优化导出数据操作

ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/utils/poi/ExcelUtil.java

@@ -2,7 +2,6 @@ package com.ruoyi.common.core.utils.poi;
 
 import java.io.IOException;
 import java.io.InputStream;
-import java.io.OutputStream;
 import java.lang.reflect.Field;
 import java.lang.reflect.Method;
 import java.math.BigDecimal;
@@ -357,7 +356,7 @@ public class ExcelUtil<T>
      * @return 结果
      * @throws IOException
      */
-    public void exportExcel(HttpServletResponse response, List<T> list, String sheetName)throws IOException
+    public void exportExcel(HttpServletResponse response, List<T> list, String sheetName)
     {
         exportExcel(response, list, sheetName, StringUtils.EMPTY);
     }
@@ -372,12 +371,12 @@ public class ExcelUtil<T>
      * @return 结果
      * @throws IOException
      */
-    public void exportExcel(HttpServletResponse response, List<T> list, String sheetName, String title) throws IOException
+    public void exportExcel(HttpServletResponse response, List<T> list, String sheetName, String title)
     {
         response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
         response.setCharacterEncoding("utf-8");
         this.init(list, sheetName, title, Type.EXPORT);
-        exportExcel(response.getOutputStream());
+        exportExcel(response);
     }
 
     /**
@@ -392,7 +391,7 @@ public class ExcelUtil<T>
      * @param sheetName 工作表的名称
      * @return 结果
      */
-    public void importTemplateExcel(HttpServletResponse response, String sheetName) throws IOException
+    public void importTemplateExcel(HttpServletResponse response, String sheetName)
     {
         importTemplateExcel(response, sheetName, StringUtils.EMPTY);
     }
@@ -404,12 +403,12 @@ public class ExcelUtil<T>
      * @param title 标题
      * @return 结果
      */
-    public void importTemplateExcel(HttpServletResponse response, String sheetName, String title) throws IOException
+    public void importTemplateExcel(HttpServletResponse response, String sheetName, String title)
     {
         response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
         response.setCharacterEncoding("utf-8");
         this.init(null, sheetName, title, Type.IMPORT);
-        exportExcel(response.getOutputStream());
+        exportExcel(response);
     }
 
     /**
@@ -417,12 +416,12 @@ public class ExcelUtil<T>
      * 
      * @return 结果
      */
-    public void exportExcel(OutputStream out)
+    public void exportExcel(HttpServletResponse response)
     {
         try
         {
             writeSheet();
-            wb.write(out);
+            wb.write(response.getOutputStream());
         }
         catch (Exception e)
         {
@@ -431,7 +430,6 @@ public class ExcelUtil<T>
         finally
         {
             IOUtils.closeQuietly(wb);
-            IOUtils.closeQuietly(out);
         }
     }
 

ruoyi-modules/ruoyi-gen/src/main/resources/vm/java/controller.java.vm

@@ -64,7 +64,7 @@ public class ${ClassName}Controller extends BaseController
     @RequiresPermissions("${permissionPrefix}:export")
     @Log(title = "${functionName}", businessType = BusinessType.EXPORT)
     @PostMapping("/export")
-    public void export(HttpServletResponse response, ${ClassName} ${className}) throws IOException
+    public void export(HttpServletResponse response, ${ClassName} ${className})
     {
         List<${ClassName}> list = ${className}Service.select${ClassName}List(${className});
         ExcelUtil<${ClassName}> util = new ExcelUtil<${ClassName}>(${ClassName}.class);

ruoyi-modules/ruoyi-gen/src/main/resources/vm/vue/index.vue.vm

@@ -561,7 +561,7 @@ export default {
     handleExport() {
       this.download('${moduleName}/${businessName}/export', {
         ...this.queryParams
-      }, `${moduleName}_${businessName}.xlsx`)
+      }, `${businessName}_#[[${new Date().getTime()}]]#.xlsx`)
     }
   }
 };

ruoyi-modules/ruoyi-job/src/main/java/com/ruoyi/job/controller/SysJobController.java

@@ -1,6 +1,5 @@
 package com.ruoyi.job.controller;
 
-import java.io.IOException;
 import java.util.List;
 import javax.servlet.http.HttpServletResponse;
 import org.quartz.SchedulerException;
@@ -58,7 +57,7 @@ public class SysJobController extends BaseController
     @RequiresPermissions("monitor:job:export")
     @Log(title = "定时任务", businessType = BusinessType.EXPORT)
     @PostMapping("/export")
-    public void export(HttpServletResponse response, SysJob sysJob) throws IOException
+    public void export(HttpServletResponse response, SysJob sysJob)
     {
         List<SysJob> list = jobService.selectJobList(sysJob);
         ExcelUtil<SysJob> util = new ExcelUtil<SysJob>(SysJob.class);

ruoyi-modules/ruoyi-job/src/main/java/com/ruoyi/job/controller/SysJobLogController.java

