graph>生成服务图</a><li role=none aria-label="检查 Istio 配置"><a href=#examining-Istio-configuration>检查 Istio 配置</a><li role=none aria-label=创建加权路由><a href=#creating-weighted-routes>创建加权路由</a><li role=none aria-label="验证 Istio 配置"><a href=#validating-Istio-configuration>验证 Istio 配置</a><li role=none aria-label="查看并编辑 Istio YAML 文件配置"><a href=#viewing-and-editing-Istio-configuration-YAML>查看并编辑 Istio YAML 文件配置</a><li 