红帽全球峰会第 6 章 使用 MTA 命令行界面执行转换
您可以使用转换 openrewrite 命令使用转换来转换 Java 应用程序源代码。
重要
执行转换需要配置容器运行时。
6.1. 转换应用程序源代码
复制链接链接已复制到粘贴板!
要更新 Java 库或框架，如 javax 或 Spring Boot，您可以使用 transform openrewrite 命令转换 Java 应用源代码。openrewrite 子命令允许在源代码上运行 OpenRewrite 方法。
注意
您只能使用单个目标来运行 转换覆盖 命令。
先决条件
- 已配置了容器运行时。
流程
显示可用的
OpenRewrite方法：mta-cli transform openrewrite --list-targets
$ mta-cli transform openrewrite --list-targetsCopy to Clipboard Copied! Toggle word wrap Toggle overflow 转换应用程序源代码：
mta-cli transform openrewrite --input=<path_to_source_code> --target=<target_from_the_list>
$ mta-cli transform openrewrite --input=<path_to_source_code> --target=<target_from_the_list>Copy to Clipboard Copied! Toggle word wrap Toggle overflow
验证
-
检查目标应用源代码
diff以查看转换。
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