- * 例如: ruoyi.txt, 返回: txt - * - * @param file 文件名 - * @return 后缀（不含".") - */ - public static String getFileType(File file) - { - if (null == file) - { - return StringUtils.EMPTY; - } - return getFileType(file.getName()); - } - - /** - * 获取文件类型 - *
- * 例如: ruoyi.txt, 返回: txt - * - * @param fileName 文件名 - * @return 后缀（不含".") - */ - public static String getFileType(String fileName) - { - int separatorIndex = fileName.lastIndexOf("."); - if (separatorIndex < 0) - { - return ""; - } - return fileName.substring(separatorIndex + 1).toLowerCase(); - } - - /** - * 获取文件类型 - * - * @param photoByte 文件字节码 - * @return 后缀（不含".") - */ - public static String getFileExtendName(byte[] photoByte) - { - String strFileExtendName = "JPG"; - if ((photoByte[0] == 71) && (photoByte[1] == 73) && (photoByte[2] == 70) && (photoByte[3] == 56) - && ((photoByte[4] == 55) || (photoByte[4] == 57)) && (photoByte[5] == 97)) - { - strFileExtendName = "GIF"; - } - else if ((photoByte[6] == 74) && (photoByte[7] == 70) && (photoByte[8] == 73) && (photoByte[9] == 70)) - { - strFileExtendName = "JPG"; - } - else if ((photoByte[0] == 66) && (photoByte[1] == 77)) - { - strFileExtendName = "BMP"; - } - else if ((photoByte[1] == 80) && (photoByte[2] == 78) && (photoByte[3] == 71)) - { - strFileExtendName = "PNG"; - } - return strFileExtendName; - } -} \ No newline at end of file diff --git a/ruoyi-common/src/main/java/com/ruoyi/common/utils/file/FileUploadUtils.java b/ruoyi-common/src/main/java/com/ruoyi/common/utils/file/FileUploadUtils.java deleted file mode 100644 index c8ce6ec9..00000000 --- a/ruoyi-common/src/main/java/com/ruoyi/common/utils/file/FileUploadUtils.java +++ /dev/null @@ -1,238 +0,0 @@ -package com.ruoyi.common.utils.file; - -import cn.hutool.core.io.FileUtil; -import cn.hutool.core.util.IdUtil; -import com.ruoyi.common.config.RuoYiConfig; -import com.ruoyi.common.constant.Constants; -import com.ruoyi.common.exception.file.FileNameLengthLimitExceededException; -import com.ruoyi.common.exception.file.FileSizeLimitExceededException; -import com.ruoyi.common.exception.file.InvalidExtensionException; -import com.ruoyi.common.utils.DateUtils; -import com.ruoyi.common.utils.StringUtils; -import org.apache.commons.io.FilenameUtils; -import org.springframework.web.multipart.MultipartFile; - -import java.io.File; -import java.io.IOException; - -/** - * 文件上传工具类 - * - * @author ruoyi - */ -public class FileUploadUtils -{ - /** - * 默认大小 50M - */ - public static final long DEFAULT_MAX_SIZE = 50 * 1024 * 1024; - - /** - * 默认的文件名最大长度 100 - */ - public static final int DEFAULT_FILE_NAME_LENGTH = 100; - - /** - * 默认上传的地址 - */ - private static String defaultBaseDir = RuoYiConfig.getProfile(); - - public static void setDefaultBaseDir(String defaultBaseDir) - { - FileUploadUtils.defaultBaseDir = defaultBaseDir; - } - - public static String getDefaultBaseDir() - { - return defaultBaseDir; - } - - /** - * 以默认配置进行文件上传 - * - * @param file 上传的文件 - * @return 文件名称 - * @throws Exception - */ - public static final String upload(MultipartFile file) throws IOException - { - try - { - return upload(getDefaultBaseDir(), file, MimeTypeUtils.DEFAULT_ALLOWED_EXTENSION); - } - catch (Exception e) - { - throw new IOException(e.getMessage(), e); - } - } - - /** - * 根据文件路径上传 - * - * @param baseDir 相对应用的基目录 - * @param file 上传的文件 - * @return 文件名称 - * @throws IOException - */ - public static final String upload(String baseDir, MultipartFile file) throws IOException - { - try - { - return upload(baseDir, file, MimeTypeUtils.DEFAULT_ALLOWED_EXTENSION); - } - catch (Exception e) - { - throw new IOException(e.getMessage(), e); - } - } - - /** - * 文件上传 - * - * @param baseDir 相对应用的基目录 - * @param file 上传的文件 - * @param allowedExtension 上传文件类型 - * @return 返回上传成功的文件名 - * @throws FileSizeLimitExceededException 如果超出最大大小 - * @throws FileNameLengthLimitExceededException 文件名太长 - * @throws IOException 比如读写文件出错时 - * @throws InvalidExtensionException 文件校验异常 - */ - public static final String upload(String baseDir, MultipartFile file, String[] allowedExtension) - throws FileSizeLimitExceededException, IOException, FileNameLengthLimitExceededException, - InvalidExtensionException - { - int fileNamelength = file.getOriginalFilename().length(); - if (fileNamelength > FileUploadUtils.DEFAULT_FILE_NAME_LENGTH) - { - throw new FileNameLengthLimitExceededException(FileUploadUtils.DEFAULT_FILE_NAME_LENGTH); - } - - assertAllowed(file, allowedExtension); - - String fileName = extractFilename(file); - - File desc = getAbsoluteFile(baseDir, fileName); - desc = FileUtil.touch(desc); - FileUtil.writeFromStream(file.getInputStream(), desc); - String pathFileName = getPathFileName(baseDir, fileName); - return pathFileName; - } - - /** - * 编码文件名 - */ - public static final String extractFilename(MultipartFile file) - { - String fileName = file.getOriginalFilename(); - String extension = getExtension(file); - fileName = DateUtils.datePath() + "/" + IdUtil.fastUUID() + "." + extension; - return fileName; - } - - private static final File getAbsoluteFile(String uploadDir, String fileName) throws IOException - { - File desc = new File(uploadDir + File.separator + fileName); - - if (!desc.exists()) - { - if (!desc.getParentFile().exists()) - { - desc.getParentFile().mkdirs(); - } - } - return desc; - } - - private static final String getPathFileName(String uploadDir, String fileName) throws IOException - { - int dirLastIndex = RuoYiConfig.getProfile().length() + 1; - String currentDir = StringUtils.substring(uploadDir, dirLastIndex); - String pathFileName = Constants.RESOURCE_PREFIX + "/" + currentDir + "/" + fileName; - return pathFileName; - } - - /** - * 文件大小校验 - * - * @param file 上传的文件 - * @return - * @throws FileSizeLimitExceededException 如果超出最大大小 - * @throws InvalidExtensionException - */ - public static final void assertAllowed(MultipartFile file, String[] allowedExtension) - throws FileSizeLimitExceededException, InvalidExtensionException - { - long size = file.getSize(); - if (DEFAULT_MAX_SIZE != -1 && size > DEFAULT_MAX_SIZE) - { - throw new FileSizeLimitExceededException(DEFAULT_MAX_SIZE / 1024 / 1024); - } - - String fileName = file.getOriginalFilename(); - String extension = getExtension(file); - if (allowedExtension != null && !isAllowedExtension(extension, allowedExtension)) - { - if (allowedExtension == MimeTypeUtils.IMAGE_EXTENSION) - { - throw new InvalidExtensionException.InvalidImageExtensionException(allowedExtension, extension, - fileName); - } - else if (allowedExtension == MimeTypeUtils.FLASH_EXTENSION) - { - throw new InvalidExtensionException.InvalidFlashExtensionException(allowedExtension, extension, - fileName); - } - else if (allowedExtension == MimeTypeUtils.MEDIA_EXTENSION) - { - throw new InvalidExtensionException.InvalidMediaExtensionException(allowedExtension, extension, - fileName); - } - else if (allowedExtension == MimeTypeUtils.VIDEO_EXTENSION) - { - throw new InvalidExtensionException.InvalidVideoExtensionException(allowedExtension, extension, - fileName); - } - else - { - throw new InvalidExtensionException(allowedExtension, extension, fileName); - } - } - - } - - /** - * 