Class CodeController

src/main/java/cn/hellohao/controller/CodeController.java:23–102

@author Hellohao @version 1.0 @date 2019-08-11 14:25

 * @date 2019-08-11 14:25
 */
@Controller
@RequestMapping("/admin/root")
public class CodeController {
    @Autowired
    private CodeService codeService;

    @RequestMapping(value = "/selectCodeList") 
    @ResponseBody
    public Msg selectCodeList(@RequestParam(value = "data", defaultValue = "") String data) {
        Msg msg = new Msg();
        JSONObject jsonObj = JSONObject.parseObject(data);
        Integer pageNum = jsonObj.getInteger("pageNum");
        Integer pageSize = jsonObj.getInteger("pageSize");
        PageHelper.startPage(pageNum, pageSize);
        List<Code> codes = null;
        try {
            codes = codeService.selectCode(null);
            PageInfo<Code> rolePageInfo = new PageInfo<>(codes);
            msg.setData(rolePageInfo);
        } catch (Exception e) {
            e.printStackTrace();
            msg.setCode("500");
            msg.setInfo("获取数据异常");
        }
        return msg;
    }

    @RequestMapping("/deleteCodes") 
    @ResponseBody
    public Msg deletecodes(@RequestParam(value = "data", defaultValue = "") String data){
        final Msg msg = new Msg();
        JSONObject jsonObj = JSONObject.parseObject(data);
        JSONArray arr = jsonObj.getJSONArray("arr");
        Integer v = 0;
        try {
            for (int i = 0; i < arr.size(); i++) {
                codeService.deleteCode(arr.getJSONObject(i).getString("code"));
                v++;
            }
            msg.setInfo("已成功删除"+v+"个扩容码");
        } catch (Exception e) {
            e.printStackTrace();
            msg.setCode("110500");
            msg.setInfo("删除过程中发生现错误，已成功删除"+v+"个");
        }
        return msg;
    }


    @RequestMapping("/addCode") 
    @ResponseBody
    public Msg addcode(@RequestParam(value = "data", defaultValue = "") String data){
        final Msg msg = new Msg();
        JSONObject jsonObj = JSONObject.parseObject(data);
        Long value = jsonObj.getLong("memory");
        Long count = jsonObj.getLong("count");
        if(value<=0 || value>1048576 || count<=0 || count>1000){
            msg.setInfo("数据格式错误,请正确输入");