ExtJS项目中外置类库的存放位置咨询

Great question! Let's break down where to place external libraries like jQuery in your ExtJS project, and whether PROJECT/resources/scripts/ is a valid choice.

1. 合规性：PROJECT/resources/scripts/完全可行 #

Absolutely, storing jQuery or other external libraries in PROJECT/resources/scripts/ is compliant with typical ExtJS project conventions. This directory is intentionally designed for static script resources—whether they're third-party libraries or your own custom scripts. As long as you correctly reference the library path in your index.html or build configuration, this setup works perfectly.

2. 其他常见（且推荐）的存放位置 #

While resources/scripts/ is valid, many teams opt for more organized structures to separate third-party dependencies from project-specific code:

• PROJECT/vendor/ or PROJECT/libs/: A dedicated root-level folder for all external libraries (jQuery, Lodash, etc.). This keeps dependencies grouped together, making version updates and maintenance easier.
• PROJECT/extjs/external/: Some projects place third-party libraries inside the ExtJS directory's external subfolder, which is a built-in spot for non-ExtJS dependencies in Sencha Cmd-managed projects.

3. 最佳实践建议 #

• Align with your build tool: If you're using Sencha Cmd or another build system, make sure to configure the tool to recognize your external library path. This ensures the library is included in production builds without path errors.
• Keep versions organized: For libraries like jQuery, create a subfolder (e.g., resources/scripts/jquery/3.7.1/) to store specific versions. This avoids conflicts if you need to update or roll back later.
• Separate third-party vs. custom code: If you use resources/scripts/, consider creating subfolders like resources/scripts/vendor/ for external libs and resources/scripts/custom/ for your own scripts. This keeps your project structure clean and intuitive.

内容的提问来源于stack exchange，提问作者user5507535