判断MIME类型是否是允许的MIME类型 - * - * @param extension - * @param allowedExtension - * @return - */ - public static final boolean isAllowedExtension(String extension, String[] allowedExtension) - { - for (String str : allowedExtension) - { - if (str.equalsIgnoreCase(extension)) - { - return true; - } - } - return false; - } - - /** - * 获取文件名的后缀 - * - * @param file 表单文件 - * @return 后缀名 - */ - public static final String getExtension(MultipartFile file) - { - String extension = FilenameUtils.getExtension(file.getOriginalFilename()); - if (StringUtils.isEmpty(extension)) - { - extension = MimeTypeUtils.getExtension(file.getContentType()); - } - return extension; - } -} diff --git a/ruoyi-common/src/main/java/com/ruoyi/common/utils/file/FileUtils.java b/ruoyi-common/src/main/java/com/ruoyi/common/utils/file/FileUtils.java index d30ac512..dc3aea2c 100644 --- a/ruoyi-common/src/main/java/com/ruoyi/common/utils/file/FileUtils.java +++ b/ruoyi-common/src/main/java/com/ruoyi/common/utils/file/FileUtils.java @@ -1,10 +1,7 @@ package com.ruoyi.common.utils.file; import cn.hutool.core.io.FileUtil; -import cn.hutool.core.util.ArrayUtil; -import com.ruoyi.common.utils.StringUtils; -import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import java.io.UnsupportedEncodingException; import java.net.URLEncoder; @@ -17,77 +14,6 @@ import java.nio.charset.StandardCharsets; */ public class FileUtils extends FileUtil { - public static String FILENAME_PATTERN = "[a-zA-Z0-9_\\-\\|\\.\\u4e00-\\u9fa5]+"; - - /** - * 文件名称验证 - * - * @param filename 文件名称 - * @return true 正常 false 非法 - */ - public static boolean isValidFilename(String filename) - { - return filename.matches(FILENAME_PATTERN); - } - - /** - * 检查文件是否可下载 - * - * @param resource 需要下载的文件 - * @return true 正常 false 非法 - */ - public static boolean checkAllowDownload(String resource) - { - // 禁止目录上跳级别 - if (StringUtils.contains(resource, "..")) - { - return false; - } - - // 检查允许下载的文件规则 - if (ArrayUtil.contains(MimeTypeUtils.DEFAULT_ALLOWED_EXTENSION, FileTypeUtils.getFileType(resource))) - { - return true; - } - - // 不在允许下载的文件规则 - return false; - } - - /** - * 下载文件名重新编码 - * - * @param request 请求对象 - * @param fileName 文件名 - * @return 编码后的文件名 - */ - public static String setFileDownloadHeader(HttpServletRequest request, String fileName) throws UnsupportedEncodingException - { - final String agent = request.getHeader("USER-AGENT"); - String filename = fileName; - if (agent.contains("MSIE")) - { - // IE浏览器 - filename = URLEncoder.encode(filename, StandardCharsets.UTF_8.toString()); - filename = filename.replace("+", " "); - } - else if (agent.contains("Firefox")) - { - // 火狐浏览器 - filename = new String(fileName.getBytes(), "ISO8859-1"); - } - else if (agent.contains("Chrome")) - { - // google浏览器 - filename = URLEncoder.encode(filename, StandardCharsets.UTF_8.toString()); - } - else - { - // 其它浏览器 - filename = URLEncoder.encode(filename, StandardCharsets.UTF_8.toString()); - } - return filename; - } /** * 下载文件名重新编码 diff --git a/ruoyi-common/src/main/java/com/ruoyi/common/utils/file/ImageUtils.java b/ruoyi-common/src/main/java/com/ruoyi/common/utils/file/ImageUtils.java deleted file mode 100644 index 0d26ef15..00000000 --- a/ruoyi-common/src/main/java/com/ruoyi/common/utils/file/ImageUtils.java +++ /dev/null @@ -1,102 +0,0 @@ -package com.ruoyi.common.utils.file; - -import com.ruoyi.common.config.RuoYiConfig; -import com.ruoyi.common.constant.Constants; -import com.ruoyi.common.utils.StringUtils; -import org.apache.poi.util.IOUtils; -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; - -import