AppFileUtil.java
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package com.hotent.file.util;
import com.hotent.base.context.BaseContext;
import com.hotent.base.util.AppUtil;
import com.hotent.base.util.BeanUtils;
import com.hotent.base.util.StringUtil;
import com.hotent.file.model.UploadProperties;
import com.hotent.file.service.FlowUploadPropertiesService;
import com.hotent.file.service.SysPropertyService;
import javax.servlet.ServletContext;
import java.io.File;
import java.util.Calendar;
/**
* 附件工具类
* @company 广州宏天软件股份有限公司
* @author:lj
* @date:2018年6月15日
*/
public class AppFileUtil {
/**
* 获取系统属性中的文件存储路径
* @return
*/
public static String getAttachPath() {
SysPropertyService sysPropertyService = AppUtil.getBean(SysPropertyService.class);
return sysPropertyService.getByAlias("file.upload", "D:\\x7\\file");
}
/**
* 配置文件中获取文件存放的类型
* @author xcx
* @version 创建时间：2013-12-27 下午3:53:20
* @return
*/
public static String getSaveType(String propertiesId) {
if(StringUtil.isNotEmpty(propertiesId)){
FlowUploadPropertiesService flowUploadPropertiesService = AppUtil.getBean(FlowUploadPropertiesService.class);
UploadProperties uploadProperties = flowUploadPropertiesService.getUploadProperties(propertiesId);
if(BeanUtils.isNotEmpty(uploadProperties) && BeanUtils.isNotEmpty(uploadProperties.getUploadType())){
return uploadProperties.getUploadType();
}
}
SysPropertyService sysPropertyService = AppUtil.getBean(SysPropertyService.class);
return sysPropertyService.getByAlias("file.saveType", "database");
}
/**
* 创建文件目录
* 文件名称
* @return 文件的完整目录/year/tenant_id_/month/account
*/
public static String createFilePath(String tempPath, String fileName) {
BaseContext baseContext = AppUtil.getBean(BaseContext.class);
String tenantId = baseContext.getCurrentTenantId();
Calendar cal = Calendar.getInstance();
Integer year = cal.get(Calendar.YEAR); // 当前年份
Integer month = cal.get(Calendar.MONTH) + 1; // 当前月份
File one = new File(File.separator + year + File.separator + tenantId + File.separator + month + File.separator + tempPath + File.separator);
if (!one.exists()) {
one.mkdirs();
}
return one.getPath() + File.separator + fileName;
}
/**
* 获取文件路径
* @param tempPath
* @param fileName
* @return
*/
public static String getFilePath(String tempPath, String fileName) {
BaseContext baseContext = AppUtil.getBean(BaseContext.class);
String tenantId = baseContext.getCurrentTenantId();
Calendar cal = Calendar.getInstance();
Integer year = cal.get(Calendar.YEAR); // 当前年份
Integer month = cal.get(Calendar.MONTH) + 1; // 当前月份
File one = new File(File.separator + year + File.separator + tenantId + File.separator + month + File.separator + tempPath + File.separator);
return one.getPath() + File.separator + fileName;
}
/**
* 配置文件中获取文件上传路径
* 如果为空则采用默认路径/attachFiles/temp
* 这个路径返回没有/或\结尾。
*
* @author hjx
* @version 创建时间：2013-11-4 下午3:46:28
* @return
*/
public static String getBasePath() {
String attachPath=getAttachPath();
if (StringUtil.isEmpty(attachPath)) {
attachPath = AppFileUtil.getRealPath("/attachFiles/temp");
}
attachPath=StringUtil.trimSufffix(attachPath, "\\") ;
attachPath=StringUtil.trimSufffix(attachPath, "/") ;
return attachPath;
}
public static String createPath(String tempPath, String fileName) {
File one = new File(tempPath);
if (!one.exists()) {
one.mkdirs();
}
return one.getPath() + File.separator + fileName;
}
private static ServletContext servletContext;
/**
*
* @param _servletContext
*/
public static void init(ServletContext _servletContext)
{
servletContext=_servletContext;
}
/**
* 在web环境中根据web页面的路径获取对应页面的绝对路径。
* @param path
* @return
*/
public static String getRealPath(String path){
return servletContext.getRealPath(path);
}
/**
* 获取阿里云OSS文件上传文件夹
* @param tempPath
* @return
*/
public static String getAliOssForderPath(String tempPath) {
BaseContext baseContext = AppUtil.getBean(BaseContext.class);
String tenantId = baseContext.getCurrentTenantId();
Calendar cal = Calendar.getInstance();
Integer year = cal.get(1);
Integer month = cal.get(2) + 1;
return year + "/" + tenantId + "/" + month + "/" + tempPath + "/";
}
}