From ab849f796bdc17236a95ea5fe5c166fb8f24a75c Mon Sep 17 00:00:00 2001
From: sws <15810472099@163.com>
Date: 星期六, 26 十一月 2022 16:12:02 +0800
Subject: [PATCH] 1
---
src/main/java/com/lf/server/service/data/DownloadService.java | 135 +++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 135 insertions(+), 0 deletions(-)
diff --git a/src/main/java/com/lf/server/service/data/DownloadService.java b/src/main/java/com/lf/server/service/data/DownloadService.java
new file mode 100644
index 0000000..0199d31
--- /dev/null
+++ b/src/main/java/com/lf/server/service/data/DownloadService.java
@@ -0,0 +1,135 @@
+package com.lf.server.service.data;
+
+import com.lf.server.entity.ctrl.DownloadReqEntity;
+import com.lf.server.entity.data.DownloadEntity;
+import com.lf.server.helper.PathHelper;
+import com.lf.server.helper.RsaHelper;
+import com.lf.server.helper.StringHelper;
+import com.lf.server.mapper.data.DownloadMapper;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import java.io.File;
+import java.util.List;
+
+/**
+ * 涓嬭浇璁板綍
+ * @author WWW
+ */
+@Service
+public class DownloadService implements DownloadMapper {
+ @Autowired
+ PathHelper pathHelper;
+
+ @Autowired
+ DownloadMapper downloadMapper;
+
+ private final static Log log = LogFactory.getLog(DownloadService.class);
+
+ @Override
+ public Integer selectCount(String name) {
+ name = StringHelper.getLikeStr(name);
+
+ return downloadMapper.selectCount(name);
+ }
+
+ @Override
+ public List<DownloadEntity> selectByPage(String name, Integer limit, Integer offset) {
+ name = StringHelper.getLikeStr(name);
+
+ return downloadMapper.selectByPage(name, limit, offset);
+ }
+
+ @Override
+ public Integer selectCountForUser(Integer createUser, Integer type, String name) {
+ name = StringHelper.getLikeStr(name);
+
+ return downloadMapper.selectCountForUser(createUser, type, name);
+ }
+
+ @Override
+ public List<DownloadEntity> selectByPageForUser(Integer createUser, Integer type, String name, Integer limit, Integer offset) {
+ name = StringHelper.getLikeStr(name);
+
+ return downloadMapper.selectByPageForUser(createUser, type, name, limit, offset);
+ }
+
+ @Override
+ public List<DownloadEntity> selectAll() {
+ return downloadMapper.selectAll();
+ }
+
+ @Override
+ public DownloadEntity selectById(int id) {
+ return downloadMapper.selectById(id);
+ }
+
+ @Override
+ public DownloadEntity selectByGuid(String guid) {
+ return downloadMapper.selectByGuid(guid);
+ }
+
+ @Override
+ public Integer insert(DownloadEntity entity) {
+ return downloadMapper.insert(entity);
+ }
+
+ @Override
+ public Integer inserts(List<DownloadEntity> list) {
+ return downloadMapper.inserts(list);
+ }
+
+ @Override
+ public Integer delete(int id) {
+ return downloadMapper.delete(id);
+ }
+
+ @Override
+ public Integer deletes(List<Integer> ids) {
+ return downloadMapper.deletes(ids);
+ }
+
+ @Override
+ public Integer update(DownloadEntity entity) {
+ return downloadMapper.update(entity);
+ }
+
+ @Override
+ public Integer updates(List<DownloadEntity> list) {
+ return downloadMapper.updates(list);
+ }
+
+ /**
+ * 鑾峰彇涓嬭浇鏂囦欢璺緞
+ *
+ * @param de 涓嬭浇瀹炰綋绫�
+ * @return 涓嬭浇鏂囦欢璺緞
+ */
+ public String getDownloadFilePath(DownloadEntity de) {
+ return pathHelper.getConfig().getDownloadPath() + File.separator + de.getUrl();
+ }
+
+ /**
+ * 鏍￠獙瀵嗙爜鏈夋晥鎬�
+ *
+ * @param reqEntity 璇锋眰涓嬭浇瀹炰綋绫�
+ * @return 鏄�/鍚︽湁鏁�
+ */
+ public boolean validatePwd(DownloadReqEntity reqEntity) {
+ try {
+ String pwd = RsaHelper.decrypt(reqEntity.getPwd());
+ if (StringHelper.isEmpty(pwd) || !StringHelper.checkPwdValid(pwd)) {
+ return false;
+ }
+
+ reqEntity.setPwd(pwd);
+
+ return true;
+ } catch (Exception ex) {
+ log.error(ex.getMessage(), ex);
+ return false;
+ }
+ }
+}
--
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