设置JVM选项以避免错误org.springframework.cglib.core.ReflectUtils $ 1 非法reflection访问
我使用Spring Boot 2.0.0.RC1，JDK 9.0.4，IntelliJ IDEA 2017.3.4 Ultimate，Gradle 4.5.1。 Spring Boot RC1版本（严格来说，Spring Framework 5.0.3.RELEASE）有一个已知的问题： https ：//jira.spring.io/browse/SPR-15859，我也在这里看到它https://github.com/ dsyer /弹簧引导java的9＃创建-A-弹簧引导应用
Spring开发人员建议
您可以通过在命令行中添加-illegal-access = deny来关闭它（Java 9中的默认值是允许的）。
我选择菜单帮助\编辑自定义VM选项… ，然后在文件的最后一行添加新选项。
然后我发现了错误
> Unrecognized option: -illegal-access=deny > > Error: Could not create the Java Virtual Machine. > > Error: A fatal exception has occurred. Program will exit. Full console log /Library/Java/JavaVirtualMachines/jdk-9.0.4.jdk/Contents/Home/bin/java -XX:TieredStopAtLevel=1 -noverify -Dspring.output.ansi.enabled=always -Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.port=50382 -Dcom.sun.management.jmxremote.authenticate=false -Dcom.sun.management.jmxremote.ssl=false -Djava.rmi.server.hostname=127.0.0.1 -Dspring.liveBeansView.mbeanDomain -Dspring.application.admin.enabled=true "-javaagent:/Applications/IntelliJ IDEA.app/Contents/lib/idea_rt.jar=50383:/Applications/IntelliJ IDEA.app/Contents/bin" -Dfile.encoding=UTF-8 -classpath /Users/donhuvy/Documents/source_code/gitlab.com/Donhu/accounting_vy/source_code/out/production/classes:/Users/donhuvy/Documents/source_code/gitlab.com/Donhu/accounting_vy/source_code/out/production/resources:/Users/donhuvy/.m2/repository/org/springframework/boot/spring-boot-starter-actuator/2.0.0.RC1/spring-boot-starter-actuator-2.0.0.RC1.jar:/Users/donhuvy/.m2/repository/org/springframework/boot/spring-boot-starter-data-jpa/2.0.0.RC1/spring-boot-starter-data-jpa-2.0.0.RC1.jar:/Users/donhuvy/.gradle/caches/modules-2/files-2.1/org.springframework.boot/spring-boot-starter-jersey/2.0.0.RC1/84315afdba22f18e8473dabe39507c2f7329bbf/spring-boot-starter-jersey-2.0.0.RC1.jar:/Users/donhuvy/.gradle/caches/modules-2/files-2.1/org.springframework.boot/spring-boot-starter-mail/2.0.0.RC1/5cd08bbbfaa424ab2e250e51dd9d13bd38a1d42d/spring-boot-starter-mail-2.0.0.RC1.jar:/Users/donhuvy/.m2/repository/org/springframework/boot/spring-boot-starter-thymeleaf/2.0.0.RC1/spring-boot-starter-thymeleaf-2.0.0.RC1.jar:/Users/donhuvy/.m2/repository/org/springframework/boot/spring-boot-starter-web/2.0.0.RC1/spring-boot-starter-web-2.0.0.RC1.jar:/Users/donhuvy/.gradle/caches/modules-2/files-2.1/org.hibernate/hibernate-entitymanager/5.2.13.Final/cdef4ec0e1c9739942fbd16bb6b355d5fb804fba/hibernate-entitymanager-5.2.13.Final.jar:/Users/donhuvy/.gradle/caches/modules-2/files-2.1/org.hibernate/hibernate-core/5.2.13.Final/830492a74b3013ef75135ea4120b2ac23fa7ad9f/hibernate-core-5.2.13.Final.jar:/Users/donhuvy/.gradle/caches/modules-2/files-2.1/javax.xml.bind/jaxb-api/2.3.0/99f802e0cb3e953ba3d6e698795c4aeb98d37c48/jaxb-api-2.3.0.jar:/Users/donhuvy/.gradle/caches/modules-2/files-