java.io.ByteArrayInputStream; -import java.io.ByteArrayOutputStream; -import java.io.FileInputStream; -import java.io.InputStream; -import java.net.URL; -import java.net.URLConnection; -import java.util.Arrays; - -/** - * 图片处理工具类 - * - * @author ruoyi - */ -public class ImageUtils -{ - private static final Logger log = LoggerFactory.getLogger(ImageUtils.class); - - public static byte[] getImage(String imagePath) - { - InputStream is = getFile(imagePath); - try - { - return IOUtils.toByteArray(is); - } - catch (Exception e) - { - log.error("图片加载异常 {}", e); - return null; - } - finally - { - IOUtils.closeQuietly(is); - } - } - - public static InputStream getFile(String imagePath) - { - try - { - byte[] result = readFile(imagePath); - result = Arrays.copyOf(result, result.length); - return new ByteArrayInputStream(result); - } - catch (Exception e) - { - log.error("获取图片异常 {}", e); - } - return null; - } - - /** - * 读取文件为字节数据 - * - * @param key 地址 - * @return 字节数据 - */ - public static byte[] readFile(String url) - { - InputStream in = null; - ByteArrayOutputStream baos = null; - try - { - if (url.startsWith("http")) - { - // 网络地址 - URL urlObj = new URL(url); - URLConnection urlConnection = urlObj.openConnection(); - urlConnection.setConnectTimeout(30 * 1000); - urlConnection.setReadTimeout(60 * 1000); - urlConnection.setDoInput(true); - in = urlConnection.getInputStream(); - } - else - { - // 本机地址 - String localPath = RuoYiConfig.getProfile(); - String downloadPath = localPath + StringUtils.substringAfter(url, Constants.RESOURCE_PREFIX); - in = new FileInputStream(downloadPath); - } - return IOUtils.toByteArray(in); - } - catch (Exception e) - { - log.error("获取文件路径异常 {}", e); - return null; - } - finally - { - IOUtils.closeQuietly(in); - IOUtils.closeQuietly(baos); - } - } -} diff --git a/ruoyi-common/src/main/java/com/ruoyi/common/utils/file/MimeTypeUtils.java b/ruoyi-common/src/main/java/com/ruoyi/common/utils/file/MimeTypeUtils.java deleted file mode 100644 index f968f1a1..00000000 --- a/ruoyi-common/src/main/java/com/ruoyi/common/utils/file/MimeTypeUtils.java +++ /dev/null @@ -1,59 +0,0 @@ -package com.ruoyi.common.utils.file; - -/** - * 媒体类型工具类 - * - * @author ruoyi - */ -public class MimeTypeUtils -{ - public static final String IMAGE_PNG = "image/png"; - - public static final String IMAGE_JPG = "image/jpg"; - - public static final String IMAGE_JPEG = "image/jpeg"; - - public static final String IMAGE_BMP = "image/bmp"; - - public static final String IMAGE_GIF = "image/gif"; - - public static final String[] IMAGE_EXTENSION = { "bmp", "gif", "jpg", "jpeg", "png" }; - - public static final String[] FLASH_EXTENSION = { "swf", "flv" }; - - public static final String[] MEDIA_EXTENSION = { "swf", "flv", "mp3", "wav", "wma", "wmv", "mid", "avi", "mpg", - "asf", "rm", "rmvb" }; - - public static final String[] VIDEO_EXTENSION = { "mp4", "avi", "rmvb" }; - - public static final String[] DEFAULT_ALLOWED_EXTENSION = { - // 图片 - "bmp", "gif", "jpg", "jpeg", "png", - // word excel powerpoint - "doc", "docx", "xls", "xlsx", "ppt", "pptx", "html", "htm", "txt", - // 压缩文件 - "rar", "zip", "gz", "bz2", - // 视频格式 - "mp4", "avi", "rmvb", - // pdf - "pdf" }; - - public static String getExtension(String prefix) - { - switch (prefix) - { - case IMAGE_PNG: - return "png"; - case IMAGE_JPG: - return "jpg"; - case IMAGE_JPEG: - return "jpeg"; - case IMAGE_BMP: - return "bmp"; - case IMAGE_GIF: - return "gif"; - default: - return ""; - } - } -} diff --git