当前位置:首页>学习笔记>Kubernetes 学习笔记 - YAML 文件逐一解读(上)

Kubernetes 学习笔记 - YAML 文件逐一解读(上)

  • 2026-03-10 00:01:59
Kubernetes 学习笔记 - YAML 文件逐一解读(上)

源码来自 cloudacademy/intro-to-k8s[1],用作学习笔记

1. Pod 基础

1.1 最简 Pod(1.1-basic_pod.yaml)
apiVersion: v1kind: Podmetadata:  name: mypodspec:  containers:  - name: mycontainer    image: nginx:latest

这是最小化的 Pod 定义。只需要四个顶级字段:

  • • apiVersion: v1 — 核心 API 版本
  • • kind: Pod — 资源类型
  • • metadata.name — Pod 名称,命名空间内唯一
  • • spec.containers — 至少一个容器,必须指定 name 和 image

注意:使用 nginx:latest 时,Kubernetes 默认 imagePullPolicy: Always,每次启动都会拉取镜像。


1.2 声明端口(1.2-port_pod.yaml)
apiVersion: v1kind: Podmetadata:  name: mypodspec:  containers:  - name: mycontainer    image: nginx:latest    ports:      - containerPort: 80

相比 1.1 新增了 ports.containerPort: 80。如果不声明端口,kubectl describe 中端口显示为 none,外部无法知道容器监听哪个端口。声明端口是让 Kubernetes 知道容器对外提供服务的方式。

注意:即使声明了端口,从集群外部仍然无法直接访问 Pod IP(Pod IP 在容器网络内),需要通过 Service 暴露。


1.3 添加标签(1.3-labeled_pod.yaml)
apiVersion: v1kind: Podmetadata:  name: mypod  labels:    app: webserverspec:  containers:  - name: mycontainer    image: nginx:latest    ports:      - containerPort: 80

新增 labels.app: webserver。标签是键值对,用途:

  • • 标识资源属性(应用类型、层级、区域等)
  • • 被 Service 的 selector 用来匹配目标 Pod
  • • 被 kubectl get 的 -l 选项用来过滤资源

标签是 Kubernetes 中资源关联的核心机制。


1.4 资源请求与限制(1.4-resources_pod.yaml)
apiVersion: v1kind: Podmetadata:  name: mypod  labels:    app: webserverspec:  containers:  - name: mycontainer    image: nginx:latest    resources:      requests:        memory: "128Mi"  # 128 MiB        cpu: "500m"      # 0.5 CPU      limits:        memory: "128Mi"        cpu: "500m"    ports:      - containerPort: 80

新增 resources 字段:

  • • requests:调度器据此选择节点,节点必须有足够的可分配资源
  • • limits:容器运行时的资源上限,超过内存限制会被 OOMKilled

这里 requests = limits,QoS 等级为 Guaranteed(最不容易被驱逐)。不设置任何资源则为 BestEffort(最先被驱逐)。生产环境应始终设置资源请求。


2. Service

2.1 NodePort Service(2.1-web_service.yaml)
apiVersion: v1kind: Servicemetadata:  labels:    app: webserver  name: webserverspec:  ports:  - port: 80  selector:    app: webserver  type: NodePort
  • • selector.app: webserver — 匹配带有 app=webserver 标签的 Pod
  • • ports.port: 80 — Service 端口,对应 Pod 的 containerPort
  • • type: NodePort — 在每个节点上分配一个端口(30000–32767),集群外部可通过 节点IP:NodePort 访问

Service 解决的核心问题:Pod IP 不固定,Service 提供稳定入口并自动负载均衡。


3. 多容器 Pod 与命名空间

3.1 命名空间(3.1-namespace.yaml)
apiVersion: v1kind: Namespacemetadata:  name: microservice  labels:    app: counter

命名空间用于隔离资源。不需要 spec,只需 name。使用 -n microservice 指定命名空间。


3.2 多容器 Pod(3.2-multi_container.yaml)
apiVersion: v1kind: Podmetadata:  name: appspec:  containers:    - name: redis      image: redis:latest      imagePullPolicy: IfNotPresent  # 防止每次拉取 latest      ports:        - containerPort: 6379    - name: server      image: lrakai/microservices:server-v1      ports:        - containerPort: 8080      env:        - name: REDIS_URL          value: redis://localhost:6379  # 同 Pod 内用 localhost    - name: counter      image: lrakai/microservices:counter-v1      env:        - name: API_URL          value: http://localhost:8080    - name: poller      image: lrakai/microservices:poller-v1      env:        - name: API_URL          value: http://localhost:8080

