IDEA 配置项目的JVM运行内存大小

àì夳堔傛蜴生んèń 2022-11-16 05:59 1960阅读 0赞

# 叙述 #

在开发当中，idea默认服务启动要占用1G内存。其实每个项目本地开发和调试的时候，根本不需要1G内存，200M左右足以。

这样可以在本机内存有限的情况下，用最小的内存，启动开发调试项目。

如果在微服务体系下，那效果更明显，相同的内存可以启动更多的服务。

## 解决方案 ##

配置参数

-Xms1024m　　//设置堆的最小值
    -Xmx2048m   //设置堆的最大值
    -Xmn512m    //设置新生代大小
    -XX:MetaspaceSize=256m //设置初始Metaspace空间的大小

-Xms20m -Xmx200m -XX:+HeapDumpOnOutOfMemoryError

idea操作图

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0c5NzEwMDUyODdX_size_16_color_FFFFFF_t_70][]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0c5NzEwMDUyODdX_size_16_color_FFFFFF_t_70 1][]

如果大项目启动。默认1G不够，那会报内存溢出

"C:\Program Files\Java\jdk1.8.0_211\bin\java.exe" -Xms20m -Xmx200m -XX:+HeapDumpOnOutOfMemoryError -javaagent:C:\Users\XXXX\AppData\Local\JetBrains\Toolbox\apps\IDEA-U\ch-0\201.7223.91\lib\idea_rt.jar=11655:C:\Users\TC_em\AppData\Local\JetBrains\Toolbox\apps\IDEA-U\ch-0\201.7223.91\bin -Dfile.encoding=UTF-8 -classpath "C:\Program Files\Java\jdk1.8.0_211\jre\lib\charsets.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\deploy.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\ext\access-bridge-64.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\ext\cldrdata.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\ext\dnsns.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\ext\jaccess.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\ext\jfxrt.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\ext\localedata.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\ext\nashorn.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\ext\sunec.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\ext\sunjce_provider.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\ext\sunmscapi.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\ext\sunpkcs11.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\ext\zipfs.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\javaws.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\jce.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\jfr.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\jfxswt.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\jsse.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\management-agent.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\plugin.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\resources.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\rt.jar;F:\XXX\IDEA-Workspace\XXX\target\classes;F:\GW\apache-maven-3.3.9\m3\repository\com\xuxueli\xxl-job-core\2.0.1\xxl-job-core-2.0.1.jar;F:\GW\apache-maven-3.3.9\m3\repository\com\xuxueli\xxl-rpc-core\1.2.1\xxl-rpc-core-1.2.1.jar;F:\GW\apache-maven-3.3.9\m3\repository\com\caucho\hessian\4.0.51\hessian-4.0.51.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\eclipse\jetty\jetty-server\9.4.5.v20170502\jetty-server-9.4.5.v20170502.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\eclipse\jetty\jetty-http\9.4.5.v20170502\jetty-http-9.4.5.v20170502.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\eclipse\jetty\jetty-util\9.4.5.v20170502\jetty-util-9.4.5.v20170502.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\eclipse\jetty\jetty-io\9.4.5.v20170502\jetty-io-9.4.5.v20170502.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\eclipse\jetty\jetty-client\9.4.5.v20170502\jetty-client-9.4.5.v20170502.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\codehaus\groovy\groovy\2.4.11\groovy-2.4.11.