1. 线上的配置

    1. spring:
    2. cloud:
    3.  gateway:
    4.     routes:
    5.      # ws表示websocket的转发
    6.      - id: test-websocket
    7.        uri: ws://127.0.0.1:9006
    8.        predicates:
    9.          - Path=/ws/**
    10.        filters:
    11.          - StripPrefix=1
    12.      # ws表示websocket的转发
    13.      - id: nocas-websocket
    14.        uri: ws://test-websocket
    15.        predicates:
    16.          - Path=/ser/ws/**
    17.        filters:
    18.          - StripPrefix=2
    19.      - id: api-websocket
    20.        uri: lb://test-websocket
    21.        predicates:
    22.          - Path=/api/**
    23.        filters:
    24.          - StripPrefix=1
    26.      # ws表示websocket的转发
    27.      - id: test-websocket2
    28.        uri: ws://127.0.0.1:9007
    29.        predicates:
    30.          - Path=/ws2/**
    31.        filters:
    32.          - StripPrefix=1
    33.      # ws表示websocket的转发 - 这是错误的
    34.      - id: nocas-websocket2
    35.        uri: ws://test-websocket2
    36.        predicates:
    37.          - Path=/ser2/ws/**
    38.        filters:
    39.          - StripPrefix=2
    40.      - id: nocas2-websocket2
    41.        uri: lb:ws://test-websocket2
    42.        predicates:
    43.          - Path=/serlb/ws/**
    44.        filters:
    45.          - StripPrefix=2
    46.      - id: api-websocket2
    47.        uri: lb://test-websocket2
    48.        predicates:
    49.          - Path=/api2/**
    50.        filters:
    51.          - StripPrefix=1

  2. 线下可以的配置 ```yaml server: port: 9005

spring: main: allow-bean-definition-overriding: true

profiles:

active: socket

application: name: gateway cloud: nacos: discovery: server-addr: 127.0.0.1:8848 # 注册中心 group: websocket namespace: f5b7faf1-58b9-4365-b366-3893c470a208 config: server-addr: 127.0.0.1:8848 # 配置中心 namespace: f5b7faf1-58b9-4365-b366-3893c470a208 group: websocket file-extension: yaml #文件扩展名格式,针对于默认的{spring.application.name}-${profile}.${file-extension:properties}配置 enabled: true #开启或关闭配置中心 gateway: discovery: locator: enabled: true # 开启基于服务的注册和发现 的 路由转发，默认轮询模式 globalcors: corsConfigurations: ‘[/*]’: allowedHeaders: ““ allowedOrigins: ““ allowedMethods: ““

配置这一项可以监控gateway各个节点的信息

management: endpoints: web: exposure: include: gateway

  2. 3. 线下不可行的配置
  3. ```yaml
  4. server:
  5.   port: 9005
  8. spring:
  9.   application:
  10.     name: test-gateway
  11.   cloud:
  12.     nacos:
  13.       discovery:
  14.         server-addr: 127.0.0.1:8848 # 注册中心
  15.         group: websocket
  16.         namespace: f5b7faf1-58b9-4365-b366-3893c470a208
  17.       config:
  18.         server-addr: 127.0.0.1:8848 # 配置中心
  19.         group: websocket
  20.         file-extension: yaml  #文件扩展名格式,针对于默认的{spring.application.name}-${profile}.${file-extension:properties}配置
  21.         enabled: true #开启或关闭配置中心
  22.         namespace: f5b7faf1-58b9-4365-b366-3893c470a208
  23.     #路由配置，user-service是我的服务名
  24.     gateway:
  25.       discovery:
  26.         locator:
  27.           enabled: true
  28. #          lower-case-service-id: true
  29.       globalcors:
  30.         corsConfigurations:
  31.           '[/**]':
  32.             allowedHeaders: "*"
  33.             allowedOrigins: "*"
  34.             allowedMethods: "*"
  37. management:
  38.   endpoints:
  39.     web:
  40.       exposure:
  41.         include: gateway
  1. 对比之后发现这个错误真无语
    1. srping.application.name=gateway （ - ） srping.application.name=test-gateway
    2. application.name的名字要跟线上的yaml名字一样。既
      1. image.pngimage.png