新增默认访问首页的提示语

RuoYi

2021-07-11 8dee57fb975aab4e373924a7b0ad4516b25b5ee0

 src/main/java/com/ruoyi/project/common/CommonController.java

@@ -5,6 +5,7 @@
import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

import org.springframework.beans.factory.annotation.Autowired;

import org.springframework.http.MediaType;

import org.springframework.web.bind.annotation.GetMapping;

import org.springframework.web.bind.annotation.PostMapping;

import org.springframework.web.bind.annotation.RestController;

@@ -41,17 +42,15 @@
    {

        try

        {

            if (!FileUtils.isValidFilename(fileName))

            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);

            String filePath = RuoYiConfig.getDownloadPath() + fileName;



            response.setCharacterEncoding("utf-8");

            response.setContentType("multipart/form-data");

            response.setHeader("Content-Disposition",

                    "attachment;fileName=" + FileUtils.setFileDownloadHeader(request, realFileName));

            response.setContentType(MediaType.APPLICATION_OCTET_STREAM_VALUE);

            FileUtils.setAttachmentResponseHeader(response, realFileName);

            FileUtils.writeBytes(filePath, response.getOutputStream());

            if (delete)

            {

@@ -92,18 +91,28 @@
     * 本地资源通用下载

     */

    @GetMapping("/common/download/resource")

    public void resourceDownload(String name, HttpServletRequest request, HttpServletResponse response) throws Exception

    public void resourceDownload(String resource, HttpServletRequest request, HttpServletResponse response)

            throws Exception

    {

        // 本地资源路径

        String localPath = RuoYiConfig.getProfile();

        // 数据库资源地址

        String downloadPath = localPath + StringUtils.substringAfter(name, Constants.RESOURCE_PREFIX);

        // 下载名称

        String downloadName = StringUtils.substringAfterLast(downloadPath, "/");

        response.setCharacterEncoding("utf-8");

        response.setContentType("multipart/form-data");

        response.setHeader("Content-Disposition",

                "attachment;fileName=" + FileUtils.setFileDownloadHeader(request, downloadName));

        FileUtils.writeBytes(downloadPath, response.getOutputStream());

        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

            String localPath = RuoYiConfig.getProfile();

            // 数据库资源地址

            String downloadPath = localPath + StringUtils.substringAfter(resource, Constants.RESOURCE_PREFIX);

            // 下载名称

            String downloadName = StringUtils.substringAfterLast(downloadPath, "/");

            response.setContentType(MediaType.APPLICATION_OCTET_STREAM_VALUE);

            FileUtils.setAttachmentResponseHeader(response, downloadName);

            FileUtils.writeBytes(downloadPath, response.getOutputStream());

        }

        catch (Exception e)

        {

            log.error("下载文件失败", e);

        }

    }

}