spring cloud gateway 一直404访问不到啊?

Question

spring cloud gateway 一直404访问不到啊，但是不通过配置的都可以请求到
真的搞不懂，捅咕半天。

通过gateway访问不到

不走gateway可以

目录

1. gateway模块
   pom.xml

   <?xml version="1.0" encoding="UTF-8"?>
   <project xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <parent>
        <groupId>com.gate</groupId>
        <artifactId>gateway-try</artifactId>
        <version>1.0-SNAPSHOT</version>
    </parent>
   
    <artifactId>gateway</artifactId>
   
    <properties>
        <maven.compiler.source>11</maven.compiler.source>
        <maven.compiler.target>11</maven.compiler.target>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <spring-cloud.version>2021.0.5</spring-cloud.version>
    </properties>
    <dependencies>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-gateway</artifactId>
        </dependency>
    </dependencies>
   
    <dependencyManagement>
   
        <dependencies>
            <dependency>
                <groupId>org.springframework.cloud</groupId>
                <artifactId>spring-cloud-dependencies</artifactId>
                <version>${spring-cloud.version}</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>
        </dependencies>
    </dependencyManagement>
   </project>

   application.yml

server:
  port: 9500

spring:
  cloud:
    gateway:
      routes:
        - id: account
          uri: http://127.0.0.1:9501
          predicates:
            - Path=/account/**
#          filters:
#            - StripPrefix=1

启动

controller

2. product
   pom.xml

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <parent>
        <groupId>com.gate</groupId>
        <artifactId>gateway-try</artifactId>
        <version>1.0-SNAPSHOT</version>
    </parent>

    <artifactId>product</artifactId>

    <properties>
        <maven.compiler.source>11</maven.compiler.source>
        <maven.compiler.target>11</maven.compiler.target>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <spring-boot.version>2.7.6</spring-boot.version>
    </properties>
    <dependencies>
<!--        <dependency>-->
<!--            <groupId>org.springframework.boot</groupId>-->
<!--            <artifactId>spring-boot-starter-web</artifactId>-->
<!--        </dependency>-->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-webflux</artifactId>
        </dependency>
    </dependencies>

    <dependencyManagement>
        <dependencies>
            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-dependencies</artifactId>
                <version>${spring-boot.version}</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>
        </dependencies>
    </dependencyManagement>

</project>

application.yml

server:
  port: 9501

启动

controller

而且很奇怪
gateway模块下加入filters，能访问到http://localhost:9500/account/product，难道不是应该访问的http://localhost:9500/product这里么，但是访问不到

server:
  port: 9500

spring:
  cloud:
    gateway:
      routes:
        - id: account
          uri: http://127.0.0.1:9501
          predicates:
            - Path=/account/**
          filters:
            - StripPrefix=1

而且还考虑加入跨域配置，又捅咕半天没啥结果，都试了一下也没解决，应该不是那个问题吧，真的很无语，感觉和视频里没差啊

Answer 1

刚看了个文档，不知道算不算解决办法，在filters中配置RewritePath，这样可以通过http://localhost:9500/account/product 请求到，但还是觉得，不用额外配置filters就应该可以访问到才行吧，搞不清楚蒙圈了。
filters:

• RewritePath=/account(?<segment>/?.*), ${segment}