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\apache\commons\commons-exec\1.3\commons-exec-1.3.jar;F:\GW\apache-maven-3.3.9\m3\repository\com\fasterxml\jackson\core\jackson-databind\2.8.8\jackson-databind-2.8.8.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\mongodb\mongo-java-driver\3.9.0\mongo-java-driver-3.9.0.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\springframework\boot\spring-boot-starter-data-mongodb\2.1.0.RELEASE\spring-boot-starter-data-mongodb-2.1.0.RELEASE.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\mongodb\mongodb-driver\3.4.2\mongodb-driver-3.4.2.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\mongodb\bson\3.4.2\bson-3.4.2.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\mongodb\mongodb-driver-core\3.4.2\mongodb-driver-core-3.4.2.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\springframework\data\spring-data-mongodb\1.10.4.RELEASE\spring-data-mongodb-1.10.4.RELEASE.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\springframework\spring-tx\4.3.9.RELEASE\spring-tx-4.3.9.RELEASE.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\springframework\spring-expression\4.3.9.RELEASE\spring-expression-4.3.9.RELEASE.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\springframework\data\spring-data-commons\1.13.4.RELEASE\spring-data-commons-1.13.4.RELEASE.jar;F:\GW\apache-maven-3.3.9\m3\repository\xerces\xercesImpl\2.11.0\xercesImpl-2.11.0.jar;F:\GW\apache-maven-3.3.9\m3\repository\xml-apis\xml-apis\1.4.01\xml-apis-1.4.01.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\apache\xmlbeans\xmlbeans\2.6.0\xmlbeans-2.6.0.jar;F:\GW\apache-maven-3.3.9\m3\repository\stax\stax-api\1.0.1\stax-api-1.0.1.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\apache\commons\commons-lang3\3.5\commons-lang3-3.5.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\apache\httpcomponents\httpmime\4.5.3\httpmime-4.5.3.jar;F:\GW\apache-maven-3.3.9\m3\repository\dom4j\dom4j\1.6.1\dom4j-1.6.1.jar;F:\GW\apache-maven-3.3.9\m3\repository\com\aliyun\openservices\ons-client\1.2.3\ons-client-1.2.3.jar;F:\GW\apache-maven-3.3.9\m3\repository\com\alibaba\rocketmq\rocketmq-client\3.5.3\rocketmq-client-3.5.3.jar;F:\GW\apache-maven-3.3.9\m3\repository\com\alibaba\rocketmq\rocketmq-common\3.5.3\rocketmq-common-3.5.3.jar;F:\GW\apache-maven-3.3.9\m3\repository\com\alibaba\rocketmq\rocketmq-remoting\3.5.3\rocketmq-remoting-3.5.3.jar;F:\GW\apache-maven-3.3.9\m3\repository\io\netty\netty-all\4.0.36.Final\netty-all-4.0.36.Final.jar;F:\GW\apache-maven-3.3.9\m3\repository\com\aliyun\openservices\ons-api\1.2.3\ons-api-1.2.3.jar;F:\GW\apache-maven-3.3.9\m3\repository\com\aliyun\openservices\ons-trace-core\1.2.3\ons-trace-core-1.2.3.jar;F:\GW\apache-maven-3.3.9\m3\repository\com\aliyun\openservices\ons-auth4client\1.2.3\ons-auth4client-1.2.3.jar;F:\GW\apache-maven-3.3.9\m3\repository\com\alibaba\dubbo\2.5.3\dubbo-2.5.3.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\javassist\javassist\3.21.0-GA\javassist-3.21.0-GA.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\jboss\netty\netty\3.2.5.Final\netty-3.2.5.Final.jar;F:\GW\apache-maven-3.3.9\m3\repository\com\github\sgroschupf\zkclient\0.1\zkclient-0.1.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\apache\zookeeper\zookeeper\3.3.3\zookeeper-3.3.3.jar;F:\GW\apache-maven-3.3.9\m3\repository\jline\jline\0.9.94\jline-0.9.94.jar;F:\GW\apache-maven-3.3.9\m3\repository\log4j\log4j\1.2.14\log4j-1.2.14.