excel 下载并获取流修改

陈杰
1 parent 5cba275e
Showing 2 changed files with 10 additions and 13 deletions Show diff stats
src/main/java/com/jevon/controller/LearnController.java
src/main/java/com/jevon/controller/ScheduleInitController.java
@@ -18,14 +18,12 @@ import org.apache.poi.hssf.usermodel.HSSFWorkbook;
 import org.apache.poi.ss.usermodel.*;
 import org.apache.poi.xssf.usermodel.XSSFWorkbook;
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.beans.factory.annotation.Value;
 import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestMethod;
 import org.springframework.web.bind.annotation.RestController;
  
 import java.io.File;
-import java.io.FileInputStream;
 import java.io.InputStream;
 import java.util.*;
  
@@ -63,11 +61,6 @@ public class LearnController {
     @Autowired
     ChapterService chapterService;
  
-    @Value("${remoting.url}")
-    private String url ;
-    @Value("${remoting.prefixFile}")
-    private String staticUrl ;
-
     @ApiOperation("获取列表")
     @RequestMapping(value = "getList", method = RequestMethod.POST)
     public List<Analyse> getList(){
@@ -29,6 +29,7 @@ import org.springframework.web.bind.annotation.RestController;
 import javax.servlet.http.HttpServletRequest;
 import java.io.File;
 import java.io.FileInputStream;
+import java.io.InputStream;
 import java.util.*;
  
 @RestController
@@ -62,8 +63,6 @@ public class ScheduleInitController {
  
     @Value("${remoting.url}")
     private String url ;
-    @Value("${remoting.prefixFile}")
-    private String staticUrl ;
  
     @ApiOperation("创建排课计划 ")
     @RequestMapping(value = "createSchedule", method = RequestMethod.POST)
@@ -207,15 +206,20 @@ public class ScheduleInitController {
                     teacherClassService.deleteBySchoolAndTeam(temp);
                 }
                 String fileUrl = initTeacherCourseReqVo.getUrl();
-                fileUrl = fileUrl.replace(url, staticUrl);
                 File excelFile = new File(fileUrl);
                 // 获得工作簿
-                String file = excelFile.getName();
                 Workbook workbook = null;
+                String file = excelFile.getName();
+                InputStream inputStream = HttpClientUtils.GetFileInputStream(initTeacherCourseReqVo.getUrl());
+                if(inputStream == null){
+                    baseVo.setMessage("路径不存在");
+                    baseVo.setSuccess(false);
+                    return baseVo;
+                }
                 if (file.endsWith("xls")) {
-                    workbook = new HSSFWorkbook(new FileInputStream(excelFile));
+                    workbook = new HSSFWorkbook(inputStream);
                 } else {
-                    workbook = new XSSFWorkbook(new FileInputStream(excelFile));
+                    workbook = new XSSFWorkbook(inputStream);
                 }
                 // 获得工作表
                 Sheet sheet = workbook.getSheetAt(0);
...	...	@@ -18,14 +18,12 @@ import org.apache.poi.hssf.usermodel.HSSFWorkbook;
18	18	import org.apache.poi.ss.usermodel.*;
19	19	import org.apache.poi.xssf.usermodel.XSSFWorkbook;
20	20	import org.springframework.beans.factory.annotation.Autowired;
21		-import org.springframework.beans.factory.annotation.Value;
22	21	import org.springframework.web.bind.annotation.RequestBody;
23	22	import org.springframework.web.bind.annotation.RequestMapping;
24	23	import org.springframework.web.bind.annotation.RequestMethod;
25	24	import org.springframework.web.bind.annotation.RestController;
26	25
27	26	import java.io.File;
28		-import java.io.FileInputStream;
29	27	import java.io.InputStream;
30	28	import java.util.*;
31	29
...	...	@@ -63,11 +61,6 @@ public class LearnController {
63	61	@Autowired
64	62	ChapterService chapterService;
65	63
66		- @Value("${remoting.url}")
67		- private String url ;
68		- @Value("${remoting.prefixFile}")
69		- private String staticUrl ;
70		-
71	64	@ApiOperation("获取列表")
72	65	@RequestMapping(value = "getList", method = RequestMethod.POST)
73	66	public List<Analyse> getList(){
...	...
...	...	@@ -29,6 +29,7 @@ import org.springframework.web.bind.annotation.RestController;
29	29	import javax.servlet.http.HttpServletRequest;
30	30	import java.io.File;
31	31	import java.io.FileInputStream;
	32	+import java.io.InputStream;
32	33	import java.util.*;
33	34
34	35	@RestController
...	...	@@ -62,8 +63,6 @@ public class ScheduleInitController {
62	63
63	64	@Value("${remoting.url}")
64	65	private String url ;
65		- @Value("${remoting.prefixFile}")
66		- private String staticUrl ;
67	66
68	67	@ApiOperation("创建排课计划 ")
69	68	@RequestMapping(value = "createSchedule", method = RequestMethod.POST)
...	...	@@ -207,15 +206,20 @@ public class ScheduleInitController {
207	206	teacherClassService.deleteBySchoolAndTeam(temp);
208	207	}
209	208	String fileUrl = initTeacherCourseReqVo.getUrl();
210		- fileUrl = fileUrl.replace(url, staticUrl);
211	209	File excelFile = new File(fileUrl);
212	210	// 获得工作簿
213		- String file = excelFile.getName();
214	211	Workbook workbook = null;
	212	+ String file = excelFile.getName();
	213	+ InputStream inputStream = HttpClientUtils.GetFileInputStream(initTeacherCourseReqVo.getUrl());
	214	+ if(inputStream == null){
	215	+ baseVo.setMessage("路径不存在");
	216	+ baseVo.setSuccess(false);
	217	+ return baseVo;
	218	+ }
215	219	if (file.endsWith("xls")) {
216		- workbook = new HSSFWorkbook(new FileInputStream(excelFile));
	220	+ workbook = new HSSFWorkbook(inputStream);
217	221	} else {
218		- workbook = new XSSFWorkbook(new FileInputStream(excelFile));
	222	+ workbook = new XSSFWorkbook(inputStream);
219	223	}
220	224	// 获得工作表
221	225	Sheet sheet = workbook.getSheetAt(0);
...	...