v1.8.2-SNAPSHOT.zip

1.修复一直的问题
2.变更生成dart模型，如果是常规的简单类型，如int，bool，double，string，会定义成final，避免使用的时候，需要添加诸多判断是否为null
3.生成模型更接近于格式化后的代码

1.Fix persistent problems
2.Change the generated dart model. If it is a regular simple type, such as int, bool, double, string, it will be defined as final. When using it, you need to add a lot of judgments to determine whether it is null.
3.The generated model is closer to the formatted code