update 优化 Dockerfile 使用shell模式 支持环境变量传入jvm参数

ruoyi-visual/ruoyi-nacos/Dockerfile

@@ -9,10 +9,10 @@ WORKDIR /ruoyi/nacos
 
 EXPOSE 8848
 
-ENV TZ=Asia/Shanghai LANG=C.UTF-8 LC_ALL=C.UTF-8
+ENV TZ=Asia/Shanghai LANG=C.UTF-8 LC_ALL=C.UTF-8 JAVA_OPTS="-Xms512m -Xmx1024m"
 
 ADD ./target/ruoyi-nacos.jar ./app.jar
 
-ENTRYPOINT ["java", "-Djava.security.egd=file:/dev/./urandom", "-jar", "app.jar",
-            "-Xms512m", "-Xmx1024m", "-XX:+HeapDumpOnOutOfMemoryError", "-Xlog:gc*,:time,tags,level", "-XX:+UseZGC"]
+ENTRYPOINT java -Djava.security.egd=file:/dev/./urandom -jar app.jar \
+           -XX:+HeapDumpOnOutOfMemoryError -Xlog:gc*,:time,tags,level -XX:+UseZGC ${JAVA_OPTS}