小明表达式是用于在小明消息码中内插的表达式，语法简单，支持整数、浮点数、布尔值、字符、文本、列表和集合字面量。
小明表达式在 Apache License 2.0 许可证下发布。
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Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
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distributed under the License is distributed on an "AS IS" BASIS,
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IntelliJ IDEA 是一个在各个方面都最大程度地提高开发人员的生产力的 IDE，适用于 JVM 平台语言。
特别感谢 JetBrains 为开源项目提供免费的 IntelliJ IDEA 等 IDE 的授权
