content: 
  package com.platform.modules.mnt.rest;
  
  import io.swagger.annotations.Api;
  import io.swagger.annotations.ApiOperation;
  import lombok.RequiredArgsConstructor;
  import com.platform.annotation.Log;
  import com.platform.exception.BadRequestException;
  import com.platform.modules.mnt.domain.Database;
  import com.platform.modules.mnt.service.DatabaseService;
  import com.platform.modules.mnt.service.dto.DatabaseDto;
  import com.platform.modules.mnt.service.dto.DatabaseQueryCriteria;
  import com.platform.modules.mnt.util.SqlUtils;
  import com.platform.utils.FileUtil;
  import org.springframework.data.domain.Pageable;
  import org.springframework.http.HttpStatus;
  import org.springframework.http.ResponseEntity;
  import org.springframework.security.access.prepost.PreAuthorize;
  import org.springframework.validation.annotation.Validated;
  import org.springframework.web.bind.annotation.*;
  import org.springframework.web.multipart.MultipartFile;
  import javax.servlet.http.HttpServletRequest;
  import javax.servlet.http.HttpServletResponse;
  import java.io.File;
  import java.io.IOException;
  import java.util.Set;
  
  /**
  * @author AllDataDC
  * @date 2023-01-27
  */
  @Api(tags = "运维：数据库管理")
  @RestController
  @RequiredArgsConstructor
  @RequestMapping("/api/database")
  public class DatabaseController {
  
  	private final String fileSavePath = FileUtil.getTmpDirPath()+"/";
      private final DatabaseService databaseService;
  
  	@ApiOperation("导出数据库数据")
  	@GetMapping(value = "/download")
  	@PreAuthorize("@el.check('database:list')")
  	public void exportDatabase(HttpServletResponse response, DatabaseQueryCriteria criteria) throws IOException {
  		databaseService.download(databaseService.queryAll(criteria), response);
  	}
  
      @ApiOperation(value = "查询数据库")
      @GetMapping
  	@PreAuthorize("@el.check('database:list')")
      public ResponseEntity<Object> queryDatabase(DatabaseQueryCriteria criteria, Pageable pageable){
          return new ResponseEntity<>(databaseService.queryAll(criteria,pageable),HttpStatus.OK);
      }
  
      @Log("新增数据库")
      @ApiOperation(value = "新增数据库")
      @PostMapping
  	@PreAuthorize("@el.check('database:add')")
      public ResponseEntity<Object> createDatabase(@Validated @RequestBody Database resources){
  		databaseService.create(resources);
          return new ResponseEntity<>(HttpStatus.CREATED);
      }
  
      @Log("修改数据库")
      @ApiOperation(value = "修改数据库")
      @PutMapping
  	@PreAuthorize("@el.check('database:edit')")
      public ResponseEntity<Object> updateDatabase(@Validated @RequestBody Database resources){
          databaseService.update(resources);
          return new ResponseEntity<>(HttpStatus.NO_CONTENT);
      }
  
      @Log("删除数据库")
      @ApiOperation(value = "删除数据库")
      @DeleteMapping
  	@PreAuthorize("@el.check('database:del')")
      public ResponseEntity<Object> deleteDatabase(@RequestBody Set<String> ids){
          databaseService.delete(ids);
          return new ResponseEntity<>(HttpStatus.OK);
      }
  
  	@Log("测试数据库链接")
  	@ApiOperation(value = "测试数据库链接")
  	@PostMapping("/testConnect")
  	@PreAuthorize("@el.check('database:testConnect')")
  	public ResponseEntity<Object> testConnect(@Validated @RequestBody Database resources){
  		return new ResponseEntity<>(databaseService.testConnection(resources),HttpStatus.CREATED);
  	}
  
  	@Log("执行SQL脚本")
  	@ApiOperation(value = "执行SQL脚本")
  	@PostMapping(value = "/upload")
  	@PreAuthorize("@el.check('database:add')")
  	public ResponseEntity<Object> uploadDatabase(@RequestBody MultipartFile file, HttpServletRequest request)throws Exception{
  		String id = request.getParameter("id");
  		DatabaseDto database = databaseService.findById(id);
  		String fileName;
  		if(database != null){
  			fileName = file.getOriginalFilename();
  			File executeFile = new File(fileSavePath+fileName);
  			FileUtil.del(executeFile);
  			file.transferTo(executeFile);
  			String result = SqlUtils.executeFile(database.getJdbcUrl(), database.getUserName(), database.getPwd(), executeFile);
  			return new ResponseEntity<>(result,HttpStatus.OK);
  		}else{
  			throw new BadRequestException("Database not exist");
  		}
  	}
  }
  