无法创建 .jar 文件。 使用 gradle 时出错，尤其是 ./gradlew build。 获取 java.lang.IllegalAccessError

Question

我试图构建一个 jar 文件。 基本上是尝试对我的项目进行 dockerize。 但是我无法创建 jar 文件。 我收到错误。 在运行./gradlew build出现错误：

l (in module jdk.compiler) because module jdk.compiler does not export com.sun.tools.javac.code to unnamed module @0x7fd2416f

所以，我运行了gradle --stacktrace ，然后出现了以下错误原因：

e=log4j-api, version=2.14.1}] on object of type org.gradle.api.internal.artifacts.dsl.dependencies.DefaultDependencyHandler.

构建.gradle

plugins {
    id 'org.springframework.boot' version '2.5.2'
    id 'io.spring.dependency-management' version '1.0.11.RELEASE'
    id 'java'
}

group = 'org.projects'
version = '0.0.1-SNAPSHOT'
sourceCompatibility = '15'
def versionLog4j = '2.14.1'
def versionLombok = '1.18.20'
repositories {
    mavenCentral()
}

dependencies {
    compile group: 'org.apache.logging.log4j', name: 'log4j-api', version: versionLog4j
    compile group: 'org.apache.logging.log4j', name: 'log4j-core', version: versionLog4j
    compile group: 'org.projectlombok', name: 'lombok', version: versionLombok
    annotationProcessor group: 'org.projectlombok', name: 'lombok', version: versionLombok
    implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
    implementation 'org.springframework.boot:spring-boot-starter-web'
    runtimeOnly 'org.postgresql:postgresql'
    testImplementation 'org.springframework.boot:spring-boot-starter-test'
}

test {
    useJUnitPlatform()
}

爪哇版

java 16.0.1 2021-04-20
Java(TM) SE Runtime Environment (build 16.0.1+9-24)
Java HotSpot(TM) 64-Bit Server VM (build 16.0.1+9-24, mixed mode, sharing)

gradle -v

------------------------------------------------------------
Gradle 7.1.1
------------------------------------------------------------

Build time:   2021-07-02 12:16:43 UTC
Revision:     774525a055494e0ece39f522ac7ad17498ce032c

Kotlin:       1.4.31
Groovy:       3.0.7
Ant:          Apache Ant(TM) version 1.10.9 compiled on September 27 2020
JVM:          16.0.1 (Oracle Corporation 16.0.1+9-24)
OS:           Windows 10 10.0 amd64

此外，我有一个无法修复的警告： Deprecated Gradle features were used in this build, making it incompatible with Gradle 7.0.

Answer 1

您能否使用命令行参数运行 Gradle 构建 --warning-mode=all 以查看您的构建中究竟使用了哪些已弃用的功能？

Answer 2

代替

dependencies {
    compile group: 'org.apache.logging.log4j', name: 'log4j-api', version: versionLog4j
    compile group: 'org.apache.logging.log4j', name: 'log4j-core', version: versionLog4j
}

用：

dependencies {
    implementation group: 'org.apache.logging.log4j', name: 'log4j-core', version: '2.14.1'
    implementation group: 'org.apache.logging.log4j', name: 'log4j-api', version: '2.14.1'
}