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Java ServletResponse.setContentType方法代码示例

本文整理汇总了Java中javax.servlet.ServletResponse.setContentType方法的典型用法代码示例。如果您正苦于以下问题：Java ServletResponse.setContentType方法的具体用法？Java ServletResponse.setContentType怎么用？Java ServletResponse.setContentType使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类javax.servlet.ServletResponse的用法示例。


在下文中一共展示了ServletResponse.setContentType方法的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: onPreHandle

import javax.servlet.ServletResponse; //导入方法依赖的package包/类
@Override
public boolean onPreHandle(ServletRequest request, ServletResponse response, Object mappedValue) throws Exception {
    if (this.isAccessAllowed(request, response, mappedValue) && this.isLoginRequest(request, response)) {
        if (((HttpServletRequest)request).getRequestURL().toString().endsWith(".json")){
            response.setCharacterEncoding("UTF-8");
            response.setContentType("application/json; charset=utf-8");
            PrintWriter out = response.getWriter();
            out.println("{\"code\":200,\"info\":\"already logined\"}");
            out.flush();
            out.close();
        }else {
            WebUtils.issueRedirect(request,response,this.getSuccessUrl());
        }
        return false;
    }
    return super.onPreHandle(request, response, mappedValue);
}
开发者ID:liaojiacan，项目名称:zkAdmin，代码行数:18，代码来源:LoginFilter.java

示例2: service

import javax.servlet.ServletResponse; //导入方法依赖的package包/类
@Override
public void service(ServletRequest servletRequest, ServletResponse response) throws ServletException, IOException {
  ClientSettings settings = new ClientSettings(
      options.getOption(SupportService.SUPPORT_EMAIL_ADDR),
      options.getOption(SupportService.SUPPORT_EMAIL_SUBJECT),
      options.getOption(SupportService.OUTSIDE_COMMUNICATION_DISABLED),
      options.getOption(AccelerationOptions.ENABLE_SUBHOUR_POLICIES),
      options.getOption(UIOptions.ALLOW_LOWER_PROVISIONING_SETTINGS),
      options.getOption(UIOptions.TABLEAU_TDS_MIMETYPE));

  String environment = config.allowTestApis ? "DEVELOPMENT" : "PRODUCTION";
  final ServerData indexConfig = new ServerData(environment, serverHealthMonitor, config.getConfig(), settings, getVersionInfo(), supportService.getClusterId().getIdentity());

  Template tmp = templateCfg.getTemplate("/index.html");

  response.setContentType("text/html; charset=utf-8");
  OutputStreamWriter outputWriter = new OutputStreamWriter(response.getOutputStream());
  try {
    tmp.process(ImmutableMap.of("dremio", indexConfig), outputWriter);
    outputWriter.flush();
    outputWriter.close();
  } catch (TemplateException e) {
    throw new IOException("Error rendering index.html template", e);
  }
}
开发者ID:dremio，项目名称:dremio-oss，代码行数:26，代码来源:IndexServlet.java

示例3: showStatus

import javax.servlet.ServletResponse; //导入方法依赖的package包/类
/**
 * Show the status of the conf and the filter to the user.
 * 
 * @param request
 *            to get status info from
 * @param response
 *            response to show the status on.
 * @throws java.io.IOException
 *             if the output cannot be written
 */
private void showStatus(final HttpServletRequest request, final ServletResponse response) throws IOException {

    log.debug("showing status");

    if (allowConfSwapViaHttp) {
        String newConfPath = request.getParameter("conf");
        if (!StringUtils.isBlank(newConfPath)) {
            confPath = newConfPath;
            loadUrlRewriterLocal();
        }
    }

    Status status = new Status(confLastLoaded, this);
    status.displayStatusInContainer(request);

    response.setContentType("text/html; charset=UTF-8");
    response.setContentLength(status.getBuffer().length());

    final PrintWriter out = response.getWriter();
    out.write(status.getBuffer().toString());
    out.close();