@@ -1,6 +1,5 @@
 package com.ruoyi.job.controller;
 
-import java.io.IOException;
 import java.util.List;
 import javax.servlet.http.HttpServletResponse;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -50,7 +49,7 @@ public class SysJobLogController extends BaseController
     @RequiresPermissions("monitor:job:export")
     @Log(title = "任务调度日志", businessType = BusinessType.EXPORT)
     @PostMapping("/export")
-    public void export(HttpServletResponse response, SysJobLog sysJobLog) throws IOException
+    public void export(HttpServletResponse response, SysJobLog sysJobLog)
     {
         List<SysJobLog> list = jobLogService.selectJobLogList(sysJobLog);
         ExcelUtil<SysJobLog> util = new ExcelUtil<SysJobLog>(SysJobLog.class);

ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/controller/SysConfigController.java

@@ -1,6 +1,5 @@
 package com.ruoyi.system.controller;
 
-import java.io.IOException;
 import java.util.List;
 import javax.servlet.http.HttpServletResponse;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -52,7 +51,7 @@ public class SysConfigController extends BaseController
     @Log(title = "参数管理", businessType = BusinessType.EXPORT)
     @RequiresPermissions("system:config:export")
     @PostMapping("/export")
-    public void export(HttpServletResponse response, SysConfig config) throws IOException
+    public void export(HttpServletResponse response, SysConfig config)
     {
         List<SysConfig> list = configService.selectConfigList(config);
         ExcelUtil<SysConfig> util = new ExcelUtil<SysConfig>(SysConfig.class);

ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/controller/SysDictDataController.java

@@ -1,6 +1,5 @@
 package com.ruoyi.system.controller;
 
-import java.io.IOException;
 import java.util.ArrayList;
 import java.util.List;
 import javax.servlet.http.HttpServletResponse;
@@ -54,7 +53,7 @@ public class SysDictDataController extends BaseController
     @Log(title = "字典数据", businessType = BusinessType.EXPORT)
     @RequiresPermissions("system:dict:export")
     @PostMapping("/export")
-    public void export(HttpServletResponse response, SysDictData dictData) throws IOException
+    public void export(HttpServletResponse response, SysDictData dictData)
     {
         List<SysDictData> list = dictDataService.selectDictDataList(dictData);
         ExcelUtil<SysDictData> util = new ExcelUtil<SysDictData>(SysDictData.class);

ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/controller/SysDictTypeController.java

@@ -1,6 +1,5 @@
 package com.ruoyi.system.controller;
 
-import java.io.IOException;
 import java.util.List;
 import javax.servlet.http.HttpServletResponse;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -49,7 +48,7 @@ public class SysDictTypeController extends BaseController
     @Log(title = "字典类型", businessType = BusinessType.EXPORT)
     @RequiresPermissions("system:dict:export")
     @PostMapping("/export")
-    public void export(HttpServletResponse response, SysDictType dictType) throws IOException
+    public void export(HttpServletResponse response, SysDictType dictType)
     {
         List<SysDictType> list = dictTypeService.selectDictTypeList(dictType);
         ExcelUtil<SysDictType> util = new ExcelUtil<SysDictType>(SysDictType.class);

ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/controller/SysLogininforController.java

@@ -1,6 +1,5 @@
 package com.ruoyi.system.controller;
 
-import java.io.IOException;
 import java.util.List;
 import javax.servlet.http.HttpServletResponse;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -46,7 +45,7 @@ public class SysLogininforController extends BaseController
     @Log(title = "登录日志", businessType = BusinessType.EXPORT)
     @RequiresPermissions("system:logininfor:export")
     @PostMapping("/export")
-    public void export(HttpServletResponse response, SysLogininfor logininfor) throws IOException
+    public void export(HttpServletResponse response, SysLogininfor logininfor)
     {
         List<SysLogininfor> list = logininforService.selectLogininforList(logininfor);
         ExcelUtil<SysLogininfor> util = new ExcelUtil<SysLogininfor>(SysLogininfor.class);

ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/controller/SysOperlogController.java

@@ -1,6 +1,5 @@
 package com.ruoyi.system.controller;
 
-import java.io.IOException;
 import java.util.List;
 import javax.servlet.http.HttpServletResponse;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -46,7 +45,7 @@ public class SysOperlogController extends BaseController
     @Log(title = "操作日志", businessType = BusinessType.EXPORT)
     @RequiresPermissions("system:operlog:export")
     @PostMapping("/export")
-    public void export(HttpServletResponse response, SysOperLog operLog) throws IOException
+    public void export(HttpServletResponse response, SysOperLog operLog)
     {
         List<SysOperLog> list = operLogService.selectOperLogList(operLog);
         ExcelUtil<SysOperLog> util = new ExcelUtil<SysOperLog>(SysOperLog.class);

ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/controller/SysPostController.java

@@ -1,6 +1,5 @@
 package com.ruoyi.system.controller;
 
-import java.io.IOException;
 import java.util.List;
 import javax.servlet.http.HttpServletResponse;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -52,7 +51,7 @@ public class SysPostController extends BaseController
     @Log(title = "岗位管理", businessType = BusinessType.EXPORT)
     @RequiresPermissions("system:post:export")
     @PostMapping("/export")
-    public void export(HttpServletResponse response, SysPost post) throws IOException
+    public void export(HttpServletResponse response, SysPost post)
     {
         List<SysPost> list = postService.selectPostList(post);
         ExcelUtil<SysPost> util = new ExcelUtil<SysPost>(SysPost.class);

ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/controller/SysRoleController.java

@@ -1,6 +1,5 @@
 package com.ruoyi.system.controller;
 
-import java.io.IOException;
 import java.util.List;
 import javax.servlet.http.HttpServletResponse;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -55,7 +54,7 @@ public class SysRoleController extends BaseController
     @Log(title = "角色管理", businessType = BusinessType.EXPORT)
     @RequiresPermissions("system:role:export")
     @PostMapping("/export")
-    public void export(HttpServletResponse response, SysRole role) throws IOException
+    public void export(HttpServletResponse response, SysRole role)
     {
         List<SysRole> list = roleService.selectRoleList(role);
         ExcelUtil<SysRole> util = new ExcelUtil<SysRole>(SysRole.class);

ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/controller/SysUserController.java

@@ -77,7 +77,7 @@ public class SysUserController extends BaseController
     @Log(title = "用户管理", businessType = BusinessType.EXPORT)
     @RequiresPermissions("system:user:export")
     @PostMapping("/export")
-    public void export(HttpServletResponse response, SysUser user) throws IOException
+    public void export(HttpServletResponse response, SysUser user)
     {
         List<SysUser> list = userService.selectUserList(user);
         ExcelUtil<SysUser> util = new ExcelUtil<SysUser>(SysUser.class);

ruoyi-ui/src/utils/request.js

@@ -8,7 +8,7 @@ import { saveAs } from 'file-saver'
 
 let downloadLoadingInstance;
 
-axios.defaults.headers['Conntent-Type'] = 'application/json;charset=utf-8'
+axios.defaults.headers['Content-Type'] = 'application/json;charset=utf-8'
 // 创建axios实例
 const service = axios.create({
   // axios中请求配置有baseURL选项，表示请求URL公共部分
@@ -48,16 +48,19 @@ service.interceptors.response.use(res => {
       return res.data
     }
     if (code === 401) {
-      MessageBox.confirm('登录状态已过期，您可以继续留在该页面，或者重新登录', '系统提示', {
+      let doms = document.getElementsByClassName('el-message-box')[0]
+      if(doms === undefined){
+        MessageBox.confirm('登录状态已过期，您可以继续留在该页面，或者重新登录', '系统提示', {
           confirmButtonText: '重新登录',
           cancelButtonText: '取消',
           type: 'warning'
         }
-      ).then(() => {
-        store.dispatch('LogOut').then(() => {
-          location.href = '/index';
-        })
-      }).catch(() => {});
+        ).then(() => {
+          store.dispatch('LogOut').then(() => {
+            location.href = '/index';
+          })
+        }).catch(() => {});
+      }
       return Promise.reject('无效的会话，或者会话已过期，请重新登录。')
     } else if (code === 500) {
       Message({

ruoyi-ui/src/utils/ruoyi.js

@@ -3,8 +3,6 @@
  * Copyright (c) 2019 ruoyi
  */
 
-const baseURL = process.env.VUE_APP_BASE_API
-
 // 日期格式化
 export function parseTime(time, pattern) {
 	if (arguments.length === 0 || !time) {
@@ -95,11 +93,6 @@ export function selectDictLabels(datas, value, separator) {
 	return actions.join('').substring(0, actions.join('').length - 1);
 }
 
-// 通用下载方法
-export function download(fileName) {
-	window.location.href = baseURL + "/common/download?fileName=" + encodeURI(fileName) + "&delete=" + true;
-}
-
 // 字符串格式化(%s )
 export function sprintf(str) {
 	var args = arguments, flag = true, i = 1;

ruoyi-ui/src/views/system/user/index.vue

@@ -653,7 +653,7 @@ export default {
     importTemplate() {
       this.download('system/user/importTemplate', {
         ...this.queryParams
-      }, `user_${new Date().getTime()}.xlsx`)
+      }, `user_template_${new Date().getTime()}.xlsx`)
     },
     // 文件上传中处理
     handleFileUploadProgress(event, file, fileList) {