content: package com.ruoyi.web.controller.tool;
  
  import java.io.IOException;
  import java.util.List;
  import javax.servlet.http.HttpServletResponse;
  import org.apache.commons.io.IOUtils;
  import org.apache.shiro.authz.annotation.RequiresPermissions;
  import org.springframework.beans.factory.annotation.Autowired;
  import org.springframework.stereotype.Controller;
  import org.springframework.web.bind.annotation.GetMapping;
  import org.springframework.web.bind.annotation.PathVariable;
  import org.springframework.web.bind.annotation.PostMapping;
  import org.springframework.web.bind.annotation.RequestMapping;
  import org.springframework.web.bind.annotation.ResponseBody;
  import com.ruoyi.common.annotation.Log;
  import com.ruoyi.common.enums.BusinessType;
  import com.ruoyi.common.page.TableDataInfo;
  import com.ruoyi.common.support.Convert;
  import com.ruoyi.generator.domain.TableInfo;
  import com.ruoyi.generator.service.IGenService;
  import com.ruoyi.framework.web.base.BaseController;
  
  /**
   * 代码生成 操作处理
   * 
   * @author ruoyi
   */
  @Controller
  @RequestMapping("/tool/gen")
  public class GenController extends BaseController
  {
      private String prefix = "tool/gen";
  
      @Autowired
      private IGenService genService;
  
      @RequiresPermissions("tool:gen:view")
      @GetMapping()
      public String gen()
      {
          return prefix + "/gen";
      }
  
      @RequiresPermissions("tool:gen:list")
      @PostMapping("/list")
      @ResponseBody
      public TableDataInfo list(TableInfo tableInfo)
      {
          startPage();
          List<TableInfo> list = genService.selectTableList(tableInfo);
          return getDataTable(list);
      }
  
      /**
       * 生成代码
       */
      @RequiresPermissions("tool:gen:code")
      @Log(title = "代码生成", businessType = BusinessType.GENCODE)
      @GetMapping("/genCode/{tableName}")
      public void genCode(HttpServletResponse response, @PathVariable("tableName") String tableName) throws IOException
      {
          byte[] data = genService.generatorCode(tableName);
          response.reset();
          response.setHeader("Content-Disposition", "attachment; filename=\"ruoyi.zip\"");
          response.addHeader("Content-Length", "" + data.length);
          response.setContentType("application/octet-stream; charset=UTF-8");
  
          IOUtils.write(data, response.getOutputStream());
      }
  
      /**
       * 批量生成代码
       */
      @RequiresPermissions("tool:gen:code")
      @Log(title = "代码生成", businessType = BusinessType.GENCODE)
      @GetMapping("/batchGenCode")
      @ResponseBody
      public void batchGenCode(HttpServletResponse response, String tables) throws IOException
      {
          String[] tableNames = Convert.toStrArray(tables);
          byte[] data = genService.generatorCode(tableNames);
          response.reset();
          response.setHeader("Content-Disposition", "attachment; filename=\"ruoyi.zip\"");
          response.addHeader("Content-Length", "" + data.length);
          response.setContentType("application/octet-stream; charset=UTF-8");
  
          IOUtils.write(data, response.getOutputStream());
      }
  }
  