基于若依的ruoyi-nbcio流程管理系统一种简单的动态表单模拟测试实现（一）

/**
     * 查询代码生成列表
     */
    @SaCheckPermission("tool:gen:list")
    @GetMapping("/list")
    public TableDataInfo<GenTable> genList(GenTable genTable, PageQuery pageQuery) {
        return genTableService.selectPageGenTableList(genTable, pageQuery);
    }
@Override
    public TableDataInfo<GenTable> selectPageGenTableList(GenTable genTable, PageQuery pageQuery) {
        Page<GenTable> page = baseMapper.selectPage(pageQuery.build(), this.buildGenTableQueryWrapper(genTable));
        return TableDataInfo.build(page);
    }
    private QueryWrapper<GenTable> buildGenTableQueryWrapper(GenTable genTable) {
        Map<String, Object> params = genTable.getParams();
        QueryWrapper<GenTable> wrapper = Wrappers.query();
        wrapper.like(StringUtils.isNotBlank(genTable.getTableName()), "lower(table_name)", StringUtils.lowerCase(genTable.getTableName()))
            .like(StringUtils.isNotBlank(genTable.getTableComment()), "lower(table_comment)", StringUtils.lowerCase(genTable.getTableComment()))
            .between(params.get("beginTime") != null && params.get("endTime") != null,
                "create_time", params.get("beginTime"), params.get("endTime"));
        return wrapper;
    }

/**
     * 查询数据表字段列表
     *
     * @param tableName 表名
     */
    @SaCheckPermission("tool:gen:list")
    @GetMapping(value = "/columnByName/{tableName}")
    public TableDataInfo<GenTableColumn> columnListByTableName(@PathVariable(value = "tableName") String tableName) {
        TableDataInfo<GenTableColumn> dataInfo = new TableDataInfo<>();
        List<GenTableColumn> list = genTableService.selectGenTableColumnListByTableName(tableName);
        dataInfo.setRows(list);
        dataInfo.setTotal(list.size());
        return dataInfo;
    }
@Override
  public List<GenTableColumn> selectGenTableColumnListByTableName(String tableName) {
    
    GenTable table = baseMapper.selectGenTableByName(tableName);
    if(ObjectUtils.isNotEmpty(table) ) {
      long tableId = table.getTableId();
      return genTableColumnMapper.selectList(new LambdaQueryWrapper<GenTableColumn>()
              .eq(GenTableColumn::getTableId, tableId)
              .orderByAsc(GenTableColumn::getSort));
    }
    return null;
  }

/**
     * 根据主表名动态获取表数据
     * @param tableName 主表名称
     */
    @SaCheckPermission("workflow:form:query")
    @GetMapping(value = "/getData/{tableName}")
    public R<List<Map>> getData(@NotNull(message = "表名不能为空") @PathVariable("tableName") String tableName) {
        return R.ok(formService.getDataByTableName(tableName));
    }
@Override
  public List<Map> getDataByTableName(@NotNull(message = "表名不能为空") String tableName) {
    return baseMapper.getDataByTableName(tableName);
  }
public interface WfFormMapper extends BaseMapperPlus<WfFormMapper, WfForm, WfFormVo> {
    List<WfFormVo> selectFormVoList(@Param(Constants.WRAPPER) Wrapper<WfForm> queryWrapper);
    @Select("SELECT * FROM ${tableName}")
    List<Map> getDataByTableName(@Param("tableName") String tableName);
}