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\mybatis\caches\mybatis-memcached\1.0.0\mybatis-memcached-1.0.0.jar;F:\GW\apache-maven-3.3.9\m3\repository\net\spy\spymemcached\2.10.6\spymemcached-2.10.6.jar;F:\GW\apache-maven-3.3.9\m3\repository\com\vdurmont\emoji-java\4.0.0\emoji-java-4.0.0.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\springframework\boot\spring-boot-starter\1.5.4.RELEASE\spring-boot-starter-1.5.4.RELEASE.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\springframework\boot\spring-boot\1.5.4.RELEASE\spring-boot-1.5.4.RELEASE.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\springframework\boot\spring-boot-autoconfigure\1.5.4.RELEASE\spring-boot-autoconfigure-1.5.4.RELEASE.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\springframework\boot\spring-boot-starter-logging\1.5.4.RELEASE\spring-boot-starter-logging-1.5.4.RELEASE.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\springframework\spring-core\4.3.9.RELEASE\spring-core-4.3.9.RELEASE.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\yaml\snakeyaml\1.17\snakeyaml-1.17.jar;F:\GW\apache-maven-3.3.9\m3\repository\junit\junit\4.12\junit-4.12.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\hamcrest\hamcrest-core\1.3\hamcrest-core-1.3.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\springframework\spring-test\4.3.9.RELEASE\spring-test-4.3.9.RELEASE.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\springframework\boot\spring-boot-starter-web\1.5.4.RELEASE\spring-boot-starter-web-1.5.4.RELEASE.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\hibernate\hibernate-validator\5.3.5.Final\hibernate-validator-5.3.5.Final.jar;F:\GW\apache-maven-3.3.9\m3\repository\javax\validation\validation-api\1.1.0.Final\validation-api-1.1.0.Final.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\jboss\logging\jboss-logging\3.3.1.Final\jboss-logging-3.3.1.Final.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\springframework\spring-web\4.3.9.RELEASE\spring-web-4.3.9.RELEASE.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\springframework\spring-webmvc\4.3.9.RELEASE\spring-webmvc-4.3.9.RELEASE.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\springframework\boot\spring-boot-starter-data-redis\1.5.4.RELEASE\spring-boot-starter-data-redis-1.5.4.RELEASE.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\springframework\data\spring-data-redis\1.8.4.RELEASE\spring-data-redis-1.8.4.RELEASE.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\springframework\data\spring-data-keyvalue\1.2.4.RELEASE\spring-data-keyvalue-1.2.4.RELEASE.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\springframework\spring-oxm\4.3.9.RELEASE\spring-oxm-4.3.9.RELEASE.jar;F:\GW\apache-maven-3.3.9\m3\repository\redis\clients\jedis\2.9.0\jedis-2.9.0.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\apache\commons\commons-pool2\2.4.2\commons-pool2-2.4.2.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\springframework\boot\spring-boot-starter-jta-narayana\1.5.4.RELEASE\spring-boot-starter-jta-narayana-1.5.4.RELEASE.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\jboss\jboss-transaction-spi\7.6.0.Final\jboss-transaction-spi-7.6.0.Final.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\jboss\spec\javax\resource\jboss-connector-api_1.7_spec\1.0.0.Final\jboss-connector-api_1.7_spec-1.0.0.Final.