修改

jeecg-boot-module-system/pom.xml

@@ -108,6 +108,19 @@
                     </dependency>
 				</dependencies>
 			</plugin>-->
+			<plugin>
+				<groupId>com.github.wvengen</groupId>
+				<artifactId>proguard-maven-plugin</artifactId>
+				<dependencies>
+					<dependency>
+						<groupId>webapi</groupId>
+						<artifactId>k3cloud-webapi-client</artifactId>
+						<scope>system</scope>
+						<version>1.0</version>
+						<systemPath>${project.basedir}/src/main/resources/lib/k3cloud-webapi-client.jar</systemPath>
+					</dependency>
+				</dependencies>
+			</plugin>
 		</plugins>
 	</build>
 </project>
\ No newline at end of file

jeecg-boot-module-system/src/main/java/org/jeecg/modules/iost/API/Dao/CategoryDao.java

-/*
+
 package org.jeecg.modules.iost.API.Dao;
 
 import kingdee.bos.webapi.client.K3CloudApiClient;
@@ -18,30 +18,30 @@ public class CategoryDao {
     static String pwd = "Kingdee$2021";
     static int lang = 2052;
 
-    private String Stringwhere(Map<String,String> map){
+    private String Stringwhere(Map<String, String> map) {
         String where = null;
         for (String key : map.keySet()) {
             String value = String.valueOf(map.get(key));
-            if(value!=null && value!="") {
-                if (where!=null){
+            if (value != null && value != "") {
+                if (where != null) {
                     where = where + " AND " + key + "=" + value;
-                }else {
-                    where = key + "='" + value+"'";
+                } else {
+                    where = key + "='" + value + "'";
                 }
             }
         }
-        if (where!=null){
-            return ",\"FilterString\":\""+where+"\"";
+        if (where != null) {
+            return ",\"FilterString\":\"" + where + "\"";
         }
         return "";
     }
 
-    */
+
 /**
      * 查询日期
      * @param map
      * @return
-     *//*
+     */
 
     private String Stringwheredate(Map<String, String> map,String date) {
         String where = null;
@@ -81,12 +81,12 @@ public class CategoryDao {
         return "";
     }
 
-    */
+
 /**
      * 查询单据体
      * @return
      * @throws Exception
-     *//*
+     */
 
     K3CloudApiClient client = new K3CloudApiClient(K3CloudURL);
     public List<List<Object>> select(String sFormId, Map<String,String> key,Map<String,String> where){
@@ -109,14 +109,14 @@ public class CategoryDao {
     }
 
 
-    */
+
 /**
      * 查询日期
      * @param sFormId
      * @param key
      * @param where
      * @return
-     *//*
+     */
 
 
     public List<List<Object>> selectdate(String sFormId, Map<String, String> key, Map<String, String> where,String date) {
@@ -176,18 +176,18 @@ public class CategoryDao {
         String dateString = formatter.format(Ysterdayzerotime);
 
          String content="FCreateDate >"+"\'"+"2021-06-21 00:00:00"+"\'"+" AND FCreateDate < "+"\'"+dateString+"\'";
-       */
-/* String content="FCreateDate >"+"\'"+dateString1+"\'"+" AND FCreateDate < "+"\'"+dateString+"\'";*//*
+
+/* String content="FCreateDate >"+"\'"+dateString1+"\'"+" AND FCreateDate < "+"\'"+dateString+"\'";*/
 
         return ",\"FilterString\":\""+content+"\"";
     }
 
-    */
+
 /**
      * 查询单据体-查询今日之内的数据-返回星空云请求数据和响应信息
      * @return
      * @throws
-     *//*
+     */
 
     public List<Object> selectTodayAndReturn(String sFormId, Map<String,String> key){
         List<List<Object>> list = null;
@@ -303,4 +303,4 @@ public class CategoryDao {
         return list;
     }
 }
-*/
+

jeecg-boot-module-system/src/main/java/org/jeecg/modules/iost/basedata/controller/DownLoadController.java

+package org.jeecg.modules.iost.basedata.controller;
+
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiOperation;
+import org.jeecg.common.aspect.annotation.AutoLog;
+import org.springframework.http.HttpHeaders;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.stereotype.Component;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+
+import javax.servlet.http.HttpServletRequest;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+@Api(tags = "APK")
+@Component
+@RequestMapping("/basedata/DownLoadApk")
+public class DownLoadController {
+    /*下载APK*/
+    @AutoLog(value = "下载APK")
+    @ApiOperation(value = "下载APK", notes = "下载APK")
+    @RequestMapping("/download")
+    public ResponseEntity<byte[]> download(HttpServletRequest request) throws IOException {
+        String property = System.getProperty("user.dir");
+
+        //读取文件     jeecg-boot-module-system\src\main\resources\res\test.apk
+        File file = new File(property+"\\jeecg-boot-module-system\\src\\main\\resources\\res\\test.apk");
+        byte[] body = null;
+        InputStream is = new FileInputStream(file);
+        body = new byte[is.available()];
+        is.read(body);
+        HttpHeaders headers = new HttpHeaders();
+        //设置文件头
+        headers.add("Content-Disposition", "attchement;filename=" + new String("test.apk".getBytes("gb2312"), "ISO8859-1"));
+        HttpStatus statusCode = HttpStatus.OK;
+        ResponseEntity<byte[]> entity = new ResponseEntity<byte[]>(body, headers, statusCode);
+        return entity;
+    }
+}