4 个容器在同一个 Pod 中,共享网络栈:

  • • Redis(数据层)监听 6379
  • • Server(应用层)监听 8080,通过 localhost:6379 连接 Redis
  • • Counter 和 Poller(支持层)通过 localhost:8080 连接 Server

imagePullPolicy: IfNotPresent 用于 latest 标签时防止每次都拉取。使用具体标签时默认就是 IfNotPresent。

局限性:Kubernetes 以 Pod 为最小扩缩单位,无法单独扩缩某个容器。如果需要独立扩缩,应拆分为多个 Pod + Service。


4. 服务发现(Service Discovery)

4.1 命名空间(4.1-namespace.yaml)
apiVersion: v1kind: Namespacemetadata:  name: service-discovery  labels:    app: counter

为服务发现课程创建独立的命名空间 service-discovery,隔离本课资源。后续所有命令需要加 -n service-discovery


4.2 数据层 — Pod + ClusterIP Service(4.2-data_tier.yaml)
# ServiceapiVersion: v1kind: Servicemetadata:  name: data-tier  labels:    app: microservicesspec:  ports:  - port: 6379    protocol: TCP    name: redis  selector:    tier: data  type: ClusterIP    # 默认类型,仅集群内可访问---# PodapiVersion: v1kind: Podmetadata:  name: data-tier  labels:    app: microservices    tier: data        # 被 Service selector 匹配spec:  containers:    - name: redis      image: redis:latest      imagePullPolicy: IfNotPresent      ports:        - containerPort: 6379

将 Redis 拆分为独立 Pod + ClusterIP Service。type: ClusterIP 是默认值,仅集群内部可访问。name: redis 为端口命名,后续可通过环境变量引用。


4.3 应用层 — 环境变量服务发现(4.3-app_tier.yaml)
apiVersion: v1kind: Servicemetadata:  name: app-tier  labels:    app: microservicesspec:  ports:  - port: 8080  selector:    tier: app---apiVersion: v1kind: Podmetadata:  name: app-tier  labels:    app: microservices    tier: appspec:  containers:    - name: server      image: lrakai/microservices:server-v1      ports:        - containerPort: 8080      env:        - name: REDIS_URL          # Environment variable service discovery          # Naming pattern:          #   IP address: <all_caps_service_name>_SERVICE_HOST          #   Port: <all_caps_service_name>_SERVICE_PORT          #   Named Port: <all_caps_service_name>_SERVICE_PORT_<all_caps_port_name>          value: redis://$(DATA_TIER_SERVICE_HOST):$(DATA_TIER_SERVICE_PORT_REDIS)          # In multi-container example value was          # value: redis://localhost:6379

Kubernetes 自动为同命名空间的每个 Service 注入环境变量:

  • • <SERVICE_NAME>_SERVICE_HOST → Service 的 ClusterIP
  • • <SERVICE_NAME>_SERVICE_PORT → Service 的端口
  • • <SERVICE_NAME>_SERVICE_PORT_<PORT_NAME> → 命名端口

这里 DATA_TIER_SERVICE_HOST 和 DATA_TIER_SERVICE_PORT_REDIS 由 Kubernetes 自动注入,无需硬编码 IP。对比多容器 Pod 中的 redis://localhost:6379,现在通过 Service 跨 Pod 通信。


4.4 支持层 — DNS 服务发现(4.4-support_tier.yaml)
apiVersion: v1kind: Podmetadata:  name: support-tier  labels:    app: microservices    tier: supportspec:  containers:    - name: counter      image: lrakai/microservices:counter-v1      env:        - name: API_URL          # DNS for service discovery          # Naming pattern:          #   IP address: <service_name>.<service_namespace>          #   Port: needs to be extracted from SRV DNS record          value: http://app-tier.service-discovery:8080    - name: poller      image: lrakai/microservices:poller-v1      env:        - name: API_URL          # omit namespace to only search in the same namespace          value: http://app-tier:$(APP_TIER_SERVICE_PORT)

