springMVC下的通过<img src="">标签的src访问图片

来源：互联网发布：淘宝潘多拉哪家是真的编辑：程序博客网时间：2024/06/06 07:02

图片的回显,在src中放入图片的回显路径

/** * 百度ueditor编辑器的图片回显   通过<img/>标签中的src访问  例:http://localhost:8080/qxzst-sp-apis//pc/image/getUeditorImg/1480504795791062668/png * @param imgname  图片名 * @param imgType扩展名 * @param response */@RequestMapping(value = "getUeditorImg/{imgname}/{imgType}", method = RequestMethod.GET)public void getUeditorImg(@PathVariable String imgname, @PathVariable String imgType,HttpServletResponse response) {if ("null".equals(imgname) || "null".equals(imgType) || StringUtils.isBlank(imgname)|| StringUtils.isNotBlank(imgType)) {return;}BufferedInputStream in = null;BufferedOutputStream out = null;try {DateFormat df = new SimpleDateFormat("yyyyMMdd");String timeStr = imgname.substring(0, imgname.length() - 6);String dateFile = df.format(new Date(Long.parseLong(timeStr)));File file = new File(UEDITOR_IMG_PATH + "/" + dateFile + "/" + imgname + "." + imgType);in = new BufferedInputStream(new FileInputStream(file));out = new BufferedOutputStream(response.getOutputStream());response.setContentType(new MimetypesFileTypeMap().getContentType(file));// 设置response内容的类型response.setHeader("Content-disposition", "attachment;filename=" + imgname + "." + imgType);// 设置头部信息byte[] buffer = new byte[10240];int length = 0;while ((length = in.read(buffer)) > 0) {out.write(buffer, 0, length);}out.flush();} catch (IOException e) {getLogger().error(e.getMessage(), e);writeError500(response, e);} finally {try {if (in != null) {in.close();}if (out != null) {out.close();}} catch (IOException e) {e.printStackTrace();}}}

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