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\jboss\narayana\jta\jdbc\5.5.24.Final\jdbc-5.5.24.Final.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\jboss\narayana\jta\jms\5.5.24.Final\jms-5.5.24.Final.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\jboss\narayana\jta\jta\5.5.24.Final\jta-5.5.24.Final.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\jboss\narayana\common\5.5.24.Final\common-5.5.24.Final.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\jboss\narayana\arjunacore\arjuna\5.5.24.Final\arjuna-5.5.24.Final.jar;C:\Program Files\Java\jdk1.8.0_211\lib\jconsole.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\jboss\narayana\jts\narayana-jts-integration\5.5.24.Final\narayana-jts-integration-5.5.24.Final.jar;F:\GW\apache-maven-3.3.9\m3\repository\javax\transaction\javax.transaction-api\1.2\javax.transaction-api-1.2.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\springframework\boot\spring-boot-starter-freemarker\1.5.4.RELEASE\spring-boot-starter-freemarker-1.5.4.RELEASE.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\freemarker\freemarker\2.3.26-incubating\freemarker-2.3.26-incubating.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\springframework\hateoas\spring-hateoas\0.23.0.RELEASE\spring-hateoas-0.23.0.RELEASE.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\springframework\spring-aop\4.3.9.RELEASE\spring-aop-4.3.9.RELEASE.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\springframework\spring-beans\4.3.9.RELEASE\spring-beans-4.3.9.RELEASE.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\springframework\spring-context\4.3.9.RELEASE\spring-context-4.3.9.RELEASE.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\slf4j\slf4j-api\1.7.25\slf4j-api-1.7.25.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\mybatis\spring\boot\mybatis-spring-boot-starter\1.3.0\mybatis-spring-boot-starter-1.3.0.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\springframework\boot\spring-boot-starter-jdbc\1.5.4.RELEASE\spring-boot-starter-jdbc-1.5.4.RELEASE.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\apache\tomcat\tomcat-jdbc\8.5.15\tomcat-jdbc-8.5.15.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\apache\tomcat\tomcat-juli\8.5.15\tomcat-juli-8.5.15.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\springframework\spring-jdbc\4.3.9.RELEASE\spring-jdbc-4.3.9.RELEASE.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\mybatis\spring\boot\mybatis-spring-boot-autoconfigure\1.3.0\mybatis-spring-boot-autoconfigure-1.3.0.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\mybatis\mybatis\3.4.4\mybatis-3.4.4.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\mybatis\mybatis-spring\1.3.1\mybatis-spring-1.3.1.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\springframework\boot\spring-boot-starter-thymeleaf\1.5.4.RELEASE\spring-boot-starter-thymeleaf-1.5.4.RELEASE.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\thymeleaf\thymeleaf-spring4\2.1.5.RELEASE\thymeleaf-spring4-2.1.5.RELEASE.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\thymeleaf\thymeleaf\2.1.5.RELEASE\thymeleaf-2.1.5.RELEASE.jar;F:\GW\apache-maven-3.3.9\m3\repository\ognl\ognl\3.0.8\ognl-3.0.8.