两种服务发现方式对比:

  • • DNS:<service-name>.<namespace> 或同命名空间内直接用 <service-name>
  • • 环境变量:$(<SERVICE_NAME>_SERVICE_PORT) 等

counter 用了完整 DNS(app-tier.service-discovery:8080),poller 省略了命名空间并混合使用了环境变量。DNS 方式更灵活,推荐使用。


5. Deployment

5.2 数据层 Deployment(5.2-data_tier.yaml)
apiVersion: apps/v1          # Deployment 使用 apps API 组kind: Deploymentmetadata:  name: data-tier  labels:    app: microservices    tier: dataspec:  replicas: 1                # 副本数  selector:    matchLabels:      tier: data             # 必须与 template.metadata.labels 匹配  template:                  # Pod 模板    metadata:      labels:        app: microservices        tier: data    spec:                    # Pod spec      containers:      - name: redis        image: redis:latest        imagePullPolicy: IfNotPresent        ports:          - containerPort: 6379

从裸 Pod 升级为 Deployment:

  • • replicas:期望的 Pod 副本数
  • • selector.matchLabels:Deployment 用来管理 Pod 的标签选择器
  • • template:Pod 模板,Deployment 据此创建和管理 Pod
  • • Deployment 提供滚动更新、回滚、自愈(Pod 挂了自动重建)

5.3 应用层 Deployment(5.3-app_tier.yaml)
apiVersion: v1kind: Servicemetadata:  name: app-tier  labels:    app: microservicesspec:  ports:  - port: 8080  selector:    tier: app---apiVersion: apps/v1kind: Deploymentmetadata:  name: app-tier  labels:    app: microservices    tier: appspec:  replicas: 1  selector:    matchLabels:      tier: app  template:    metadata:      labels:        app: microservices        tier: app    spec:      containers:      - name: server        image: lrakai/microservices:server-v1        ports:          - containerPort: 8080        env:          - name: REDIS_URL            value: redis://$(DATA_TIER_SERVICE_HOST):$(DATA_TIER_SERVICE_PORT_REDIS)

与 4.3 相同的 Service + 环境变量服务发现,但 Pod 改为 Deployment 管理。


5.4 支持层 Deployment(5.4-support_tier.yaml)
apiVersion: apps/v1kind: Deploymentmetadata:  name: support-tier  labels:    app: microservices    tier: supportspec:  replicas: 1  selector:    matchLabels:      tier: support  template:    metadata:      labels:        app: microservices        tier: support    spec:        containers:        - name: counter          image: lrakai/microservices:counter-v1          env:            - name: API_URL              value: http://app-tier.deployments:8080        - name: poller          image: lrakai/microservices:poller-v1          env:            - name: API_URL              value: http://app-tier:$(APP_TIER_SERVICE_PORT)

与 4.4 相同的 DNS 服务发现,但 Pod 改为 Deployment 管理。注意支持层没有 Service(不需要被其他组件访问)。DNS 中的命名空间从 service-discovery 变成了 deployments

引用链接

[1] cloudacademy/intro-to-k8s: https://github.com/cloudacademy/intro-to-k8s/tree/master/src

