Visual Build Pro v7中，read file功能怎么用？

最新推荐文章于 2021-11-20 15:46:36 发布
原创 最新推荐文章于 2021-11-20 15:46:36 发布 · 222 阅读 · 0 ·
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本文介绍如何使用ReadFile工具读取本地文件，并通过正则表达式筛选所需内容。首先，将ReadFile组件拖入工作区并进行配置。接着，解决Macro未生成的问题。最后，利用正则表达式精确获取目标数据。

想要读取本地文件的某个值，应该怎么使用read file？

第一步

拖一个 read file过来，然后按照下图步骤设置
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第二步

在这里插入图片描述

在这里插入图片描述

在这里插入图片描述

Macro没有生成是什么原因？

在这里插入图片描述

在这里插入图片描述

读取的文件内容怎么筛选得到自己想要读取到的内容？

在这里插入图片描述
在这里插入图片描述

正则表达式的相关语法各位亲可以问度娘，一般都可筛选到自己想要的值，如果我的文章对你有所帮助，还请不要吝惜你的小心心，我会一直努力更新哒！

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Requirement already satisfied: wheel in e:\pytorch_build\pytorch\rtx5070_env\lib\site-packages (0.45.1) Requirement already satisfied: cmake in e:\pytorch_build\pytorch\rtx5070_env\lib\site-packages (4.1.0) Requirement already satisfied: ninja in e:\pytorch_build\pytorch\rtx5070_env\lib\site-packages (1.13.0) Installing collected packages: setuptools, pip Attempting uninstall: setuptools Found existing installation: setuptools 79.0.1 Uninstalling setuptools-79.0.1: Successfully uninstalled setuptools-79.0.1 Attempting uninstall: pip Found existing installation: pip 22.3.1 Uninstalling pip-22.3.1: Successfully uninstalled pip-22.3.1 Successfully installed pip-25.2 setuptools-80.9.0 (rtx5070_env) PS E:\PyTorch_Build\pytorch> (rtx5070_env) PS E:\PyTorch_Build\pytorch> # 6. 安装PyTorch构建依赖 (rtx5070_env) PS E:\PyTorch_Build\pytorch> pip install -r requirements.txt Looking in indexes: https://pypi.tuna.tsinghua.edu.cn/simple Collecting setuptools<80.0,>=70.1.0 (from -r 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already satisfied: pyyaml in e:\pytorch_build\pytorch\rtx5070_env\lib\site-packages (from -r E:\PyTorch_Build\pytorch\requirements-build.txt (line 7)) (6.0.2) Requirement already satisfied: requests in e:\pytorch_build\pytorch\rtx5070_env\lib\site-packages (from -r E:\PyTorch_Build\pytorch\requirements-build.txt (line 8)) (2.32.5) Requirement already satisfied: six in e:\pytorch_build\pytorch\rtx5070_env\lib\site-packages (from -r E:\PyTorch_Build\pytorch\requirements-build.txt (line 9)) (1.17.0) Requirement already satisfied: typing-extensions>=4.10.0 in e:\pytorch_build\pytorch\rtx5070_env\lib\site-packages (from -r E:\PyTorch_Build\pytorch\requirements-build.txt (line 10)) (4.15.0) Requirement already satisfied: expecttest>=0.3.0 in e:\pytorch_build\pytorch\rtx5070_env\lib\site-packages (from -r requirements.txt (line 8)) (0.3.0) Requirement already satisfied: filelock in e:\pytorch_build\pytorch\rtx5070_env\lib\site-packages (from -r requirements.txt (line 9)) (3.19.1) Requirement 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(line 16)) (7.0.0) Requirement already satisfied: sympy>=1.13.3 in e:\pytorch_build\pytorch\rtx5070_env\lib\site-packages (from -r requirements.txt (line 17)) (1.14.0) Requirement already satisfied: wheel in e:\pytorch_build\pytorch\rtx5070_env\lib\site-packages (from -r requirements.txt (line 19)) (0.45.1) Requirement already satisfied: build[uv] in e:\pytorch_build\pytorch\rtx5070_env\lib\site-packages (from -r requirements.txt (line 7)) (1.3.0) Requirement already satisfied: charset_normalizer<4,>=2 in e:\pytorch_build\pytorch\rtx5070_env\lib\site-packages (from requests->-r E:\PyTorch_Build\pytorch\requirements-build.txt (line 8)) (3.4.3) Requirement already satisfied: idna<4,>=2.5 in e:\pytorch_build\pytorch\rtx5070_env\lib\site-packages (from requests->-r E:\PyTorch_Build\pytorch\requirements-build.txt (line 8)) (3.10) Requirement already satisfied: urllib3<3,>=1.21.1 in e:\pytorch_build\pytorch\rtx5070_env\lib\site-packages (from requests->-r E:\PyTorch_Build\pytorch\requirements-build.txt (line 8)) (2.5.0) Requirement already satisfied: certifi>=2017.4.17 in e:\pytorch_build\pytorch\rtx5070_env\lib\site-packages (from requests->-r E:\PyTorch_Build\pytorch\requirements-build.txt (line 8)) (2025.8.3) Requirement already satisfied: pyproject_hooks in e:\pytorch_build\pytorch\rtx5070_env\lib\site-packages (from build[uv]->-r requirements.txt (line 7)) (1.2.0) Requirement already satisfied: colorama in e:\pytorch_build\pytorch\rtx5070_env\lib\site-packages (from build[uv]->-r requirements.txt (line 7)) (0.4.6) Requirement already satisfied: tomli>=1.1.0 in e:\pytorch_build\pytorch\rtx5070_env\lib\site-packages (from build[uv]->-r requirements.txt (line 7)) (2.2.1) Requirement already satisfied: uv>=0.1.18 in e:\pytorch_build\pytorch\rtx5070_env\lib\site-packages (from build[uv]->-r requirements.txt (line 7)) (0.8.14) Requirement already satisfied: attrs>=22.2.0 in e:\pytorch_build\pytorch\rtx5070_env\lib\site-packages (from hypothesis->-r requirements.txt (line 11)) (25.3.0) Requirement already satisfied: exceptiongroup>=1.0.0 in e:\pytorch_build\pytorch\rtx5070_env\lib\site-packages (from hypothesis->-r requirements.txt (line 11)) (1.3.0) Requirement already satisfied: sortedcontainers<3.0.0,>=2.1.0 in e:\pytorch_build\pytorch\rtx5070_env\lib\site-packages (from hypothesis->-r requirements.txt (line 11)) (2.4.0) Requirement already satisfied: MarkupSafe>=2.0 in e:\pytorch_build\pytorch\rtx5070_env\lib\site-packages (from jinja2->-r requirements.txt (line 12)) (3.0.2) Requirement already satisfied: mpmath<1.4,>=1.1.0 in e:\pytorch_build\pytorch\rtx5070_env\lib\site-packages (from sympy>=1.13.3->-r requirements.txt (line 17)) (1.3.0) Installing collected packages: setuptools Attempting uninstall: setuptools Found existing installation: setuptools 80.9.0 Uninstalling setuptools-80.9.0: Successfully uninstalled setuptools-80.9.0 Successfully installed setuptools-79.0.1 (rtx5070_env) PS 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