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\unbescape\unbescape\1.1.0.RELEASE\unbescape-1.1.0.RELEASE.jar;F:\GW\apache-maven-3.3.9\m3\repository\nz\net\ultraq\thymeleaf\thymeleaf-layout-dialect\1.4.0\thymeleaf-layout-dialect-1.4.0.jar;F:\GW\apache-maven-3.3.9\m3\repository\com\github\theborakompanioni\thymeleaf-extras-shiro\1.2.1\thymeleaf-extras-shiro-1.2.1.jar;F:\GW\apache-maven-3.3.9\m3\repository\com\itextpdf\itext-asian\5.2.0\itext-asian-5.2.0.jar;F:\GW\apache-maven-3.3.9\m3\repository\com\itextpdf\itext-pdfa\5.5.0\itext-pdfa-5.5.0.jar;F:\GW\apache-maven-3.3.9\m3\repository\com\itextpdf\itextpdf\5.5.0\itextpdf-5.5.0.jar;F:\GW\apache-maven-3.3.9\m3\repository\com\alibaba\druid-spring-boot-starter\1.1.10\druid-spring-boot-starter-1.1.10.jar;F:\GW\apache-maven-3.3.9\m3\repository\com\alibaba\druid\1.1.10\druid-1.1.10.jar;F:\GW\apache-maven-3.3.9\m3\repository\com\google\zxing\core\3.3.1\core-3.3.1.jar;F:\GW\apache-maven-3.3.9\m3\repository\com\zaxxer\HikariCP-java7\2.4.13\HikariCP-java7-2.4.13.jar;F:\GW\apache-maven-3.3.9\m3\repository\net\sourceforge\jtds\jtds\1.3.1\jtds-1.3.1.jar;F:\GW\apache-maven-3.3.9\m3\repository\mysql\mysql-connector-java\5.1.46\mysql-connector-java-5.1.46.jar;F:\GW\apache-maven-3.3.9\m3\repository\commons-lang\commons-lang\2.6\commons-lang-2.6.jar;F:\GW\apache-maven-3.3.9\m3\repository\commons-beanutils\commons-beanutils\1.9.3\commons-beanutils-1.9.3.jar;F:\GW\apache-maven-3.3.9\m3\repository\commons-collections\commons-collections\3.2.2\commons-collections-3.2.2.jar;F:\GW\apache-maven-3.3.9\m3\repository\net\sourceforge\jexcelapi\jxl\2.6.12\jxl-2.6.12.jar;F:\GW\apache-maven-3.3.9\m3\repository\commons-codec\commons-codec\1.10\commons-codec-1.10.jar;F:\GW\apache-maven-3.3.9\m3\repository\commons-fileupload\commons-fileupload\1.3.1\commons-fileupload-1.3.1.jar;F:\GW\apache-maven-3.3.9\m3\repository\commons-io\commons-io\2.4\commons-io-2.4.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\json\json\20190722\json-20190722.jar;F:\GW\apache-maven-3.3.9\m3\repository\com\gitee\qdbp\thirdparty\ueditor\1.4.3.3\ueditor-1.4.3.3.jar;F:\GW\apache-maven-3.3.9\m3\repository\com\alibaba\fastjson\1.2.47\fastjson-1.2.47.jar;F:\GW\apache-maven-3.3.9\m3\repository\oro\oro\2.0.8\oro-2.0.8.jar;F:\GW\apache-maven-3.3.9\m3\repository\net\sf\json-lib\json-lib\2.4\json-lib-2.4-jdk15.jar;F:\GW\apache-maven-3.3.9\m3\repository\commons-logging\commons-logging\1.1.1\commons-logging-1.1.1.jar;F:\GW\apache-maven-3.3.9\m3\repository\net\sf\ezmorph\ezmorph\1.0.6\ezmorph-1.0.6.jar;F:\GW\apache-maven-3.3.9\m3\repository\xom\xom\1.2.5\xom-1.2.5.jar;F:\GW\apache-maven-3.3.9\m3\repository\xalan\xalan\2.7.0\xalan-2.7.0.jar;F:\GW\apache-maven-3.3.9\m3\repository\com\belerweb\pinyin4j\2.5.1\pinyin4j-2.5.1.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\springframework\spring-context-support\4.3.9.RELEASE\spring-context-support-4.3.9.RELEASE.jar;F:\GW\apache-maven-3.3.9\m3\repository\net\sf\ehcache\ehcache\2.10.4\ehcache-2.10.4.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\apache\shiro\shiro-spring\1.2.3\shiro-spring-1.2.3.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\apache\shiro\shiro-core\1.2.3\shiro-core-1.2.3.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\apache\shiro\shiro-web\1.2.3\shiro-web-1.2.3.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\apache\shiro\shiro-ehcache\1.2.3\shiro-ehcache-1.2.3.jar;F:\GW\apache-maven-3.3.9\m3\repository\net\sf\ehcache\ehcache-core\2.5.0\ehcache-core-2.5.0.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\apache\httpcomponents\httpclient\4.5.6\httpclient-4.5.6.