最新文章

随机文章

基本 文件 流程 错误 SQL 调试
  1. 请求信息 : 2026-03-10 03:22:53 HTTP/2.0 GET : https://67808.cn/a/473461.html
  2. 运行时间 : 0.170009s [ 吞吐率:5.88req/s ] 内存消耗:4,573.13kb 文件加载:140
  3. 缓存信息 : 0 reads,0 writes
  4. 会话信息 : SESSION_ID=485ed9d1bd570ec708e7dd98d4b4da96
  1. /yingpanguazai/ssd/ssd1/www/no.67808.cn/public/index.php ( 0.79 KB )
  2. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/autoload.php ( 0.17 KB )
  3. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/composer/autoload_real.php ( 2.49 KB )
  4. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/composer/platform_check.php ( 0.90 KB )
  5. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/composer/ClassLoader.php ( 14.03 KB )
  6. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/composer/autoload_static.php ( 4.90 KB )
  7. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/think-helper/src/helper.php ( 8.34 KB )
  8. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/think-validate/src/helper.php ( 2.19 KB )
  9. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/think-orm/src/helper.php ( 1.47 KB )
  10. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/think-orm/stubs/load_stubs.php ( 0.16 KB )
  11. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/framework/src/think/Exception.php ( 1.69 KB )
  12. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/think-container/src/Facade.php ( 2.71 KB )
  13. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/symfony/deprecation-contracts/function.php ( 0.99 KB )
  14. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/symfony/polyfill-mbstring/bootstrap.php ( 8.26 KB )
  15. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/symfony/polyfill-mbstring/bootstrap80.php ( 9.78 KB )
  16. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/symfony/var-dumper/Resources/functions/dump.php ( 1.49 KB )
  17. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/think-dumper/src/helper.php ( 0.18 KB )
  18. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/symfony/var-dumper/VarDumper.php ( 4.30 KB )
  19. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/framework/src/think/App.php ( 15.30 KB )
  20. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/think-container/src/Container.php ( 15.76 KB )
  21. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/psr/container/src/ContainerInterface.php ( 1.02 KB )
  22. /yingpanguazai/ssd/ssd1/www/no.67808.cn/app/provider.php ( 0.19 KB )
  23. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/framework/src/think/Http.php ( 6.04 KB )
  24. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/think-helper/src/helper/Str.php ( 7.29 KB )
  25. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/framework/src/think/Env.php ( 4.68 KB )
  26. /yingpanguazai/ssd/ssd1/www/no.67808.cn/app/common.php ( 0.03 KB )
  27. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/framework/src/helper.php ( 18.78 KB )
  28. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/framework/src/think/Config.php ( 5.54 KB )
  29. /yingpanguazai/ssd/ssd1/www/no.67808.cn/config/app.php ( 0.95 KB )
  30. /yingpanguazai/ssd/ssd1/www/no.67808.cn/config/cache.php ( 0.78 KB )
  31. /yingpanguazai/ssd/ssd1/www/no.67808.cn/config/console.php ( 0.23 KB )
  32. /yingpanguazai/ssd/ssd1/www/no.67808.cn/config/cookie.php ( 0.56 KB )
  33. /yingpanguazai/ssd/ssd1/www/no.67808.cn/config/database.php ( 2.48 KB )
  34. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/framework/src/think/facade/Env.php ( 1.67 KB )
  35. /yingpanguazai/ssd/ssd1/www/no.67808.cn/config/filesystem.php ( 0.61 KB )
  36. /yingpanguazai/ssd/ssd1/www/no.67808.cn/config/lang.php ( 0.91 KB )
  37. /yingpanguazai/ssd/ssd1/www/no.67808.cn/config/log.php ( 1.35 KB )
  38. /yingpanguazai/ssd/ssd1/www/no.67808.cn/config/middleware.php ( 0.19 KB )
  39. /yingpanguazai/ssd/ssd1/www/no.67808.cn/config/route.php ( 1.89 KB )
  40. /yingpanguazai/ssd/ssd1/www/no.67808.cn/config/session.php ( 0.57 KB )
  41. /yingpanguazai/ssd/ssd1/www/no.67808.cn/config/trace.php ( 0.34 KB )
  42. /yingpanguazai/ssd/ssd1/www/no.67808.cn/config/view.php ( 0.82 KB )
  43. /yingpanguazai/ssd/ssd1/www/no.67808.cn/app/event.php ( 0.25 KB )
  44. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/framework/src/think/Event.php ( 7.67 KB )
  45. /yingpanguazai/ssd/ssd1/www/no.67808.cn/app/service.php ( 0.13 KB )
  46. /yingpanguazai/ssd/ssd1/www/no.67808.cn/app/AppService.php ( 0.26 KB )
  47. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/framework/src/think/Service.php ( 1.64 KB )
  48. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/framework/src/think/Lang.php ( 7.35 KB )
  49. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/framework/src/lang/zh-cn.php ( 13.70 KB )
  50. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/framework/src/think/initializer/Error.php ( 3.31 KB )
  51. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/framework/src/think/initializer/RegisterService.php ( 1.33 KB )
  52. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/services.php ( 0.14 KB )
  53. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/framework/src/think/service/PaginatorService.php ( 1.52 KB )
  54. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/framework/src/think/service/ValidateService.php ( 0.99 KB )
