修复一些错误并更新README

README.md

@@ -1,48 +1,30 @@
-# Flee (Supports Net6.0, Net5.0, Netstandard2.1, Netstandard2.0)
- Fast Lightweight Expression Evaluator.
- Convert this project vb.net to c#.
+# FLEE
+快速轻量级表达式求值器。
   
- ## Project Description
-Flee is an expression parser and evaluator for the .NET framework. It allows you to compute the value of string expressions such as sqrt(a^2 + b^2) at runtime. It uses a custom compiler, strongly-typed expression language, and lightweight codegen to compile expressions directly to IL. This means that expression evaluation is extremely fast and efficient.
+## 项目描述
+FLEE 是一个用于 .NET 框架的表达式解析器和求值器。它允许您在运行时计算字符串表达式的值，例如 sqrt(a^2 + b^2)。它使用自定义编译器、强类型表达式语言和轻量级代码生成器将表达式直接编译为 IL。这意味着表达式求值极其快速和高效。
 
-## Features
-* Fast and efficient expression evaluation
-* Small, lightweight library
-* Compiles expressions to IL using a custom compiler, lightweight codegen, and the DynamicMethod class
-* Expressions (and the IL generated for them) are garbage-collected when no longer used
-* Does not create any dynamic assemblies that stay in memory
-* Backed by a comprehensive suite of unit tests
-* Culture-sensitive decimal point
-* Fine-grained control of what types an expression can use
-* Supports all arithmetic operations including the power (^) operator
-* Supports string, char, boolean, and floating-point literals
-* Supports 32/64 bit, signed/unsigned, and hex integer literals
-* Features a true conditional operator
-* Supports short-circuited logical operations
-* Supports arithmetic, comparison, implicit, and explicit overloaded operators
-* Variables of any type can be dynamically defined and used in expressions
-* CalculationEngine: Reference other expressions in an expression and recalculate in natural order
-* Expressions can index arrays and collections, access fields and properties, and call functions on various types
-* Generated IL can be saved to an assembly and viewed with a disassembler
+## 功能特性
+* 快速高效的表达式求值
+* 小巧轻量的库
+* 使用自定义编译器、轻量级代码生成器和 DynamicMethod 类将表达式编译为 IL
+* 表达式（及其生成的 IL）在不再使用时会被垃圾回收
+* 不会创建任何保留在内存中的动态程序集
+* 由全面的单元测试套件支持
+* 支持区域敏感的小数点
+* 对表达式可使用的类型进行细粒度控制
+* 支持所有算术运算，包括幂运算符 (^)
+* 支持字符串、字符、布尔值和浮点数字面量
+* 支持 32/64 位、有符号/无符号和十六进制整数字面量
+* 具有真正的条件运算符
+* 支持短路逻辑运算
+* 支持算术、比较、隐式和显式重载运算符
+* 可以动态定义任何类型的变量并在表达式中使用
+* 计算引擎：在表达式中引用其他表达式并按自然顺序重新计算
+* 表达式可以索引数组和集合、访问字段和属性，以及调用各种类型的函数
+* 生成的 IL 可以保存到程序集中并使用反汇编器查看
 
-### Installing Flee
+## 许可
+本FLEE是从原Flee发布者处未经许可更改与改进得来, 用于源码编译
 
-You should install [Flee with NuGet](https://www.nuget.org/packages/Flee):
-
-    Install-Package Flee
-    
-Or via the .NET Core command line interface:
-
-    dotnet add package Flee
-    
-## NuGet Packages
-
-| Name  | NuGet |
-| :---  | :---  |
-| [Flee](https://www.nuget.org/packages/Flee)                       | [![Flee](https://img.shields.io/badge/nuget-v2.0.0-blue.svg)](https://www.nuget.org/packages/Flee)                 
-
-## More information
-* [Examples](https://github.com/mparlak/Flee/wiki/Examples) to learn how to create and evaluate expressions.
-
-## License
-Flee is licensed under the LGPL. This means that as long as you dynamically link (ie: add a reference) to the officially released assemblies, you can use it in commercial and non-commercial applications.
+原Flee发布者发布的Flee 使用 LGPL 许可证。这意味着只要您动态链接（即添加引用）到官方发布的程序集，就可以在商业和非商业应用程序中使用它。