}
开发者ID:luckyyeah，项目名称:YiDu-Novel，代码行数:34，代码来源:UrlRewriteFilter.java

示例4: service

import javax.servlet.ServletResponse; //导入方法依赖的package包/类
public void service(ServletRequest request, ServletResponse response)
        throws ServletException, IOException {
    response.setContentType("text/html");
    PrintWriter pw = response.getWriter();
    pw.println("<!DOCTYPE html>\n"+
        "<html>\n"+
        "<head>\n"+
        "<meta charset='UTF-8'>\n"+
        "<title>Hello Servlet</title>\n"+
        "</head>\n"+
        "<body>\n"+
        "<h2>Hello Servlet!</h2>\n"+
        "Go <a href='"+
            request.getServletContext().getContextPath()+
        "'>Back</a>\n"+
        "</body>\n"+
        "</html>");
    pw.close();
}
开发者ID:biblelamp，项目名称:JavaEE，代码行数:20，代码来源:HelloServlet.java

示例5: onTimeout

import javax.servlet.ServletResponse; //导入方法依赖的package包/类
@Override
public void onTimeout(AsyncEvent event) throws IOException {
  // in this time, maybe:
  // 1.invocation in executor's queue
  // 2.already executing in executor
  // 3.already send response
  // to avoid concurrent, must lock request
  ServletRequest request = event.getSuppliedRequest();
  HttpServletRequestEx requestEx = (HttpServletRequestEx) request.getAttribute(RestConst.REST_REQUEST);

  synchronized (requestEx) {
    ServletResponse response = event.getAsyncContext().getResponse();
    if (!response.isCommitted()) {
      LOGGER.error("Rest request timeout, method {}, path {}.", requestEx.getMethod(), requestEx.getRequestURI());
      // invocation in executor's queue
      response.setContentType(MediaType.APPLICATION_JSON);

      // we don't know if developers declared one statusCode in contract
      // so we use cse inner statusCode here
      ((HttpServletResponse) response).setStatus(ExceptionFactory.PRODUCER_INNER_STATUS_CODE);
      PrintWriter out = response.getWriter();
      out.write(TIMEOUT_MESSAGE);
      response.flushBuffer();
    }

    request.removeAttribute(RestConst.REST_REQUEST);
  }
}
开发者ID:apache，项目名称:incubator-servicecomb-java-chassis，代码行数:29，代码来源:RestAsyncListener.java

示例6: doFilter

import javax.servlet.ServletResponse; //导入方法依赖的package包/类
public void doFilter(ServletRequest servletRequest, ServletResponse response, FilterChain chain)
		throws IOException, ServletException {
	HttpServletRequest request = (HttpServletRequest) servletRequest;
	if (isWhiteReq(request.getRequestURI())) {
		chain.doFilter(request, response);
	} else {
		String token = request.getHeader("token");
		if (StringUtils.isNotBlank(token)) {
			try {
				Token tokenInfo = TokenUtil.getTokenInfo(token);
				if (tokenInfo != null) {
					Long now = System.currentTimeMillis();
					if (now - tokenInfo.getTime() < 1000 * 60 * 30) {
						String value = tokenInfo.getValue();
						TokenUtil.setTokenInfo(token, value);
						WebUtil.saveCurrentUser(request, value);
					}
				}
			} catch (Exception e) {
				logger.error("token检查发生异常:", e);
			}
		}
		// 响应
		if (DataUtil.isEmpty(WebUtil.getCurrentUser(request))) {
			response.setContentType("text/html; charset=UTF-8");
			Map<String, Object> modelMap = InstanceUtil.newLinkedHashMap();
			modelMap.put("httpCode", HttpCode.UNAUTHORIZED.value());
			modelMap.put("msg", HttpCode.UNAUTHORIZED.msg());
			modelMap.put("timestamp", System.currentTimeMillis());
			PrintWriter out = response.getWriter();
			out.println(JSON.toJSONString(modelMap));
			out.flush();
			out.close();
		} else {
			chain.doFilter(request, response);
		}
	}
}
开发者ID:guokezheng，项目名称:automat，代码行数:39，代码来源:TokenFilter.java