  55. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/framework/src/think/service/ModelService.php ( 2.04 KB )
  56. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/think-trace/src/Service.php ( 0.77 KB )
  57. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/framework/src/think/Middleware.php ( 6.72 KB )
  58. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/framework/src/think/initializer/BootService.php ( 0.77 KB )
  59. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/think-orm/src/Paginator.php ( 11.86 KB )
  60. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/think-validate/src/Validate.php ( 63.20 KB )
  61. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/think-orm/src/Model.php ( 23.55 KB )
  62. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/think-orm/src/model/concern/Attribute.php ( 21.05 KB )
  63. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/think-orm/src/model/concern/AutoWriteData.php ( 4.21 KB )
  64. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/think-orm/src/model/concern/Conversion.php ( 6.44 KB )
  65. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/think-orm/src/model/concern/DbConnect.php ( 5.16 KB )
  66. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/think-orm/src/model/concern/ModelEvent.php ( 2.33 KB )
  67. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/think-orm/src/model/concern/RelationShip.php ( 28.29 KB )
  68. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/think-helper/src/contract/Arrayable.php ( 0.09 KB )
  69. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/think-helper/src/contract/Jsonable.php ( 0.13 KB )
  70. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/think-orm/src/model/contract/Modelable.php ( 0.09 KB )
  71. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/framework/src/think/Db.php ( 2.88 KB )
  72. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/think-orm/src/DbManager.php ( 8.52 KB )
  73. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/framework/src/think/Log.php ( 6.28 KB )
  74. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/framework/src/think/Manager.php ( 3.92 KB )
  75. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/psr/log/src/LoggerTrait.php ( 2.69 KB )
  76. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/psr/log/src/LoggerInterface.php ( 2.71 KB )
  77. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/framework/src/think/Cache.php ( 4.92 KB )
  78. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/psr/simple-cache/src/CacheInterface.php ( 4.71 KB )
  79. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/think-helper/src/helper/Arr.php ( 16.63 KB )
  80. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/framework/src/think/cache/driver/File.php ( 7.84 KB )
  81. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/framework/src/think/cache/Driver.php ( 9.03 KB )
  82. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/framework/src/think/contract/CacheHandlerInterface.php ( 1.99 KB )
  83. /yingpanguazai/ssd/ssd1/www/no.67808.cn/app/Request.php ( 0.09 KB )
  84. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/framework/src/think/Request.php ( 55.78 KB )
  85. /yingpanguazai/ssd/ssd1/www/no.67808.cn/app/middleware.php ( 0.25 KB )
  86. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/framework/src/think/Pipeline.php ( 2.61 KB )
  87. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/think-trace/src/TraceDebug.php ( 3.40 KB )
  88. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/framework/src/think/middleware/SessionInit.php ( 1.94 KB )
  89. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/framework/src/think/Session.php ( 1.80 KB )
  90. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/framework/src/think/session/driver/File.php ( 6.27 KB )
  91. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/framework/src/think/contract/SessionHandlerInterface.php ( 0.87 KB )
  92. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/framework/src/think/session/Store.php ( 7.12 KB )
  93. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/framework/src/think/Route.php ( 23.73 KB )
  94. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/framework/src/think/route/RuleName.php ( 5.75 KB )
  95. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/framework/src/think/route/Domain.php ( 2.53 KB )
  96. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/framework/src/think/route/RuleGroup.php ( 22.43 KB )
  97. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/framework/src/think/route/Rule.php ( 26.95 KB )
  98. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/framework/src/think/route/RuleItem.php ( 9.78 KB )
  99. /yingpanguazai/ssd/ssd1/www/no.67808.cn/route/app.php ( 1.72 KB )
  100. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/framework/src/think/facade/Route.php ( 4.70 KB )
  101. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/framework/src/think/route/dispatch/Controller.php ( 4.74 KB )
  102. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/framework/src/think/route/Dispatch.php ( 10.44 KB )
  103. /yingpanguazai/ssd/ssd1/www/no.67808.cn/app/controller/Index.php ( 4.81 KB )