2.1/com.sun.xml.bind/jaxb-core/2.3.0/d044c784e41d026778693fb44a8026c1fd9a7506/jaxb-core-2.3.0.jar:/Users/donhuvy/.gradle/caches/modules-2/files-2.1/com.sun.xml.bind/jaxb-impl/2.3.0/3a3c6a62719d967175b76b63925f1fb495f11437/jaxb-impl-2.3.0.jar:/Users/donhuvy/.gradle/caches/modules-2/files-2.1/org.hibernate.javax.persistence/hibernate-jpa-2.1-api/1.0.2.Final/52afb5762c704a6b586e27742470c08f91877fc1/hibernate-jpa-2.1-api-1.0.2.Final.jar:/Users/donhuvy/.m2/repository/org/springframework/data/spring-data-jpa/2.0.3.RELEASE/spring-data-jpa-2.0.3.RELEASE.jar:/Users/donhuvy/.m2/repository/org/springframework/spring-orm/5.0.3.RELEASE/spring-orm-5.0.3.RELEASE.jar:/Users/donhuvy/.m2/repository/com/oracle/ojdbc7/12.1.0.1/ojdbc7-12.1.0.1.jar:/Users/donhuvy/.m2/repository/org/springframework/boot/spring-boot-starter-aop/2.0.0.RC1/spring-boot-starter-aop-2.0.0.RC1.jar:/Users/donhuvy/.m2/repository/org/springframework/boot/spring-boot-starter-jdbc/2.0.0.RC1/spring-boot-starter-jdbc-2.0.0.RC1.jar:/Users/donhuvy/.m2/repository/org/springframework/boot/spring-boot-starter-json/2.0.0.RC1/spring-boot-starter-json-2.0.0.RC1.jar:/Users/donhuvy/.gradle/caches/modules-2/files-2.1/org.springframework.boot/spring-boot-starter-validation/2.0.0.RC1/63ff3ff19491dc47d0b9b47e7770ddd1dbeeacb0/spring-boot-starter-validation-2.0.0.RC1.jar:/Users/donhuvy/.m2/repository/org/springframework/boot/spring-boot-devtools/2.0.0.RC1/spring-boot-devtools-2.0.0.RC1.jar:/Users/donhuvy/.m2/repository/org/springframework/boot/spring-boot-starter/2.0.0.RC1/spring-boot-starter-2.0.0.RC1.jar:/Users/donhuvy/.m2/repository/org/springframework/boot/spring-boot-actuator-autoconfigure/2.0.0.RC1/spring-boot-actuator-autoconfigure-2.0.0.RC1.jar:/Users/donhuvy/.m2/repository/io/micrometer/micrometer-core/1.0.0-rc.8/micrometer-core-1.0.0-rc.8.jar:/Users/donhuvy/.m2/repository/javax/transaction/javax.transaction-api/1.2/javax.transaction-api-1.2.jar:/Users/donhuvy/.m2/repository/org/springframework/spring-aspects/5.0.3.RELEASE/spring-aspects-5.0.3.RELEASE.jar:/Users/donhuvy/.gradle/caches/modules-2/files-2.1/org.glassfish.jersey.ext/jersey-spring4/2.26/e5f2654b343c31078d9b5c8a4f43b838b320099f/jersey-spring4-2.26.jar:/Users/donhuvy/.m2/repository/org/springframework/spring-webmvc/5.0.3.RELEASE/spring-webmvc-5.0.3.RELEASE.jar:/Users/donhuvy/.m2/repository/org/springframework/spring-web/5.0.3.RELEASE/spring-web-5.0.3.RELEASE.jar:/Users/donhuvy/.gradle/caches/modules-2/files-2.1/org.glassfish.jersey.containers/jersey-container-servlet/2.26/8723d05d1fe2fdda54d0921836ea5daa5abe5f00/jersey-container-servlet-2.26.jar:/Users/donhuvy/.gradle/caches/modules-2/files-2.1/org.glassfish.jersey.containers/jersey-container-servlet-core/2.26/66a0d51facf1e49e2353ff0d2a2d4a9e2fa3f836/jersey-container-servlet-core-2.26.jar:/Users/donhuvy/.gradle/caches/modules-2/files-2.1/org