示例7: redirectToLogin

import javax.servlet.ServletResponse; //导入方法依赖的package包/类
@Override
protected void redirectToLogin(ServletRequest req, ServletResponse res) throws IOException {
    HttpServletRequest request = (HttpServletRequest) req;

    if ("partial/ajax".equals(request.getHeader("Faces-Request"))) {
        res.setContentType("text/xml");
        res.setCharacterEncoding("UTF-8");

        String loginUrl = getLoginUrl();
        if (loginUrl.startsWith("/") || !loginUrl.startsWith("http")) {
            // If it is a relative URL, use the context path.
            loginUrl = request.getContextPath() + loginUrl;
        }
        res.getWriter().printf(FACES_REDIRECT_XML, loginUrl);
    } else {
        super.redirectToLogin(req, res);
    }
}
开发者ID:atbashEE，项目名称:atbash-octopus，代码行数:19，代码来源:UserFilter.java

示例8: onAccessDenied

import javax.servlet.ServletResponse; //导入方法依赖的package包/类
@Override
protected boolean onAccessDenied(ServletRequest request, ServletResponse response) throws Exception {
    if (isLoginRequest(request, response)) {
        if (isLoginSubmission(request, response)) {
            if (log.isTraceEnabled()) {
                log.trace("Login submission detected.  Attempting to execute login.");
            }
            return executeLogin(request, response);
        } else {
            if (log.isTraceEnabled()) {
                log.trace("Login page view.");
            }
            // allow them to see the login page ;)
            return true;
        }
    } else {
        if (log.isTraceEnabled()) {
            log.trace("Attempting to access a path which requires authentication.  Forwarding to the "
                    + "Authentication url [" + getLoginUrl() + "]");
        }
        if (!((HttpServletRequest)request).getRequestURL().toString().endsWith(".json")) {
            saveRequestAndRedirectToLogin(request, response);
        } else {
            response.setCharacterEncoding("UTF-8");
            response.setContentType("application/json; charset=utf-8");
            PrintWriter out = response.getWriter();
            out.println("{\"code\":-203,\"info\":\"login\"}");
            out.flush();
            out.close();
        }
        return false;
    }
}
开发者ID:liaojiacan，项目名称:zkAdmin，代码行数:34，代码来源:LoginFilter.java

示例9: onLoginSuccess

import javax.servlet.ServletResponse; //导入方法依赖的package包/类
@Override
protected boolean onLoginSuccess(AuthenticationToken token, Subject subject, ServletRequest request, ServletResponse response) throws Exception {
    HttpServletRequest httpServletRequest = (HttpServletRequest) request;
    HttpServletResponse httpServletResponse = (HttpServletResponse) response;

    if (!httpServletRequest.getRequestURL().toString().endsWith(".json")) {
        issueSuccessRedirect(request, response);
    } else {

        httpServletResponse.setCharacterEncoding("UTF-8");
        response.setContentType("application/json; charset=utf-8");
        PrintWriter out = httpServletResponse.getWriter();
        out.println("{\"code\":200,\"info\":\"登入成功\"}");
        out.flush();
        out.close();
    }

    return true;
}
开发者ID:liaojiacan，项目名称:zkAdmin，代码行数:20，代码来源:LoginFilter.java

示例10: onLoginFailure

import javax.servlet.ServletResponse; //导入方法依赖的package包/类
@Override
protected boolean onLoginFailure(AuthenticationToken token, AuthenticationException e, ServletRequest request, ServletResponse response) {
    if (!((HttpServletRequest)request).getRequestURL().toString().endsWith(".json")) {
        setFailureAttribute(request, e);
        return true;
    }
    try {
        response.setCharacterEncoding("UTF-8");
        response.setContentType("application/json; charset=utf-8");
        PrintWriter out = response.getWriter();
        String message = e.getClass().getSimpleName();
        if ("IncorrectCredentialsException".equals(message)
                || "UnknownAccountException".equals(message)
                ) {
            out.println("{\"code\":-100010,\"info\":\"账号或密码错误\"}");
        }else if("ExcessiveAttemptsException".equals(message)){
            out.println("{\"code\":-100020,\"info\":\"密码错误次数超过限制，请10分钟后重试！\"}");
        }else if("LockedAccountException".equals(message)){
            out.println("{\"code\":-100030,\"info\":\"账号已停用！\"}");
        } else {
            out.println("{\"code\":-100500,\"info\":\"未知错误\"}");
        }
        out.flush();
        out.close();
    } catch (IOException e1) {
        // TODO Auto-generated catch block
        e1.printStackTrace();
    }
    return false;
}
开发者ID:liaojiacan，项目名称:zkAdmin，代码行数:31，代码来源:LoginFilter.java