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\apache\httpcomponents\httpcore\4.4.6\httpcore-4.4.6.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\jsoup\jsoup\1.10.2\jsoup-1.10.2.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\apache\poi\poi\3.14\poi-3.14.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\apache\poi\poi-ooxml\3.14\poi-ooxml-3.14.jar;F:\GW\apache-maven-3.3.9\m3\repository\com\github\virtuald\curvesapi\1.03\curvesapi-1.03.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\apache\poi\poi-ooxml-schemas\3.14\poi-ooxml-schemas-3.14.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\apache\poi\poi-scratchpad\3.14\poi-scratchpad-3.14.jar;F:\GW\apache-maven-3.3.9\m3\repository\com\github\giantray\exceltool\0.95\exceltool-0.95.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\jvnet\jaxb2_commons\jaxb2-basics-runtime\0.6.4\jaxb2-basics-runtime-0.6.4.jar;F:\GW\apache-maven-3.3.9\m3\repository\javax\mail\javax.mail-api\1.5.3\javax.mail-api-1.5.3.jar;F:\GW\apache-maven-3.3.9\m3\repository\javax\activation\activation\1.1\activation-1.1.jar;F:\GW\apache-maven-3.3.9\m3\repository\com\sun\mail\javax.mail\1.5.3\javax.mail-1.5.3.jar;F:\GW\apache-maven-3.3.9\m3\repository\com\rhm\ext\sqljdbc\4.1\sqljdbc-4.1.jar;F:\GW\apache-maven-3.3.9\m3\repository\com\rhm\ext\client-sdk.api\1.0.0\client-sdk.api-1.0.0.jar;F:\GW\apache-maven-3.3.9\m3\repository\com\rhm\ext\client-sdk.common\1.0.0\client-sdk.common-1.0.0.jar;F:\GW\apache-maven-3.3.9\m3\repository\com\rhm\ext\client-sdk.spring\1.0.0\client-sdk.spring-1.0.0.jar;F:\GW\apache-maven-3.3.9\m3\repository\com\rhm\ext\client-sdk.core\1.0.0\client-sdk.core-1.0.0.jar;F:\GW\apache-maven-3.3.9\m3\repository\com\ning\async-http-client\1.9.40\async-http-client-1.9.40.jar;F:\GW\apache-maven-3.3.9\m3\repository\io\netty\netty\3.10.6.Final\netty-3.10.6.Final.jar;F:\GW\apache-maven-3.3.9\m3\repository\com\rhm\rhm-dubbo-api\1.6.20\rhm-dubbo-api-1.6.20.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\jeecgframework\jeasypoi-annotation\2.1.4\jeasypoi-annotation-2.1.4.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\codehaus\jackson\jackson-core-asl\1.8.4\jackson-core-asl-1.8.4.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\jeecgframework\codegenerate\3.6.1-SNAPSHOT\codegenerate-3.6.1-20170114.034704-3.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\activiti\activiti-engine\5.22.0\activiti-engine-5.22.0.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\activiti\activiti-bpmn-converter\5.22.0\activiti-bpmn-converter-5.22.0.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\activiti\activiti-bpmn-model\5.22.0\activiti-bpmn-model-5.22.0.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\activiti\activiti-process-validation\5.22.0\activiti-process-validation-5.22.0.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\activiti\activiti-image-generator\5.22.0\activiti-image-generator-5.22.0.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\apache\commons\commons-email\1.4\commons-email-1.4.jar;F:\GW\apache-maven-3.3.9\m3\repository\joda-time\joda-time\2.9.9\joda-time-2.9.9.jar;F:\GW\apache-maven-3.3.9\m3\repository\com\opensymphony\xwork-core\2.1.6\xwork-core-2.1.6.