Excel导出功能

yzg-util-base/src/main/java/com/yanzuoguang/util/cache/MemoryCacheItem.java

@@ -5,6 +5,7 @@ import java.util.Date;
 
 /**
  * 内存缓存值
+ *
  * @param <T>
  * @author 颜佐光
  */
@@ -13,7 +14,7 @@ public class MemoryCacheItem<T> {
     /**
      * 时间
      */
-    private Date date = new Date();
+    private long date = System.currentTimeMillis();
 
     /**
      * 名称
@@ -29,15 +30,15 @@ public class MemoryCacheItem<T> {
      * 激活数据
      */
     public void active() {
-        date = new Date();
+        date = System.currentTimeMillis();
     }
 
     public Date getDate() {
-        return date;
+        return new Date(date);
     }
 
     public void setDate(Date date) {
-        this.date = date;
+        this.date = date.getTime();
     }
 
     public String getName() {

yzg-util-cloud/src/main/java/com/yanzuoguang/cloud/aop/RequestCacheResult.java

@@ -41,6 +41,14 @@ public class RequestCacheResult {
         return System.currentTimeMillis() - date.getTime();
     }
 
+    /**
+     * 请求编号
+     * @return
+     */
+    public String getReqID() {
+        return reqID;
+    }
+
     /**
      * 获取结果
      *

yzg-util-cloud/src/main/java/com/yanzuoguang/cloud/helper/HttpUploadHelper.java

@@ -28,7 +28,7 @@ public final class HttpUploadHelper {
 
     private static final Logger logger = LoggerFactory.getLogger(HttpUploadHelper.class);
 
-    public static final String tagName = "file";
+    public static final String TAG_NAME = "file";
 
     public static final int CONNECT_TIME_OUT = 200000;
 
@@ -53,9 +53,9 @@ public final class HttpUploadHelper {
             if (responseEntity != null) {
                 String result = EntityUtils.toString(closeableHttpResponse.getEntity());
                 logger.debug("response result: {}", result);
+                EntityUtils.consume(responseEntity);
                 return result;
             }
-            EntityUtils.consume(responseEntity);
             closeableHttpResponse.close();
             return JSON.toJSONString(initResponseError());
         } catch (ClientProtocolException e) {
@@ -96,7 +96,7 @@ public final class HttpUploadHelper {
     private static HttpEntity initRequestEntity(String filePath) {
         FileBody fileBody = new FileBody(new File(filePath));
         StringBody stringBody = new StringBody("This is comment", ContentType.TEXT_PLAIN);
-        return MultipartEntityBuilder.create().addPart(tagName, fileBody).addPart("comment", stringBody).build();
+        return MultipartEntityBuilder.create().addPart(TAG_NAME, fileBody).addPart("comment", stringBody).build();
     }
 
     /**

yzg-util-cloud/src/main/java/com/yanzuoguang/cloud/helper/WebFileHelper.java

 package com.yanzuoguang.cloud.helper;
 
 import com.yanzuoguang.cloud.vo.WebFileVo;
+import com.yanzuoguang.util.contants.SystemContants;
+import com.yanzuoguang.util.helper.StringHelper;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.core.io.FileSystemResource;
@@ -22,6 +24,7 @@ import java.util.UUID;
 
 /**
  * 上传文件，下载文件操作类
+ *
  * @author 颜佐光
  */
 public final class WebFileHelper {
@@ -147,8 +150,8 @@ public final class WebFileHelper {
     public static WebFileVo upload(MultipartFile multipartFile, String savePath) {
         String fileName = multipartFile.getOriginalFilename();
 
-        if (!savePath.endsWith("/") || !savePath.endsWith("\\")) {
-            savePath += "/";
+        if (!savePath.endsWith(SystemContants.SLASH) || !savePath.endsWith(SystemContants.UNSLASH)) {
+            savePath += SystemContants.SLASH;
         }
 
         webFileVo = new WebFileVo();
@@ -210,7 +213,7 @@ public final class WebFileHelper {
     private static String generateUUID() {
         String str = String.valueOf(UUID.randomUUID());
         while (str.indexOf(SEPARATE_HR) >= 0) {
-            str = str.replace(SEPARATE_HR, "");
+            str = str.replace(SEPARATE_HR, StringHelper.EMPTY);
         }
         return str;
     }

yzg-util-db/src/main/java/com/yanzuoguang/dao/impl/BaseDaoSql.java

@@ -43,7 +43,7 @@ public abstract class BaseDaoSql {
     /**
      * 缓存的表结构和SQL语句
      */
-    protected static MemoryCache<TableSqlCache> Cache = new MemoryCache<>();
+    protected static MemoryCache<TableSqlCache> cache = new MemoryCache<>();
 
     /**
      * 获取数据库执行类
@@ -67,11 +67,11 @@ public abstract class BaseDaoSql {
     private void initTable() {
         String cls = this.getClass().getName();
         // 外检测，防止锁影响性能
-        this.table = Cache.get(cls);
+        this.table = cache.get(cls);
         // 判断是否已经取到对象
         if (this.table == null) {
             this.table = new TableSqlCache();
-            Cache.put(cls, this.table);
+            cache.put(cls, this.table);
             this.init();
         }
     }