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spring-boot - EnableEurekaClient 导入不存在

问题描述

我在我的项目中添加了 spring-cloud-starter-netflix-eureka-client gradle 依赖关系，并取消了依赖关系。但是当在我的 Main 类中使用 @EnableEurekaClient 时，它会向我显示创建 @EnableEurekaClient 注释的建议。不显示任何 eureka 客户端的导入文件。

Unresolved reference: EnableEurekaClient

productserviceApplication.kt

  package com.main.productservice
    
    import org.springframework.boot.autoconfigure.SpringBootApplication
    import org.springframework.boot.runApplication
    
    @SpringBootApplication
    @EnableEurekaClient
    class ProductServiceApplication
    
    fun main(args: Array<String>) {
        runApplication<ProductServiceApplication>(*args)
    }

gradle.kt

import org.jetbrains.kotlin.gradle.tasks.KotlinCompile

plugins {
    id("org.springframework.boot") version "2.5.2"
    id("io.spring.dependency-management") version "1.0.11.RELEASE"
    kotlin("jvm") version "1.5.20"
    kotlin("plugin.spring") version "1.5.20"
}

group = "com.main"
version = "0.0.1-SNAPSHOT"
java.sourceCompatibility = JavaVersion.VERSION_11

repositories {
    mavenCentral()
}

dependencies {
    implementation("org.springframework.boot:spring-boot-starter-data-mongodb")
    implementation("org.springframework.boot:spring-boot-starter-web")
    implementation("com.fasterxml.jackson.module:jackson-module-kotlin")
    implementation("org.jetbrains.

    kotlin:kotlin-reflect")
        implementation("org.jetbrains.kotlin:kotlin-stdlib-jdk8")
        implementation("org.springframework.cloud:spring-cloud-starter-netflix-eureka-client")
        testImplementation("org.springframework.boot:spring-boot-starter-test")
    }
    
    tasks.withType<KotlinCompile> {
        kotlinOptions {
            freeCompilerArgs = listOf("-Xjsr305=strict")
            jvmTarget = "11"
        }
    }
    
    tasks.withType<Test> {
        useJUnitPlatform()
    }

我在@EnableEurekaClient 收到错误

标签： spring-bootkotlinspring-cloudnetflix-eurekaspring-cloud-netflix

解决方案

确保在 Gradle 构建定义中导入 Spring Cloud BOM：

extra["springCloudVersion"] = "2020.0.3"

dependencyManagement {
    imports {
        mavenBom("org.springframework.cloud:spring-cloud-dependencies:${property("springCloudVersion")}")
    }
}

EnableEurekaClient注解在 package中org.springframework.cloud.netflix.eureka。您应该将以下导入添加到您的主应用程序文件中：

import org.springframework.cloud.netflix.eureka.EnableEurekaClient

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