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Spencer Chang
hel-developer-guide
Commits
19324914
Commit
19324914
authored
Aug 02, 2017
by
yang
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19324914
...
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@@ -2,11 +2,13 @@
本系统支持Excel文件导出排队处理,支持超大数据量,能实时查询文件生成情况,支持取消导出。
#### 使用方法
1.
在代码中注入Excel导出Service
```
java
@AutoWired
private
ExcelExportServiceImpl
excelService
;
```
2.
在自己的controller中调用方法
2.
在自己的controller中调用方法
```
java
excelService
.
saveExportInfo
(
sqlId
,
iRequest
,
config
,
rowMaxNumber
);
```
...
...
@@ -19,11 +21,13 @@ excelService.saveExportInfo(sqlId,iRequest,config,rowMaxNumber);
| rowMaxNumber | int | 生成Excel的最大行数,可使用重载方法,不包含次参数默认为1,000,000 |
3.
运行Excel导出程序(获取该程序,请联系部门相关负责人)
```
shell
java
-jar
hel-batch-parent.jar &
```
4.
Excel导出情况查询
用户若是为管理员身份,则查询全部人的导出情况,否则只显示当前用户的导出数据
```
java
excelService
.
queryExportInfo
(
status
,
iRequest
);
```
...
...
@@ -34,6 +38,7 @@ excelService.queryExportInfo(status, iRequest);
| iRequest | IRequest | 带有上下文信息的reuqest对象 |
5.
下载已完成的Excel文件
```
java
excel
.
downloadExcel
(
filePath
,
fileName
,
request
,
response
);
```
...
...
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