on><span>CRD 模型设计</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section without-child" id=m-docscontribution-guidelinesmodule-controllercore-code-structure-li><a href=/docs/contribution-guidelines/module-controller/core-code-structure/ class="align-left ps-0 td-sidebar-link td-sidebar-link__page" id=m-docscontribution-guidelinesmodule-controllercore-code-structure><span>核心代码结构</span></a></li><li class="td-sidebar-nav__section-title td-sidebar-nav__section withou