## 兼容模式

在调用RCRE引擎时添加`oldNestContainerCompatible: true`可开启兼容模式

```json
{
    "body": [{
        "type": "container",
        "model": "outer",
        "data": {
            "name": "outer"
        },
        "children": [{
            "type": "container",
            "model": "inner",
            "data": {
                "name": "inner"
            },
            "children": [{
                "type": "text",
                "text": "#ES{$data.name}"
            }]
        }]
    }]
}
```