如何为 io.freefair.lombok 设置插件

How to set plugin for io.freefair.lombok

我正在尝试使用 io.freefair.lombok 插件,但 Gradle 4.10.2 出现错误。怎么设置?

plugins {
    id 'org.springframework.boot' version '2.2.5.RELEASE'
    id 'io.spring.dependency-management' version '1.0.9.RELEASE'
    id "io.freefair.lombok" version "4.0.0" // error on this line
    id 'java'
}

group = 'com.example'
version = '0.0.1-SNAPSHOT'
sourceCompatibility = '1.8'

repositories {
    mavenCentral()
    mavenLocal()
}

dependencyManagement {
    imports {
        mavenBom 'org.springframework.cloud:spring-cloud-dependencies:Hoxton.SR3'
    }
}

dependencies {
    implementation 'org.springframework.boot:spring-boot-starter-web'
    implementation 'org.springframework.cloud:spring-cloud-starter-netflix-eureka-client'
    implementation 'org.springframework.cloud:spring-cloud-starter-openfeign'
    implementation 'com.fasterxml.jackson.dataformat:jackson-dataformat-xml'
    compileOnly 'org.projectlombok:lombok'
    annotationProcessor 'org.projectlombok:lombok'
    runtimeClasspath 'org.springframework.boot:spring-boot-devtools'
    testImplementation 'org.springframework.boot:spring-boot-starter-test'
}

这是错误:

Could not run build action using Gradle distribution 'https://services.gradle.org/distributions/gradle-4.10.2-bin.zip'.
Build file 'C:\Users\user\eclipse-workspace\car-proj\build.gradle' line: 4
An exception occurred applying plugin request [id: 'io.freefair.lombok', version: '5.0.0-rc4']
Failed to apply plugin [class 'io.freefair.gradle.plugins.lombok.LombokBasePlugin']
Could not generate a proxy class for class io.freefair.gradle.plugins.lombok.LombokExtension.
org/gradle/api/provider/MapProperty
org.gradle.api.provider.MapProperty

添加更多文本,这样 post 就不是代码了

您应用的 Lombok 插件版本可能与您的 Gradle 版本不兼容。 project website 声明与 Gradle 4.10.2 兼容的最新版本是 2.x 分支,特别是 2.9.5。因此,要么使用它,要么升级到更新的 Gradle 版本。

兼容性矩阵

Plugin Version Gradle Version Java Version
6.3.x 7.3 8 - 17
6.2.x 7.2 8 - 16
6.1.x 7.1 8 - 16
6.x 7.0 8 - 16
5.3.x 6.7 8 - 15
5.1.x 6.4+ 8 - 14
5.0.x 6.3 8 - 13
4.x 5.6+ 8 - 12
3.8.x 5.5.x 8 - 12
3.3.x - 3.7.x 5.4+ 8 - 12
3.2.x 5.3+ 8 - 11
3.x 5.1+ 8 - 11
2.x 4.x 8 - 11

您可能还想升级 Gradle 以保持与 Spring 引导 Gradle 插件的兼容性。

Spring Boot’s Gradle plugin requires Gradle 5.x or 6.x (4.10 is also supported but this support is deprecated and will be removed in a future release).

(来自:Spring Boot Gradle Plugin Reference Guide

更新

在更仔细地检查了您的 build.gradle 之后,您已经在 dependencies 块中定义了 Lombok 处理:

compileOnly 'org.projectlombok:lombok'
annotationProcessor 'org.projectlombok:lombok'

您可以使用此插件或 Lombok 插件。无需同时申请。