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\aspectj\aspectjweaver\1.8.8\aspectjweaver-1.8.8.jar;F:\GW\apache-maven-3.3.9\m3\repository\com\taobao\taobao-sdk-java-auto\20190719\taobao-sdk-java-auto-20190719.jar;F:\GW\apache-maven-3.3.9\m3\repository\com\dingtalk\lippi-oapi-encrpt\1.0\lippi-oapi-encrpt-1.0.jar;F:\GW\apache-maven-3.3.9\m3\repository\net\sourceforge\tess4j\tess4j\4.0.2\tess4j-4.0.2.jar;F:\GW\apache-maven-3.3.9\m3\repository\net\java\dev\jna\jna\4.2.2\jna-4.2.2.jar;F:\GW\apache-maven-3.3.9\m3\repository\com\github\jai-imageio\jai-imageio-core\1.4.0\jai-imageio-core-1.4.0.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\ghost4j\ghost4j\1.0.1\ghost4j-1.0.1.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\apache\xmlgraphics\xmlgraphics-commons\1.4\xmlgraphics-commons-1.4.jar;F:\GW\apache-maven-3.3.9\m3\repository\com\lowagie\itext\2.1.7\itext-2.1.7.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\apache\pdfbox\pdfbox\2.0.9\pdfbox-2.0.9.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\apache\pdfbox\fontbox\2.0.9\fontbox-2.0.9.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\apache\pdfbox\pdfbox-tools\2.0.9\pdfbox-tools-2.0.9.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\apache\pdfbox\pdfbox-debugger\2.0.9\pdfbox-debugger-2.0.9.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\apache\pdfbox\jbig2-imageio\3.0.0\jbig2-imageio-3.0.0.jar;F:\GW\apache-maven-3.3.9\m3\repository\net\sourceforge\lept4j\lept4j\1.9.4\lept4j-1.9.4.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\jboss\jboss-vfs\3.2.12.Final\jboss-vfs-3.2.12.Final.jar;F:\GW\apache-maven-3.3.9\m3\repository\ch\qos\logback\logback-classic\1.1.11\logback-classic-1.1.11.jar;F:\GW\apache-maven-3.3.9\m3\repository\ch\qos\logback\logback-core\1.1.11\logback-core-1.1.11.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\slf4j\jul-to-slf4j\1.7.25\jul-to-slf4j-1.7.25.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\slf4j\jcl-over-slf4j\1.7.25\jcl-over-slf4j-1.7.25.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\slf4j\log4j-over-slf4j\1.7.25\log4j-over-slf4j-1.7.25.jar;F:\GW\apache-maven-3.3.9\m3\repository\net\coobird\thumbnailator\0.4.8\thumbnailator-0.4.8.jar;F:\GW\apache-maven-3.3.9\m3\repository\cn\hutool\hutool-all\4.5.15\hutool-all-4.5.15.jar;F:\GW\apache-maven-3.3.9\m3\repository\com\monitorjbl\xlsx-streamer\1.0.1\xlsx-streamer-1.0.1.jar;F:\GW\apache-maven-3.3.9\m3\repository\io\springfox\springfox-swagger2\2.9.2\springfox-swagger2-2.9.2.jar;F:\GW\apache-maven-3.3.9\m3\repository\io\springfox\springfox-spi\2.9.2\springfox-spi-2.9.2.jar;F:\GW\apache-maven-3.3.9\m3\repository\io\springfox\springfox-core\2.9.2\springfox-core-2.9.2.jar;F:\GW\apache-maven-3.3.9\m3\repository\net\bytebuddy\byte-buddy\1.8.12\byte-buddy-1.8.12.jar;F:\GW\apache-maven-3.3.9\m3\repository\io\springfox\springfox-schema\2.9.2\springfox-schema-2.9.2.jar;F:\GW\apache-maven-3.3.9\m3\repository\io\springfox\springfox-swagger-common\2.9.2\springfox-swagger-common-2.9.2.jar;F:\GW\apache-maven-3.3.9\m3\repository\io\springfox\springfox-spring-web\2.9.2\springfox-spring-web-2.9.2.jar;F:\GW\apache-maven-3.3.9\m3\repository\com\fasterxml\classmate\1.3.3\classmate-1.3.3.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\springframework\plugin\spring-plugin-core\1.2.0.RELEASE\spring-plugin-core-1.2.0.RELEASE.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\springframework\plugin\spring-plugin-metadata\1.2.0.RELEASE\spring-plugin-metadata-1.2.0.RELEASE.