添加rar解压服务支持说明

Author: xwintop

README.md

@@ -96,7 +96,7 @@ xJavaFxTool是使用javaFx开发的实用小工具集，利用业余时间把工
 52. SealBuilderTool:印章生成工具
 53. BullsAndCowsGame:猜数字小游戏
 54. FileUnicodeTransformationTool:文件编码转换工具
-55. FileCompressTool:文件解压缩工具（目前支持ar、zip、tar、jar、cpio、7z、gz、bzip2、xz、lzma、pack200、deflate、snappy-framed、lz4-block、lz4-framed、zstd等格式解压缩）
+55. FileCompressTool:文件解压缩工具（目前支持ar、zip、tar、jar、cpio、7z、gz、rar、bzip2、xz、lzma、pack200、deflate、snappy-framed、lz4-block、lz4-framed、zstd等格式解压缩）
 56. IdiomDataTool:成语字典工具,使用[h2](http://www.h2database.com)数据库存储数据字典
 57. Sudoku:数独游戏
 58. LiteappCode:小程序码生成工具

README_EN.md

@@ -103,7 +103,7 @@ the plug-in jar package can be automatically loaded under the root directory lib
 52. SealBuilderTool: Stamp Generation Tool
 53. BullsAndCowsGame: A number guessing game
 54. FileUnicodeTransformationTool: File encoding conversion tool
-55. FileCompressTool: File decompression tool (currently supports ar, zip, tar, jar, cpio, 7z, gz, bzip2, xz, lzma, pack200, deflate, snappy-framed, lz4-block, lz4-framed, ZSTD, etc.)
+55. FileCompressTool: File decompression tool (currently supports ar, zip, tar, jar, cpio, 7z, gz, rar, bzip2, xz, lzma, pack200, deflate, snappy-framed, lz4-block, lz4-framed, ZSTD, etc.)
 56. IdiomDataTool:IdiomDataTool(Use the [h2](http://www.h2database.com) database to store the data dictionary)
 57. Sudoku:Sudoku Game
 58. LiteappCode