示例11: _getHtmlWriter

import javax.servlet.ServletResponse; //导入方法依赖的package包/类
/**
 * @todo Generalize???
 */
private Writer _getHtmlWriter(FacesContext context) throws IOException
{
  ServletResponse response = (ServletResponse)
    context.getExternalContext().getResponse();
  response.setContentType(_HTML_MIME_TYPE);
  return response.getWriter();
}
开发者ID:apache，项目名称:myfaces-trinidad，代码行数:11，代码来源:CoreRenderKit.java

示例12: doFilter

import javax.servlet.ServletResponse; //导入方法依赖的package包/类
@Override
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException {
    HttpServletRequest req = (HttpServletRequest) request;
    HttpServletResponse res = (HttpServletResponse) response;
    HttpSession session = req.getSession(false);
    String loginURI = req.getContextPath() + "/login";

    boolean loggedIn = session != null && session.getAttribute("user") != null;
    boolean loginRequest = req.getRequestURI().equals(loginURI);
    boolean resourceRequest = req.getRequestURI().startsWith(req.getContextPath() + RESOURCE_IDENTIFIER + "/");
    boolean ajaxRequest = "partial/ajax".equals(req.getHeader("Faces-Request"));

    if (loggedIn || loginRequest || resourceRequest) {
        if (!resourceRequest) {
            res.setHeader("Cache-Control", "no-cache, no-store, must-revalidate");
            res.setHeader("Pragma", "no-cache");
            res.setDateHeader("Expires", 0);
        }
        chain.doFilter(new AuthRequestWrapper((HttpServletRequest) request), response);
    } else if (ajaxRequest) {
        response.setContentType("text/xml");
        response.setCharacterEncoding("UTF-8");
        response.getWriter().printf(AJAX_REDIRECT_XML, loginURI);
    } else {
        res.sendRedirect(loginURI);
    }
}
开发者ID:nickscha，项目名称:servlet-auth，代码行数:28，代码来源:AuthRequestFilter.java

示例13: doFilter

import javax.servlet.ServletResponse; //导入方法依赖的package包/类
@Override
public void doFilter(ServletRequest request, ServletResponse response,
        FilterChain chain) throws IOException, ServletException {
    response.setContentType("text/plain");
    response.getWriter().print("Filter");
    chain.doFilter(request, response);
}
开发者ID:sunmingshuai，项目名称:apache-tomcat-7.0.73-with-comment，代码行数:8，代码来源:TestStandardContext.java

示例14: sendErrorWhenNotHttp

import javax.servlet.ServletResponse; //导入方法依赖的package包/类
private void sendErrorWhenNotHttp(ServletResponse response) throws IOException {
	response.setContentType(PLAIN_TEXT_MIME_TYPE);
	response.getWriter().write(sm.getString("http.403"));
	response.getWriter().flush();
}
开发者ID:how2j，项目名称:lazycat，代码行数:6，代码来源:RequestFilter.java

示例15: sendErrorWhenNotHttp

import javax.servlet.ServletResponse; //导入方法依赖的package包/类
private void sendErrorWhenNotHttp(ServletResponse response)
        throws IOException {
    response.setContentType(PLAIN_TEXT_MIME_TYPE);
    response.getWriter().write(sm.getString("http.403"));
    response.getWriter().flush();
}
开发者ID:liaokailin，项目名称:tomcat7，代码行数:7，代码来源:RequestFilter.java


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