a/ruoyi-framework/src/main/java/com/ruoyi/framework/config/ResourcesConfig.java b/ruoyi-framework/src/main/java/com/ruoyi/framework/config/ResourcesConfig.java index c3cdc943..870af3f9 100644 --- a/ruoyi-framework/src/main/java/com/ruoyi/framework/config/ResourcesConfig.java +++ b/ruoyi-framework/src/main/java/com/ruoyi/framework/config/ResourcesConfig.java @@ -1,5 +1,6 @@ package com.ruoyi.framework.config; +import com.ruoyi.framework.interceptor.RepeatSubmitInterceptor; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; @@ -9,9 +10,6 @@ import org.springframework.web.filter.CorsFilter; import org.springframework.web.servlet.config.annotation.InterceptorRegistry; import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry; import org.springframework.web.servlet.config.annotation.WebMvcConfigurer; -import com.ruoyi.common.config.RuoYiConfig; -import com.ruoyi.common.constant.Constants; -import com.ruoyi.framework.interceptor.RepeatSubmitInterceptor; /** * 通用配置 @@ -27,8 +25,6 @@ public class ResourcesConfig implements WebMvcConfigurer @Override public void addResourceHandlers(ResourceHandlerRegistry registry) { - /** 本地文件上传路径 */ - registry.addResourceHandler(Constants.RESOURCE_PREFIX + "/**").addResourceLocations("file:" + RuoYiConfig.getProfile() + "/"); } /** diff --git a/ruoyi-framework/src/main/java/com/ruoyi/framework/config/SecurityConfig.java b/ruoyi-framework/src/main/java/com/ruoyi/framework/config/SecurityConfig.java index 6715a181..373c9e96 100644 --- a/ruoyi-framework/src/main/java/com/ruoyi/framework/config/SecurityConfig.java +++ b/ruoyi-framework/src/main/java/com/ruoyi/framework/config/SecurityConfig.java @@ -107,8 +107,6 @@ public class SecurityConfig extends WebSecurityConfigurerAdapter "/**/*.js", "/profile/**" ).permitAll() - .antMatchers("/common/download**").anonymous() - .antMatchers("/common/download/resource**").anonymous() .antMatchers("/doc.html").anonymous() .antMatchers("/swagger-resources/**").anonymous() .antMatchers("/webjars/**").anonymous() diff --git a/ruoyi-ui/src/main.js b/ruoyi-ui/src/main.js index d07dead4..5bc2b6c4 100644 --- a/ruoyi-ui/src/main.js +++ b/ruoyi-ui/src/main.js @@ -16,7 +16,7 @@ import './assets/icons' // icon import './permission' // permission control import { getDicts } from "@/api/system/dict/data"; import { getConfigKey } from "@/api/system/config"; -import { parseTime, resetForm, addDateRange, selectDictLabel, selectDictLabels, download, handleTree } from "@/utils/ruoyi"; +import { parseTime, resetForm, addDateRange, selectDictLabel, selectDictLabels, handleTree } from "@/utils/ruoyi"; import Pagination from "@/components/Pagination"; // 自定义表格工具组件 import RightToolbar from "@/components/RightToolbar" @@ -39,7 +39,6 @@ Vue.prototype.resetForm = resetForm Vue.prototype.addDateRange = addDateRange Vue.prototype.selectDictLabel = selectDictLabel Vue.prototype.selectDictLabels = selectDictLabels -Vue.prototype.download = download Vue.prototype.handleTree = handleTree Vue.prototype.msgSuccess = function (msg) { diff --git a/ruoyi-ui/src/utils/ruoyi.js b/ruoyi-ui/src/utils/ruoyi.js index ac390f53..fbe20fcf 100644 --- a/ruoyi-ui/src/utils/ruoyi.js +++ b/ruoyi-ui/src/utils/ruoyi.js @@ -96,11 +96,6 @@ export function selectDictLabels(datas, value, separator) { return actions.join('').substring(0, actions.join('').length - 1); } -// 通用下载方法 -export function download(fileName) { - window.location.href = baseURL + "/common/download?fileName=" + encodeURI(fileName) + "&delete=" + true; -} - // 字符串格式化(%s ) export function sprintf(str) { var args = arguments, flag = true, i = 1;