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@@ -68,7 +68,8 @@ public class SpecialController { |
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* @param
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* @return
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*/
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@RequestMapping(params = "method=getStyleListSel")
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// @RequestMapping(params = "method=getStyleListSel")
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@RequestMapping(params = "/getStyleListSel")
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@ResponseBody
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public JSONArray getStyleListSel(EnumTypeRequestBean enumTypeRequestBean) {
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logger.info("begin getStyleListSel");
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@@ -149,80 +150,80 @@ public class SpecialController { |
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}
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}
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/**
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* 导出表格的excel表格
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*
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* @param param 批量导出的业务类型
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* @return
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*/
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@RequestMapping(value = "/export")
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public String export(HttpServletResponse response, @RequestBody ExportParam param) {
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File file;
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try {
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file = batchService.batchExport(param);
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} catch (PlatformException e) {
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logger.warn("export find wrong.", e);
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return writeErrorInfo(response, e.getMessage());
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} catch (Exception e) {
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logger.warn("export find wrong.", e);
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return writeErrorInfo(response, "<p>导出记录条数太多</p>");
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}
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try {
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return writeFile(response, file.getName(), new FileInputStream(file), "application/vnd.ms-excel");
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} catch (FileNotFoundException e) {
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logger.warn("writeFile find wrong.", e);;
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return writeErrorInfo(response, "文件不存在");
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}
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}
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private String writeErrorInfo(HttpServletResponse response, String string) {
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PrintWriter printWriter = null;
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response.setHeader("Content-type", "text/html;charset=UTF-8");
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response.setCharacterEncoding("UTF-8");
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try {
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printWriter = response.getWriter();
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printWriter.print(new String(string.getBytes("UTF-8"), "UTF-8"));
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printWriter.flush();
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} catch (IOException e) {
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logger.warn("OS.write find wrong.", e);
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} finally {
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if (null != printWriter) {
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try {
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printWriter.close();
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} catch (Exception e) {
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logger.warn("OS.close find wrong.", e);
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}
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}
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}
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return null;
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}
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/**
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* 向 response 中，写入文件
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*/
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private String writeFile(HttpServletResponse response, String fileName, InputStream inputStream, String contentType) {
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checkNotNull(inputStream, "inputStream is null!");
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String msg = null;
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response.setCharacterEncoding("utf-8");
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response.setContentType(contentType);
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response.setHeader("Content-Disposition", "attachment;fileName=" + fileName);
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try {
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byte[] b = new byte[2048];
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int length;
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OutputStream os = response.getOutputStream();
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while ((length = inputStream.read(b)) > 0) {
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os.write(b, 0, length);
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}
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os.close();
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inputStream.close();
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} catch (FileNotFoundException e) {
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e.printStackTrace();
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msg = "File not found";
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} catch (IOException e) {
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e.printStackTrace();
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msg = "Read file error";
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}
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return msg;
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}
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// /**
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// * 导出表格的excel表格
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// *
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// * @param param 批量导出的业务类型
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// * @return
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// */
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// @RequestMapping(value = "/export")
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// public String export(HttpServletResponse response, @RequestBody ExportParam param) {
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// File file;
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// try {
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// file = batchService.batchExport(param);
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// } catch (PlatformException e) {
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// logger.warn("export find wrong.", e);
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// return writeErrorInfo(response, e.getMessage());
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// } catch (Exception e) {
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// logger.warn("export find wrong.", e);
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// return writeErrorInfo(response, "<p>导出记录条数太多</p>");
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// }
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// try {
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// return writeFile(response, file.getName(), new FileInputStream(file), "application/vnd.ms-excel");
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// } catch (FileNotFoundException e) {
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//
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// logger.warn("writeFile find wrong.", e);;
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// return writeErrorInfo(response, "文件不存在");
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// }
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// }
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//
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// private String writeErrorInfo(HttpServletResponse response, String string) {
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// PrintWriter printWriter = null;
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// response.setHeader("Content-type", "text/html;charset=UTF-8");
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// response.setCharacterEncoding("UTF-8");
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// try {
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// printWriter = response.getWriter();
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// printWriter.print(new String(string.getBytes("UTF-8"), "UTF-8"));
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// printWriter.flush();
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// } catch (IOException e) {
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// logger.warn("OS.write find wrong.", e);
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// } finally {
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// if (null != printWriter) {
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// try {
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// printWriter.close();
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// } catch (Exception e) {
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// logger.warn("OS.close find wrong.", e);
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// }
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// }
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// }
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// return null;
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// }
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//
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// /**
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// * 向 response 中，写入文件
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// */
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// private String writeFile(HttpServletResponse response, String fileName, InputStream inputStream, String contentType) {
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// checkNotNull(inputStream, "inputStream is null!");
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// String msg = null;
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// response.setCharacterEncoding("utf-8");
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// response.setContentType(contentType);
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// response.setHeader("Content-Disposition", "attachment;fileName=" + fileName);
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// try {
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// byte[] b = new byte[2048];
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// int length;
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// OutputStream os = response.getOutputStream();
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// while ((length = inputStream.read(b)) > 0) {
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// os.write(b, 0, length);
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// }
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// os.close();
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// inputStream.close();
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// } catch (FileNotFoundException e) {
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// e.printStackTrace();
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// msg = "File not found";
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// } catch (IOException e) {
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// e.printStackTrace();
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// msg = "Read file error";
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// }
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// return msg;
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// }
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} |
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...
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