content: package me.flyray.rbac.controller;
  
  import java.io.IOException;
  import java.util.List;
  import java.util.Map;
  
  import javax.servlet.http.HttpServletRequest;
  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.RequestMapping;
  import org.springframework.web.bind.annotation.RequestParam;
  import org.springframework.web.bind.annotation.ResponseBody;
  
  import com.alibaba.fastjson.JSON;
  
  import me.flyray.rbac.service.SysGeneratorService;
  import me.flyray.rbac.utils.PageUtils;
  import me.flyray.rbac.utils.Query;
  import me.flyray.rbac.utils.R;
  import me.flyray.rbac.xss.XssHttpServletRequestWrapper;
  
  /**
   * 代码生成器
   * 
   * @author chenshun
   * @email sunlightcs@gmail.com
   * @date 2016年12月19日 下午9:12:58
   */
  @Controller
  @RequestMapping("/sys/generator")
  public class SysGeneratorController {
  	@Autowired
  	private SysGeneratorService sysGeneratorService;
  	
  	/**
  	 * 列表
  	 */
  	@ResponseBody
  	@RequestMapping("/list")
  	@RequiresPermissions("sys:generator:list")
  	public R list(@RequestParam Map<String, Object> params){
  		//查询列表数据
  		Query query = new Query(params);
  		List<Map<String, Object>> list = sysGeneratorService.queryList(query);
  		int total = sysGeneratorService.queryTotal(query);
  		
  		PageUtils pageUtil = new PageUtils(list, total, query.getLimit(), query.getPage());
  		
  		return R.ok().put("page", pageUtil);
  	}
  	
  	/**
  	 * 生成代码
  	 */
  	@RequestMapping("/code")
  	@RequiresPermissions("sys:generator:code")
  	public void code(HttpServletRequest request, HttpServletResponse response) throws IOException{
  		String[] tableNames = new String[]{};
  		//获取表名，不进行xss过滤
  		HttpServletRequest orgRequest = XssHttpServletRequestWrapper.getOrgRequest(request);
  		String tables = orgRequest.getParameter("tables");
  		tableNames = JSON.parseArray(tables).toArray(tableNames);
  		
  		byte[] data = sysGeneratorService.generatorCode(tableNames);
  		
  		response.reset();  
          response.setHeader("Content-Disposition", "attachment; filename=\"renren.zip\"");  
          response.addHeader("Content-Length", "" + data.length);  
          response.setContentType("application/octet-stream; charset=UTF-8");  
    
          IOUtils.write(data, response.getOutputStream());  
  	}
  }
  