| | |
| | | package com.ruoyi.web.controller.common; |
| | | |
| | | import javax.servlet.http.HttpServletRequest; |
| | | import javax.servlet.http.HttpServletResponse; |
| | | import com.ruoyi.common.config.RuoYiConfig; |
| | | import com.ruoyi.common.constant.Constants; |
| | | import com.ruoyi.common.core.domain.AjaxResult; |
| | | import com.ruoyi.common.utils.StringUtils; |
| | | import com.ruoyi.common.utils.file.FileUploadUtils; |
| | | import com.ruoyi.common.utils.file.FileUtils; |
| | | import com.ruoyi.framework.config.ServerConfig; |
| | | import org.apache.catalina.connector.Connector; |
| | | import org.apache.catalina.startup.Tomcat; |
| | | import org.apache.coyote.AbstractProtocol; |
| | | import org.slf4j.Logger; |
| | | import org.slf4j.LoggerFactory; |
| | | import org.springframework.beans.factory.annotation.Autowired; |
| | |
| | | import org.springframework.web.bind.annotation.PostMapping; |
| | | import org.springframework.web.bind.annotation.RestController; |
| | | import org.springframework.web.multipart.MultipartFile; |
| | | import com.ruoyi.common.config.RuoYiConfig; |
| | | import com.ruoyi.common.constant.Constants; |
| | | import com.ruoyi.common.core.domain.AjaxResult; |
| | | import com.ruoyi.common.utils.StringUtils; |
| | | import com.ruoyi.common.utils.file.FileUploadUtils; |
| | | import com.ruoyi.common.utils.file.FileUtils; |
| | | import com.ruoyi.framework.config.ServerConfig; |
| | | |
| | | import javax.servlet.http.HttpServletRequest; |
| | | import javax.servlet.http.HttpServletResponse; |
| | | |
| | | /** |
| | | * 通用请求处理 |
| | | * |
| | | * |
| | | * @author ruoyi |
| | | */ |
| | | @RestController |
| | | public class CommonController |
| | | { |
| | | public class CommonController { |
| | | private static final Logger log = LoggerFactory.getLogger(CommonController.class); |
| | | |
| | | @Autowired |
| | | private ServerConfig serverConfig; |
| | | |
| | | |
| | | /** |
| | | * 通用下载请求 |
| | | * |
| | | * |
| | | * @param fileName 文件名称 |
| | | * @param delete 是否删除 |
| | | * @param delete 是否删除 |
| | | */ |
| | | @GetMapping("common/download") |
| | | public void fileDownload(String fileName, Boolean delete, HttpServletResponse response, HttpServletRequest request) |
| | | { |
| | | try |
| | | { |
| | | if (!FileUtils.checkAllowDownload(fileName)) |
| | | { |
| | | public void fileDownload(String fileName, Boolean delete, HttpServletResponse response, HttpServletRequest request) { |
| | | try { |
| | | if (!FileUtils.checkAllowDownload(fileName)) { |
| | | throw new Exception(StringUtils.format("文件名称({})非法,不允许下载。 ", fileName)); |
| | | } |
| | | String realFileName = System.currentTimeMillis() + fileName.substring(fileName.indexOf("_") + 1); |
| | |
| | | response.setContentType(MediaType.APPLICATION_OCTET_STREAM_VALUE); |
| | | FileUtils.setAttachmentResponseHeader(response, realFileName); |
| | | FileUtils.writeBytes(filePath, response.getOutputStream()); |
| | | if (delete) |
| | | { |
| | | if (delete) { |
| | | FileUtils.deleteFile(filePath); |
| | | } |
| | | } |
| | | catch (Exception e) |
| | | { |
| | | } catch (Exception e) { |
| | | log.error("下载文件失败", e); |
| | | } |
| | | } |
| | | |
| | | |
| | | /** |
| | | * 通用上传请求 |
| | | * 通用上传请求,type 为0 代表是差旅报销,为1代表费用申请,其它值不变 |
| | | */ |
| | | @PostMapping("/common/upload") |
| | | public AjaxResult uploadFile(MultipartFile file) throws Exception |
| | | { |
| | | try |
| | | { |
| | | public AjaxResult uploadFile(MultipartFile file) throws Exception { |
| | | int tomcatPort = getTomcatPort(); |
| | | try { |
| | | // 上传文件路径 |
| | | String filePath = RuoYiConfig.getUploadPath(); |
| | | // 上传并返回新文件名称 |
| | |
| | | ajax.put("fileName", fileName); |
| | | ajax.put("url", url); |
| | | return ajax; |
| | | } |
| | | catch (Exception e) |
| | | { |
| | | } catch (Exception e) { |
| | | return AjaxResult.error(e.getMessage()); |
| | | } |
| | | } |
| | | |
| | | private static int getTomcatPort() { |
| | | int port = 0; |
| | | Tomcat tomcat = new Tomcat(); |
| | | Connector connector = tomcat.getConnector(); |
| | | if (connector != null) { |
| | | AbstractProtocol protocol = (AbstractProtocol) connector.getProtocolHandler(); |
| | | port = protocol.getPort(); |
| | | } |
| | | return port; |
| | | } |
| | | |
| | | /** |
| | | * 本地资源通用下载 |
| | | */ |
| | | @GetMapping("/common/download/resource") |
| | | public void resourceDownload(String resource, HttpServletRequest request, HttpServletResponse response) |
| | | throws Exception |
| | | { |
| | | try |
| | | { |
| | | if (!FileUtils.checkAllowDownload(resource)) |
| | | { |
| | | public void resourceDownload(String resource, HttpServletRequest request, HttpServletResponse response) throws Exception { |
| | | try { |
| | | if (!FileUtils.checkAllowDownload(resource)) { |
| | | throw new Exception(StringUtils.format("资源文件({})非法,不允许下载。 ", resource)); |
| | | } |
| | | // 本地资源路径 |
| | |
| | | response.setContentType(MediaType.APPLICATION_OCTET_STREAM_VALUE); |
| | | FileUtils.setAttachmentResponseHeader(response, downloadName); |
| | | FileUtils.writeBytes(downloadPath, response.getOutputStream()); |
| | | } |
| | | catch (Exception e) |
| | | { |
| | | } catch (Exception e) { |
| | | log.error("下载文件失败", e); |
| | | } |
| | | } |