版本号：

2.4.6

问题描述：

当需要横向分组的数据中存在'.'时，会后台会报出编译异常的问题。存在时，也会报出语法错误，不允许出现在""后面

错误日志&截图：

重现步骤：

JSON数据修改来自官方文档.报表设计器.三、数据报表设计[1.4组合动态列分组]
存在问题的JSON如下：（moth作为横向分组，数据中存在~，region、province作为纵向分组，其余属性均为动态属性）
{
"data": [
{
"region": "华南",
"province": "广东省",
"moth":"1月~2月",
"sales_1": "1062789",
"gift_1": "15346",
"proportion_1": "15%"
},
{
"region": "华南",
"province": "广东省",
"moth":"2月",
"sales_1": "1062789",
"gift_1": "15346",
"proportion_1": "15%"
},
{
"region": "华南",
"province": "广东省",
"moth":"3月",
"sales_1": "1062789",
"gift_1": "15346",
"proportion_1": "15%"
},
{
"region": "华南",
"province": "广东省",
"moth":"4月",
"sales_1": "1062789",
"gift_1": "15346",
"proportion_1": "15%"
},
{
"region": "华南",
"province": "广东省",
"moth":"5月",
"sales_1": "1062789",
"gift_1": "15346",
"proportion_1": "15%"
},
{
"region": "华南",
"province": "广东省",
"moth":"6月",
"sales_1": "1062789",
"gift_1": "15346",
"proportion_1": "15%"
},
{
"region": "华南",
"province": "广西壮族自治区",
"moth":"1月",
"sales_1": "10000",
"gift_1": "1000",
"proportion_1": "10%"
},
{
"region": "华南",
"province": "广西壮族自治区",
"moth":"2月",
"sales_1": "10000",
"gift_1": "1000",
"proportion_1": "10%"
},
{
"region": "华南",
"province": "广西壮族自治区",
"moth":"3月",
"sales_1": "48887",
"gift_1": "3960",
"proportion_1": "10%"
},
{
"region": "华南",
"province": "广西壮族自治区",
"moth":"4月",
"sales_1": "51484",
"gift_1": "7440",
"proportion_1": "10%"
},
{
"region": "华南",
"province": "广西壮族自治区",
"moth":"5月",
"sales_1": "10000",
"gift_1": "1000",
"proportion_1": "10%"
},
{
"region": "华南",
"province": "广西壮族自治区",
"moth":"6月",
"sales_1": "46388",
"gift_1": "4000",
"proportion_1": "10%"
}]
}

存在问题的JSON如下：（moth作为横向分组，数据中存在.，region、province作为纵向分组，其余属性均为动态属性）
{
"data": [
{
"region": "华南",
"province": "广东省",
"moth":"1月2021.1",
"sales_1": "1062789",
"gift_1": "15346",
"proportion_1": "15%"
},
{
"region": "华南",
"province": "广东省",
"moth":"2月",
"sales_1": "1062789",
"gift_1": "15346",
"proportion_1": "15%"
},
{
"region": "华南",
"province": "广东省",
"moth":"3月",
"sales_1": "1062789",
"gift_1": "15346",
"proportion_1": "15%"
},
{
"region": "华南",
"province": "广东省",
"moth":"4月",
"sales_1": "1062789",
"gift_1": "15346",
"proportion_1": "15%"
},
{
"region": "华南",
"province": "广东省",
"moth":"5月",
"sales_1": "1062789",
"gift_1": "15346",
"proportion_1": "15%"
},
{
"region": "华南",
"province": "广东省",
"moth":"6月",
"sales_1": "1062789",
"gift_1": "15346",
"proportion_1": "15%"
},
{
"region": "华南",
"province": "广西壮族自治区",
"moth":"1月",
"sales_1": "10000",
"gift_1": "1000",
"proportion_1": "10%"
},
{
"region": "华南",
"province": "广西壮族自治区",
"moth":"2月",
"sales_1": "10000",
"gift_1": "1000",
"proportion_1": "10%"
},
{
"region": "华南",
"province": "广西壮族自治区",
"moth":"3月",
"sales_1": "48887",
"gift_1": "3960",
"proportion_1": "10%"
},
{
"region": "华南",
"province": "广西壮族自治区",
"moth":"4月",
"sales_1": "51484",
"gift_1": "7440",
"proportion_1": "10%"
},
{
"region": "华南",
"province": "广西壮族自治区",
"moth":"5月",
"sales_1": "10000",
"gift_1": "1000",
"proportion_1": "10%"
},
{
"region": "华南",
"province": "广西壮族自治区",
"moth":"6月",
"sales_1": "46388",
"gift_1": "4000",
"proportion_1": "10%"
}]
}
能否将分组模板对数据的访问用["key值"]的形式

友情提示（为了提高issue处理效率）：

• 未按格式要求发帖，会被直接删掉;
• 请针对问题提供报表设计SQL脚本或在官网制作报表示例并提供ID;
• 针对不好重现的问题，请录制操作视频或详细的重现步骤；