  104. /yingpanguazai/ssd/ssd1/www/no.67808.cn/app/BaseController.php ( 2.05 KB )
  105. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/think-orm/src/facade/Db.php ( 0.93 KB )
  106. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/think-orm/src/db/connector/Mysql.php ( 5.44 KB )
  107. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/think-orm/src/db/PDOConnection.php ( 52.47 KB )
  108. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/think-orm/src/db/Connection.php ( 8.39 KB )
  109. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/think-orm/src/db/ConnectionInterface.php ( 4.57 KB )
  110. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/think-orm/src/db/builder/Mysql.php ( 16.58 KB )
  111. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/think-orm/src/db/Builder.php ( 24.06 KB )
  112. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/think-orm/src/db/BaseBuilder.php ( 27.50 KB )
  113. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/think-orm/src/db/Query.php ( 15.71 KB )
  114. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/think-orm/src/db/BaseQuery.php ( 45.13 KB )
  115. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/think-orm/src/db/concern/TimeFieldQuery.php ( 7.43 KB )
  116. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/think-orm/src/db/concern/AggregateQuery.php ( 3.26 KB )
  117. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/think-orm/src/db/concern/ModelRelationQuery.php ( 20.07 KB )
  118. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/think-orm/src/db/concern/ParamsBind.php ( 3.66 KB )
  119. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/think-orm/src/db/concern/ResultOperation.php ( 7.01 KB )
  120. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/think-orm/src/db/concern/WhereQuery.php ( 19.37 KB )
  121. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/think-orm/src/db/concern/JoinAndViewQuery.php ( 7.11 KB )
  122. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/think-orm/src/db/concern/TableFieldInfo.php ( 2.63 KB )
  123. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/think-orm/src/db/concern/Transaction.php ( 2.77 KB )
  124. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/framework/src/think/log/driver/File.php ( 5.96 KB )
  125. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/framework/src/think/contract/LogHandlerInterface.php ( 0.86 KB )
  126. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/framework/src/think/log/Channel.php ( 3.89 KB )
  127. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/framework/src/think/event/LogRecord.php ( 1.02 KB )
  128. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/think-helper/src/Collection.php ( 16.47 KB )
  129. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/framework/src/think/facade/View.php ( 1.70 KB )
  130. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/framework/src/think/View.php ( 4.39 KB )
  131. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/framework/src/think/Response.php ( 8.81 KB )
  132. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/framework/src/think/response/View.php ( 3.29 KB )
  133. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/framework/src/think/Cookie.php ( 6.06 KB )
  134. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/think-view/src/Think.php ( 8.38 KB )
  135. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/framework/src/think/contract/TemplateHandlerInterface.php ( 1.60 KB )
  136. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/think-template/src/Template.php ( 46.61 KB )
  137. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/think-template/src/template/driver/File.php ( 2.41 KB )
  138. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/think-template/src/template/contract/DriverInterface.php ( 0.86 KB )
  139. /yingpanguazai/ssd/ssd1/www/no.67808.cn/runtime/temp/6df755f970a38e704c5414acbc6e8bcd.php ( 12.06 KB )
  140. /yingpanguazai/ssd/ssd1/www/no.67808.cn/vendor/topthink/think-trace/src/Html.php ( 4.42 KB )
  1. CONNECT:[ UseTime:0.000798s ] mysql:host=127.0.0.1;port=3306;dbname=no_67808;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000640s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000303s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000254s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000496s ]
  6. SELECT * FROM `set` [ RunTime:0.000179s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000623s ]
  8. SELECT * FROM `article` WHERE `id` = 473461 LIMIT 1 [ RunTime:0.000607s ]
  9. UPDATE `article` SET `lasttime` = 1773084173 WHERE `id` = 473461 [ RunTime:0.007664s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000226s ]
  11. SELECT * FROM `article` WHERE `id` < 473461 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000394s ]
  12. SELECT * FROM `article` WHERE `id` > 473461 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.002987s ]
  13. SELECT * FROM `article` WHERE `id` < 473461 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000930s ]
  14. SELECT * FROM `article` WHERE `id` < 473461 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.002521s ]
  15. SELECT * FROM `article` WHERE `id` < 473461 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000928s ]
0.171608s