.glassfish.jersey.ext/jersey-bean-validation/2.26/33747b4e8a07c53550ee1cbe7fc4321600842c5a/jersey-bean-validation-2.26.jar:/Users/donhuvy/.gradle/caches/modules-2/files-2.1/org.glassfish.jersey.core/jersey-server/2.26/aa8eff3d591641dadd7c9880bb73b59bf46d4c82/jersey-server-2.26.jar:/Users/donhuvy/.gradle/caches/modules-2/files-2.1/org.glassfish.jersey.media/jersey-media-json-jackson/2.26/ce3109479991527107921ca5e7943a6e7e20db80/jersey-media-json-jackson-2.26.jar:/Users/donhuvy/.gradle/caches/modules-2/files-2.1/org.springframework/spring-context-support/5.0.3.RELEASE/853800b9fe479931f8ec5aaf7c19e285d5de1402/spring-context-support-5.0.3.RELEASE.jar:/Users/donhuvy/.m2/repository/org/springframework/boot/spring-boot-autoconfigure/2.0.0.RC1/spring-boot-autoconfigure-2.0.0.RC1.jar:/Users/donhuvy/.m2/repository/org/springframework/boot/spring-boot-actuator/2.0.0.RC1/spring-boot-actuator-2.0.0.RC1.jar:/Users/donhuvy/.m2/repository/org/springframework/boot/spring-boot/2.0.0.RC1/spring-boot-2.0.0.RC1.jar:/Users/donhuvy/.gradle/caches/modules-2/files-2.1/org.glassfish.hk2/spring-bridge/2.5.0-b42/7cedc63a9079e87b5a2685c054e61cfce8c44837/spring-bridge-2.5.0-b42.jar:/Users/donhuvy/.m2/repository/org/springframework/spring-context/5.0.3.RELEASE/spring-context-5.0.3.RELEASE.jar:/Users/donhuvy/.gradle/caches/modules-2/files-2.1/com.sun.mail/javax.mail/1.6.0/a055c648842c4954c1f7db7254f45d9ad565e278/javax.mail-1.6.0.jar:/Users/donhuvy/.m2/repository/org/thymeleaf/thymeleaf-spring5/3.0.9.RELEASE/thymeleaf-spring5-3.0.9.RELEASE.jar:/Users/donhuvy/.m2/repository/org/thymeleaf/extras/thymeleaf-extras-java8time/3.0.1.RELEASE/thymeleaf-extras-java8time-3.0.1.RELEASE.jar:/Users/donhuvy/.m2/repository/org/hibernate/validator/hibernate-validator/6.0.7.Final/hibernate-validator-6.0.7.Final.jar:/Users/donhuvy/.m2/repository/org/hibernate/common/hibernate-commons-annotations/5.0.1.Final/hibernate-commons-annotations-5.0.1.Final.jar:/Users/donhuvy/.m2/repository/org/jboss/logging/jboss-logging/3.3.1.Final/jboss-logging-3.3.1.Final.jar:/Users/donhuvy/.gradle/caches/modules-2/files-2.1/org.glassfish.jersey.inject/jersey-hk2/2.26/df27f7d7577acf4b532684448021632098924dab/jersey-hk2-2.26.jar:/Users/donhuvy/.gradle/caches/modules-2/files-2.1/org.glassfish.hk2/hk2/2.5.0-b42/adc396d57e9cada50f57d32cdabaf31a20a758d/hk2-2.5.0-b42.jar:/Users/donhuvy/.gradle/caches/modules-2/files-2.1/org.glassfish.hk2/config-types/2.5.0-b42/3e927a0624955d10bec3eb5424a1e6ca3d5f92ae/config-types-2.5.0-b42.jar:/Users/donhuvy/.gradle/caches/modules-2/files-2.1/org.glassfish.hk2/hk2-config/2.5.0-b42/de522871d987e2bf502753c807461f9ee805f6bd/hk2-config-2.5.0-b42.jar:/Users/donhuvy/.gradle/caches/modules-2/files-2.1/org.glassfish.hk2/hk2-core/2.5.0-b42/7a4954663f1b65b1938fd275b34bbf1e23965381/hk2-core-2.5.0-b42.jar:/Users/donhuvy/.gradle/caches/modules-2/files