1.天生单个Proto.bat内容
 - @rem Copyright 2016, Google Inc.
- @rem All rights reserved.
- @rem
- @rem Redistribution and use in source and binary forms, with or without
- @rem modification, are permitted provided that the following conditions are
- @rem met:
- @rem
- @rem * Redistributions of source code must retain the above copyright
- @rem notice, this list of conditions and the following disclaimer.
- @rem * Redistributions in binary form must reproduce the above
- @rem copyright notice, this list of conditions and the following disclaimer
- @rem in the documentation and/or other materials provided with the
- @rem distribution.
- @rem * Neither the name of Google Inc. nor the names of its
- @rem contributors may be used to endorse or promote products derived from
- @rem this software without specific prior written permission.
- @rem
- @rem THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- @rem "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- @rem LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- @rem A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- @rem OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- @rem SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- @rem LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- @rem DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- @rem THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- @rem (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- @rem OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- @rem Generate the C# code for .proto files
- setlocal
- @rem enter this directory
- cd /d %~dp0
- set TOOLS_PATH=tools
- set /p PROTO_FILE_NAME=input proto filename:
- %TOOLS_PATH%\protoc.exe -I./protos --csharp_out ./code --grpc_out ./code ./protos/%PROTO_FILE_NAME%.proto --plugin=protoc-gen-grpc=%TOOLS_PATH%\grpc_csharp_plugin.exe
- pause
- @rem 用于注释。全部以 @rem 开头的行是注释，批处理脚本不会实行它们。上面的注释内容是版权声明和允许条款。
- setlocal
这个下令用于将变量的作用域限定在脚本实行期间，防止脚本结束后污染外部情况中的变量
- cd /d %~dp0
这行下令是将当前目录切换到批处理文件地点的目录。%~dp0 表示当前批处理文件地点的驱动器和路径。
- set TOOLS_PATH=tools
这行下令界说了一个名为 TOOLS_PATH 的情况变量，它的值为 tools，用于后续引用 protoc.exe 和 grpc_csharp_plugin.exe 的路径。
- set /p PROTO_FILE_NAME=input proto filename:
set /p 下令用于在下令行提示用户输入内容。在这里，它提示用户输入 .proto 文件名，并将输入的文件名存储在 PROTO_FILE_NAME 变量中。
- %TOOLS_PATH%\protoc.exe -I./protos --csharp_out ./code --grpc_out ./code ./protos/%PROTO_FILE_NAME%.proto --plugin=protoc-gen-grpc=%TOOLS_PATH%\grpc_csharp_plugin.exe
这是批处理文件的核心下令，它调用 protoc.exe，用于根据用户输入的 .proto 文件天生相应的 C# 和 gRPC 代码。以下是参数的具体解释：
- %TOOLS_PATH%\protoc.exe: 调用 protoc.exe，用于编译 .proto 文件。
- -I./protos: 指定 protoc.exe 的输入目录，这里是 ./protos 目录，存放 .proto 文件。
- --csharp_out ./code: 天生 C# 代码，并将代码输出到 ./code 目录。
- --grpc_out ./code: 天生 gRPC 服务代码，并将代码输出到 ./code 目录。
- ./protos/%PROTO_FILE_NAME%.proto: 指定要编译的 .proto 文件，文件名由用户输入，存储在 PROTO_FILE_NAME 变量中。
- --plugin=protoc-gen-grpc=%TOOLS_PATH%\grpc_csharp_plugin.exe: 指定用于 gRPC 代码天生的插件，路径为 tools 目录中的 grpc_csharp_plugin.exe。
- pause
pause 下令用于在脚本结束时停息，等候用户按下任意键。这是为了防止下令行窗口立即关闭，以便用户检察输出结果。
总结
这个批处理脚本的作用是：当用户输入 .proto 文件名后，使用 protoc.exe 和 gRPC 插件天生相应的 C# 和 gRPC 代码，并将它们保存到 ./code 目录下。
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2.批量天生Protos.bat
 - @rem Copyright 2016, Google Inc.
- @rem All rights reserved.
- @rem
- @rem Redistribution and use in source and binary forms, with or without
- @rem modification, are permitted provided that the following conditions are
- @rem met:
- @rem
- @rem * Redistributions of source code must retain the above copyright
- @rem notice, this list of conditions and the following disclaimer.
- @rem * Redistributions in binary form must reproduce the above
- @rem copyright notice, this list of conditions and the following disclaimer
- @rem in the documentation and/or other materials provided with the
- @rem distribution.
- @rem * Neither the name of Google Inc. nor the names of its
- @rem contributors may be used to endorse or promote products derived from
- @rem this software without specific prior written permission.
- @rem
- @rem THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- @rem "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- @rem LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- @rem A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- @rem OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- @rem SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- @rem LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- @rem DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- @rem THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- @rem (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- @rem OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- @rem Generate the C# code for .proto files
- setlocal
- @rem enter this directory
- cd /d %~dp0
- set TOOLS_PATH=tools
- for %%a in (protos/*.proto) do %TOOLS_PATH%\protoc.exe -I./protos --csharp_out ./code --grpc_out ./code ./protos/%%a --plugin=protoc-gen-grpc=%TOOLS_PATH%\grpc_csharp_plugin.exe
- pause
- @rem
全部 @rem 开头的行是注释，不会被实行。这些注释内容主要是版权声明和使用允许条款，告知用户 Google 的版权信息以及对源代码和二进制文件的使用限定。
- setlocal
setlocal 下令用于将变量的作用域限定在脚本实行期间，防止情况变量影响脚本实行后的系统情况。
- cd /d %~dp0
这行下令将当前工作目录切换到批处理脚本地点的目录。%~dp0 代表当前批处理文件地点的驱动器和路径。/d 参数确保跨驱动器切换目录。
- set TOOLS_PATH=tools
这行下令界说了一个名为 TOOLS_PATH 的情况变量，值为 tools，表示 protoc.exe 和 grpc_csharp_plugin.exe 工具的路径。这个变量用于简化下令中的路径引用。
- for %%a in (protos/*.proto) do %TOOLS_PATH%\protoc.exe -I./protos --csharp_out ./code --grpc_out ./code ./protos/%%a --plugin=protoc-gen-grpc=%TOOLS_PATH%\grpc_csharp_plugin.exe
这段代码是脚本的核心，使用 for 循环批量处理 protos 目录中的全部 .proto 文件。以下是逐步阐明：
- for %%a in (protos/*.proto): 这个 for 循环会遍历 protos 目录中的全部 .proto 文件，每个文件路径保存在 %%a 中。
- do %TOOLS_PATH%\protoc.exe: 调用 protoc.exe 工具来编译 .proto 文件。
- -I./protos: 指定 protoc.exe 的输入目录是 protos 文件夹。
- --csharp_out ./code: 将天生的 C# 代码输出到 code 目录。
- --grpc_out ./code: 将天生的 gRPC 服务代码输出到 code 目录。
- ./protos/%%a: 指定要编译的 .proto 文件，文件名由 for 循环提供，即当前迭代的 %%a 变量。
- --plugin=protoc-gen-grpc=%TOOLS_PATH%\grpc_csharp_plugin.exe: 使用 gRPC 插件天生 gRPC 代码，插件路径为 tools/grpc_csharp_plugin.exe。
- pause
pause 下令用于在脚本结束时停息实行，等候用户按下任意键。这是为了防止脚本实行完后窗口立即关闭，便于用户检察实行结果。
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