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修改onefile接口

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This commit is contained in:
cyk
2023-07-11 12:04:21 +08:00
parent 550f64fef1
commit 6d189d61fc
2 changed files with 23 additions and 2 deletions
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23
src/com/hellogithub/service/oneFileService.java
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@@ -1,12 +1,33 @@
package com.hellogithub.service; package com.hellogithub.service;
import com.alibaba.fastjson.JSONObject;
import com.hellogithub.dao.fileDao; import com.hellogithub.dao.fileDao;
import com.hellogithub.entity.fileEntity; import com.hellogithub.entity.fileEntity;
import java.util.HashMap;
import java.util.List; import java.util.List;
import java.util.Map;
public class oneFileService { public class oneFileService {
private fileDao fileDao = new fileDao(); private fileDao fileDao = new fileDao();
public List<fileEntity> selectFileEntity(){return fileDao.selectFileEntity(); } public String selectFileEntity(){
List<fileEntity> fileEntityList =fileDao.selectFileEntity();
Map<String,String> dataMap;
Map<String,Map<String,String>> daMap2= new HashMap<>();
for(int i=0;i<fileEntityList.size();i++)
{
dataMap = new HashMap<>();
fileEntity fileEntity = fileEntityList.get(i);
String name = fileEntity.getOneFileName();
String language =fileEntity.getLanguage();
String description = fileEntity.getDescription();
dataMap.put("name",name);
dataMap.put("language",language);
dataMap.put("description",description);
daMap2.put(""+i,dataMap);
}
return JSONObject.toJSONString(daMap2);
}
public fileEntity selectFileEntityById(int id ){return fileDao.selectFileEntityById(id); } public fileEntity selectFileEntityById(int id ){return fileDao.selectFileEntityById(id); }
} }

2
src/com/hellogithub/servlet/systemAdmin/selectFileServlet.java
View File

@@ -31,7 +31,7 @@ public class selectFileServlet extends HttpServlet {
resp.setHeader("Access-Control-Max-Age", "3600"); resp.setHeader("Access-Control-Max-Age", "3600");
resp.setHeader("Access-Control-Allow-Headers", "access-control-allow-origin, authority, content-type, version-info, X-Requested-With"); resp.setHeader("Access-Control-Allow-Headers", "access-control-allow-origin, authority, content-type, version-info, X-Requested-With");
resp.setContentType("application/json;charset=UTF-8"); resp.setContentType("application/json;charset=UTF-8");
String jsonString = JSONObject.toJSONString(oneFileService.selectFileEntity()); String jsonString = oneFileService.selectFileEntity();
PrintWriter writer = resp.getWriter(); PrintWriter writer = resp.getWriter();
writer.println(jsonString); writer.println(jsonString);