-2.1/org.glassfish.hk2/hk2-runlevel/2.5.0-b42/6502d8997ac961f0d2d16d90e838d25626c1a37b/hk2-runlevel-2.5.0-b42.jar:/Users/donhuvy/.gradle/caches/modules-2/files-2.1/org.glassfish.hk2/hk2-locator/2.5.0-b42/9d6edc0cb226401a8316e67d81bfc37cb626ef91/hk2-locator-2.5.0-b42.jar:/Users/donhuvy/.m2/repository/org/javassist/javassist/3.22.0-CR2/javassist-3.22.0-CR2.jar:/Users/donhuvy/.m2/repository/antlr/antlr/2.7.7/antlr-2.7.7.jar:/Users/donhuvy/.m2/repository/org/jboss/spec/javax/transaction/jboss-transaction-api_1.2_spec/1.0.1.Final/jboss-transaction-api_1.2_spec-1.0.1.Final.jar:/Users/donhuvy/.m2/repository/org/jboss/jandex/2.0.3.Final/jandex-2.0.3.Final.jar:/Users/donhuvy/.m2/repository/com/fasterxml/classmate/1.3.4/classmate-1.3.4.jar:/Users/donhuvy/.m2/repository/dom4j/dom4j/1.6.1/dom4j-1.6.1.jar:/Users/donhuvy/.m2/repository/net/bytebuddy/byte-buddy/1.7.9/byte-buddy-1.7.9.jar:/Users/donhuvy/.m2/repository/org/springframework/data/spring-data-commons/2.0.3.RELEASE/spring-data-commons-2.0.3.RELEASE.jar:/Users/donhuvy/.m2/repository/org/springframework/spring-aop/5.0.3.RELEASE/spring-aop-5.0.3.RELEASE.jar:/Users/donhuvy/.m2/repository/org/springframework/spring-jdbc/5.0.3.RELEASE/spring-jdbc-5.0.3.RELEASE.jar:/Users/donhuvy/.m2/repository/org/springframework/spring-tx/5.0.3.RELEASE/spring-tx-5.0.3.RELEASE.jar:/Users/donhuvy/.m2/repository/org/springframework/spring-beans/5.0.3.RELEASE/spring-beans-5.0.3.RELEASE.jar:/Users/donhuvy/.m2/repository/org/springframework/spring-expression/5.0.3.RELEASE/spring-expression-5.0.3.RELEASE.jar:/Users/donhuvy/.m2/repository/org/springframework/spring-core/5.0.3.RELEASE/spring-core-5.0.3.RELEASE.jar:/Users/donhuvy/.gradle/caches/modules-2/files-2.1/org.aspectj/aspectjrt/1.8.13/bfc5a877fd80648e5467239d370735654aaf7a92/aspectjrt-1.8.13.jar:/Users/donhuvy/.m2/repository/com/zaxxer/HikariCP/2.7.6/HikariCP-2.7.6.jar:/Users/donhuvy/.m2/repository/org/thymeleaf/thymeleaf/3.0.9.RELEASE/thymeleaf-3.0.9.RELEASE.jar:/Users/donhuvy/.m2/repository/org/springframework/boot/spring-boot-starter-logging/2.0.0.RC1/spring-boot-starter-logging-2.0.0.RC1.jar:/Users/donhuvy/.m2/repository/ch/qos/logback/logback-classic/1.2.3/logback-classic-1.2.3.jar:/Users/donhuvy/.m2/repository/org/apache/logging/log4j/log4j-to-slf4j/2.10.0/log4j-to-slf4j-2.10.0.jar:/Users/donhuvy/.m2/repository/org/slf4j/jul-to-slf4j/1.7.25/jul-to-slf4j-1.7.25.jar:/Users/donhuvy/.m2/repository/org/slf4j/slf4j-api/1.7.25/slf4j-api-1.7.25.jar:/Users/donhuvy/.gradle/caches/modules-2/files-2.1/org.glassfish.jersey.core/jersey-client/2.26/125b8d1040d121a5dc4ce6858e21a6160bed7afa/jersey-client-2.26.jar:/Users/donhuvy/.gradle/cache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com.donhuvy.AccountingVyApplication The Class-Path manifest attribute in /Users/donhuvy/.gradle/caches/modules-2/files-2.1/com.sun.xml.bind/jaxb-core/2.3.0/d044c784e41d026778693fb44a8026c1fd9a7506/jaxb-core-2.3.0.jar referenced one or more files that do not exist: file:/Users/donhuvy/.gradle/caches/modules-2/files-2.1/com.sun.xml.bind/jaxb-core/2.3.0/d044c784e41d026778693fb44a8026c1fd9a7506/jaxb-api.jar The Class-Path manifest attribute in /Users/donhuvy/.gradle/caches/modules-2/files-2.1/com.sun.xml.bind/jaxb-impl/2.3.0/3a3c6a62719d967175b76b63925f1fb495f11437/jaxb-impl-2.3.0.jar referenced one or more files that do not exist: file:/Users/donhuvy/.gradle/caches/modules-2/files-2.1/com.sun.xml.bind/jaxb-impl/2.3.0/3a3c6a62719d967175b76b63925f1fb495f11437/jaxb-core.jar The Class-Path manifest attribute in /Users/donhuvy/.gradle/caches/modules-2/files-2.1/org.glassfish.hk2/hk2/2.5.0-b42/adc396d57e9cada50f57d32cdabaf31a20a758d/hk2-2.5.0-b42.jar referenced one or more files that do not exist: file:/Users/donhuvy/.gradle/caches/modules-2/files-2.1/org.glassfish.hk2/hk2/2.5.0-b42/adc396d57e9cada50f57d32cdabaf31a20a758d/hk2-utils.jar,file:/Users/donhuvy/.gradle/caches/modules-2/files-2.1/org.glassfish.hk2/hk2/2.5.0-b42/adc396d57e9cada50f57d32cdabaf31a20a758d/javax.annotation-api.jar,file:/Users/donhuvy/.gradle/caches/modules-2/files-2.1/org.glassfish.hk2/hk2/2.5.0-b42/adc396d57e9cada50f57d32cdabaf31a20a758d/javax.inject.jar,file:/Users/donhuvy/.gradle/caches/modules-2/files-2.1/org.glassfish.hk2/hk2/2.5.0-b42/adc396d57e9cada50f57d32cdabaf31a20a758d/hk2-api.jar,file:/Users/donhuvy/.gradle/caches/modules-2/files-2.1/org.glassfish.hk2/hk2/2.5.0-b42/adc396d57e9cada50f57d32cdabaf31a20a758d/aopalliance-repackaged.jar,file:/Users/donhuvy/.gradle/caches/modules-2/files-2.1/org.glassfish.hk2/hk2/2.5.0-b42/adc396d57e9cada50f57d32cdabaf31a20a758d/config-types.jar,file:/Users/donhuvy/.gradle/caches/modules-2/files-2.1/org.glassfish.hk2/hk2/2.5.0-b42/adc396d57e9cada50f57d32cdabaf31a20a758d/hk2-core.jar,file:/Users/donhuvy/.gradle/caches/modules-2/files-2.1/org.glassfish.hk2/hk2/2.5.0-b42/adc396d57e9cada50f57d32cdabaf31a20a758d/hk2-config.jar,file:/Users/donhuvy/.gradle/caches/modules-2/files-2.1/org.glassfish.hk2/hk2/2.5.0-b42/adc396d57e9cada50f57d32cdabaf31a20a758d/tiger-types.jar,file:/Users/donhuvy/.gradle/caches/modules-2/files-2.1/org.glassfish.hk2/hk2/2.5.0-b42/adc396d57e9cada50f57d32cdabaf31a20a758d/hibernate-validator.jar,file:/Users/donhuvy/.gradle/caches/modules-2/files-2.1/org.glassfish.hk2/hk2/2.5.0-b42/adc396d57e9cada50f57d32cdabaf31a20a758d/validation-api.jar,file:/Users/donhuvy/.gradle/caches/modules-2/files-2.1/org.glassfish.hk2/hk2/2.5.0-b42/adc396d57e9cada50f57d32cdabaf31a20a758d/jboss-logging.jar,file:/Users/donhuvy/.gradle/caches/modules-2/files-2.1/org.glassfish.hk2/hk2/2.5.0-b42/adc396d57e9cada50f57d32cdabaf31a20a758d/classmate.jar,file:/Users/donhuvy/.gradle/caches/modules-2/files-2.1/org.glassfish.hk2/hk2/2.5.0-b42/adc396