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\mapstruct\mapstruct\1.2.0.Final\mapstruct-1.2.0.Final.jar;F:\GW\apache-maven-3.3.9\m3\repository\io\swagger\swagger-annotations\1.5.21\swagger-annotations-1.5.21.jar;F:\GW\apache-maven-3.3.9\m3\repository\io\swagger\swagger-models\1.5.21\swagger-models-1.5.21.jar;F:\GW\apache-maven-3.3.9\m3\repository\com\fasterxml\jackson\core\jackson-annotations\2.8.0\jackson-annotations-2.8.0.jar;F:\GW\apache-maven-3.3.9\m3\repository\com\github\xiaoymin\swagger-bootstrap-ui\1.7.9\swagger-bootstrap-ui-1.7.9.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\springframework\boot\spring-boot-starter-tomcat\1.5.4.RELEASE\spring-boot-starter-tomcat-1.5.4.RELEASE.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\apache\tomcat\embed\tomcat-embed-core\8.5.15\tomcat-embed-core-8.5.15.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\apache\tomcat\embed\tomcat-embed-el\8.5.15\tomcat-embed-el-8.5.15.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\apache\tomcat\embed\tomcat-embed-websocket\8.5.15\tomcat-embed-websocket-8.5.15.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\apache\tomcat\embed\tomcat-embed-jasper\8.5.15\tomcat-embed-jasper-8.5.15.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\eclipse\jdt\ecj\3.12.3\ecj-3.12.3.jar;F:\GW\apache-maven-3.3.9\m3\repository\javax\servlet\javax.servlet-api\3.0.1\javax.servlet-api-3.0.1.jar;F:\GW\apache-maven-3.3.9\m3\repository\com\google\guava\guava\28.1-jre\guava-28.1-jre.jar;F:\GW\apache-maven-3.3.9\m3\repository\com\google\guava\failureaccess\1.0.1\failureaccess-1.0.1.jar;F:\GW\apache-maven-3.3.9\m3\repository\com\google\guava\listenablefuture\9999.0-empty-to-avoid-conflict-with-guava\listenablefuture-9999.0-empty-to-avoid-conflict-with-guava.jar;F:\GW\apache-maven-3.3.9\m3\repository\com\google\code\findbugs\jsr305\3.0.2\jsr305-3.0.2.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\checkerframework\checker-qual\2.8.1\checker-qual-2.8.1.jar;F:\GW\apache-maven-3.3.9\m3\repository\com\google\errorprone\error_prone_annotations\2.3.2\error_prone_annotations-2.3.2.jar;F:\GW\apache-maven-3.3.9\m3\repository\com\google\j2objc\j2objc-annotations\1.3\j2objc-annotations-1.3.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\codehaus\mojo\animal-sniffer-annotations\1.18\animal-sniffer-annotations-1.18.jar;F:\GW\apache-maven-3.3.9\m3\repository\org\mybatis\mybatis-typehandlers-jsr310\1.0.2\mybatis-typehandlers-jsr310-1.0.2.jar;F:\GW\apache-maven-3.3.9\m3\repository\com\fasterxml\jackson\datatype\jackson-datatype-jsr310\2.9.10\jackson-datatype-jsr310-2.9.10.jar;F:\GW\apache-maven-3.3.9\m3\repository\com\fasterxml\jackson\core\jackson-core\2.8.8\jackson-core-2.8.8.jar;F:\GW\apache-maven-3.3.9\m3\repository\com\google\code\gson\gson\2.8.6\gson-2.8.6.jar" cn.hutool.http.HeapOom
    java.lang.OutOfMemoryError: Java heap space
    Dumping heap to java_pid25700.hprof ...
    Heap dump file created [171991560 bytes in 0.128 secs]
    Exception in thread "main" java.lang.OutOfMemoryError: Java heap space
    	at cn.hutool.http.HeapOom.<init>(HeapOom.java:21)
    	at cn.hutool.http.HeapOom.main(HeapOom.java:28)
     
    Process finished with exit code 1

也可以自定义设置JVM内存大小，解决这个问题。

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0c5NzEwMDUyODdX_size_16_color_FFFFFF_t_70]: /images/20221022/ef36977f33e745ea9b664db3ebf7a5d9.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0c5NzEwMDUyODdX_size_16_color_FFFFFF_t_70 1]: /images/20221022/02377fdfe12f4dfc8f05cd95997bcb16.png