SysGeneratorController.java
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package com.gxb.controller;
import com.alibaba.fastjson.JSON;
import com.gxb.service.SysGeneratorService;
import com.gxb.utils.PageUtils;
import com.gxb.utils.Query;
import com.gxb.utils.R;
import org.apache.commons.io.IOUtils;
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 javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.util.List;
import java.util.Map;
/**
* 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")
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")
public void code(HttpServletRequest request, HttpServletResponse response) throws IOException{
String[] tableNames = new String[]{};
String tables = request.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());
}
}