d57e9cada50f57d32cdabaf31a20a758d/hk2-locator.jar,file:/Users/donhuvy/.gradle/caches/modules-2/files-2.1/org.glassfish.hk2/hk2/2.5.0-b42/adc396d57e9cada50f57d32cdabaf31a20a758d/javax.inject.jar,file:/Users/donhuvy/.gradle/caches/modules-2/files-2.1/org.glassfish.hk2/hk2/2.5.0-b42/adc396d57e9cada50f57d32cdabaf31a20a758d/javassist.jar,file:/Users/donhuvy/.gradle/caches/modules-2/files-2.1/org.glassfish.hk2/hk2/2.5.0-b42/adc396d57e9cada50f57d32cdabaf31a20a758d/hk2-runlevel.jar,file:/Users/donhuvy/.gradle/caches/modules-2/files-2.1/org.glassfish.hk2/hk2/2.5.0-b42/adc396d57e9cada50f57d32cdabaf31a20a758d/class-model.jar,file:/Users/donhuvy/.gradle/caches/modules-2/files-2.1/org.glassfish.hk2/hk2/2.5.0-b42/adc396d57e9cada50f57d32cdabaf31a20a758d/asm-all-repackaged.jar 08:34:57.775 [main] DEBUG org.springframework.boot.devtools.settings.DevToolsSettings - Included patterns for restart : [] 08:34:57.778 [main] DEBUG org.springframework.boot.devtools.settings.DevToolsSettings - Excluded patterns for restart : [/spring-boot-starter-[\w-]+/, /spring-boot/target/classes/, /spring-boot-starter/target/classes/, /spring-boot-devtools/target/classes/, /spring-boot-actuator/target/classes/, /spring-boot-autoconfigure/target/classes/] 08:34:57.778 [main] DEBUG org.springframework.boot.devtools.restart.ChangeableUrls - Matching URLs for reloading : [file:/Users/donhuvy/Documents/source_code/gitlab.com/Donhu/accounting_vy/source_code/out/production/classes/, file:/Users/donhuvy/Documents/source_code/gitlab.com/Donhu/accounting_vy/source_code/out/production/resources/] WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by org.springframework.cglib.core.ReflectUtils$1 (file:/Users/donhuvy/.m2/repository/org/springframework/spring-core/5.0.3.RELEASE/spring-core-5.0.3.RELEASE.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int,java.security.ProtectionDomain) WARNING: Please consider reporting this to the maintainers of org.springframework.cglib.core.ReflectUtils$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release 
如何正确添加选项-illegal-access=deny到IntelliJ IDEA？
更新：解决方案
TL; DR ：
要运行代码，您需要添加选项
--add-opens java.base/java.lang=ALL-UNNAMED
如我在此处所述，运行代码的JVM。 在IntelliJ中运行应用程序时，应用程序VM选项在“ 运行/调试配置VM选项”选项卡中设置 ，如：
--add-opens java.base/java.lang=ALL-UNNAMED -server
我没有使用IntelliJ所以这没有经过测试。
我认为你将你的问题与部分和错误的答案结合起来。 我想你的意思是提出以下问题：
当我使用Gradle 4.5.1作为我的构建工具在我的Mac上运行IntelliJ IDEA 2017.3.4 Ultimate中的JDK 9.0.4 Spring Boot 2.0.0.RC1应用程序时，我的应用程序在控制台中打印以下内容：
WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by org.springframework.cglib.core.ReflectUtils$1() to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int,java.security.ProtectionDomain) WARNING: Please consider reporting this to the maintainers of org.springframework.cglib.core.ReflectUtils$1如何从IntelliJ控制台中删除此警告？
这是你要问的吗？ 如果是这样，请将此问题替换为此文本。 并且当文本可以传达内容时避免使用图像。