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增加新模块klp-mes制造执行下面的设备管理功能的后端实现

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This commit is contained in:
Joshi
2025-07-25 11:27:22 +08:00
parent 6847c99995
commit 4724f89820
107 changed files with 13244 additions and 5 deletions
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77
klp-common/src/main/java/com/klp/common/utils/file/FileTypeUtils.java Normal file
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@@ -0,0 +1,77 @@
package com.klp.common.utils.file;
import org.apache.commons.lang3.StringUtils;
import java.io.File;
/**
* 文件类型工具类
*
* @author ruoyi
*/
public class FileTypeUtils
{
/**
* 获取文件类型
* <p>
* 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
* <p>
* 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;
}
}

96
klp-common/src/main/java/com/klp/common/utils/file/FileUtils.java
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@@ -1,11 +1,20 @@
package com.klp.common.utils.file;
import cn.hutool.core.io.FileUtil;
import com.klp.common.config.KLPConfig;
import com.klp.common.utils.DateUtils;
import com.klp.common.utils.uuid.IdUtils;
import lombok.AccessLevel;
import lombok.NoArgsConstructor;
import org.apache.commons.io.IOUtils;
import org.apache.tomcat.util.http.fileupload.FileItem;
import org.apache.tomcat.util.http.fileupload.disk.DiskFileItemFactory;
import org.springframework.http.MediaType;
import org.springframework.web.multipart.MultipartFile;
import org.springframework.web.multipart.commons.CommonsMultipartFile;
import javax.servlet.http.HttpServletResponse;
import java.io.UnsupportedEncodingException;
import java.io.*;
import java.net.URLEncoder;
import java.nio.charset.StandardCharsets;
@@ -49,4 +58,89 @@ public class FileUtils extends FileUtil {
String encode = URLEncoder.encode(s, StandardCharsets.UTF_8.toString());
return encode.replaceAll("\\+", "%20");
}
// /**
// * 写数据到默认导入文件路径中
// *
// * @param data 数据
// * @return 目标文件路径
// * @throws IOException IO异常
// */
// public static String writeImportBytes(byte[] data) throws IOException {
// return writeByte(data, KLPConfig.getImportPath());
// }
//
// /**
// * 写数据到指定目录中
// *
// * @param data 数据
// * @param uploadDir 存储目录
// * @return 文件路径
// * @throws IOException IO异常
// */
// public static String writeByte(byte[] data, String uploadDir) throws IOException
// {
// FileOutputStream fos = null;
// String pathName = "";
// try
// {
// String extension = getFileExtendName(data);
// pathName = DateUtils.datePath() + "/" + IdUtils.fastUUID() + "." + extension;
// File file = FileUploadUtils.getAbsoluteFile(uploadDir, pathName);
// fos = new FileOutputStream(file);
// fos.write(data);
// }
// finally
// {
// IOUtils.closeQuietly(fos);
// }
// return FileUploadUtils.getPathFileName(uploadDir, pathName);
// }
// /**
// * 获取文件后缀名
// *
// * @param photoByte 文件字节数据
// * @return 后缀名
// */
// 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;
// }
// public static MultipartFile getMultipartFile(File file) {
// FileItem item = new DiskFileItemFactory().createItem("file"
// , MediaType.MULTIPART_FORM_DATA_VALUE
// , true
// , file.getName());
// try (InputStream input = new FileInputStream(file);
// OutputStream os = item.getOutputStream()) {
// // 流转移
// IOUtils.copy(input, os);
// } catch (Exception e) {
// throw new IllegalArgumentException("Invalid file: " + e, e);
// }
//
// return new CommonsMultipartFile(item);
// }
// public static boolean deleteFile(String filePath)
// {
// boolean flag = false;
// File file = new File(filePath);
// // 路径为文件且不为空则进行删除
// if (file.isFile() && file.exists())
// {
// file.delete();
// flag = true;
// }
// return flag;
// }
}

99
klp-common/src/main/java/com/klp/common/utils/file/ImageUtils.java Normal file
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@@ -0,0 +1,99 @@
package com.klp.common.utils.file;
import com.klp.common.config.KLPConfig;
import com.klp.common.constant.Constants;
import com.klp.common.utils.StringUtils;
import org.apache.poi.util.IOUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.io.ByteArrayInputStream;
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 url 地址
* @return 字节数据
*/
public static byte[] readFile(String url)
{
InputStream in = 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 = KLPConfig.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);
}
}
}