {
public void write(byte[] data, int offset, int length) {
os.write(data, offset, length);
}
public void write(int b) throws IOException {
os.write(b);
}
};
final PrintWriter pw = new PrintWriter(new OutputStreamWriter(os,"utf-8"));
HttpServletResponse rep = new HttpServletResponseWrapper(response) {
public ServletOutputStream getOutputStream() {
return stream;
}
public PrintWriter getWriter() {
return pw;
}
};
// rd.include(request, rep);
rd.forward(request,rep);
pw.flush();
// 把jsp輸出的內容寫到xxx.htm
File file = new File(name);
if (!file.exists()) {
file.createNewFile();
}
FileOutputStream fos = new FileOutputStream(file);
os.writeTo(fos);
fos.close();
}
示例2: jspWriteToHtml
import org.apache.struts2.ServletActionContext; //導入方法依賴的package包/類
public void jspWriteToHtml(String url, String filePath,String fileName) throws Exception {
HttpServletRequest request = Struts2Utils.getRequest();
HttpServletResponse response = Struts2Utils.getResponse();
ServletContext sc = ServletActionContext.getServletContext();
url = "/my-survey-design!previewDev.action?surveyId=402880ea4675ac62014675ac7b3a0000";
// 這是生成的html文件名,如index.htm
filePath = filePath.replace("/", File.separator);
filePath = filePath.replace("\\", File.separator);
String fileRealPath = sc.getRealPath("/") + filePath;
RequestDispatcher rd = sc.getRequestDispatcher(url);
final ByteArrayOutputStream os = new ByteArrayOutputStream();
final ServletOutputStream stream = new ServletOutputStream() {
public void write(byte[] data, int offset, int length) {
os.write(data, offset, length);
}
public void write(int b) throws IOException {
os.write(b);
}
};
final PrintWriter pw = new PrintWriter(new OutputStreamWriter(os,
"UTF-8"));
HttpServletResponse rep = new HttpServletResponseWrapper(response) {
public ServletOutputStream getOutputStream() {
return stream;
}
public PrintWriter getWriter() {
return pw;
}
};
rd.forward(request, response);
pw.flush();
File file2 = new File(fileRealPath);
if (!file2.exists() || !file2.isDirectory()) {
file2.mkdirs();
}
File file = new File(fileRealPath + fileName);
if (!file.exists()) {
file.createNewFile();
}
FileOutputStream fos = new FileOutputStream(file);
os.writeTo(fos);
fos.close();
}