geoserver指定JAVA_HOME路径

/geoserver/bin/startup.sh修改这个启动文件的配置

# Guard against misconfigured JAVA_HOME
if [ -n "${JAVA_HOME:-}" ] && [ ! -x "${JAVA_HOME}/bin/java" ]; then
  echo "The JAVA_HOME environment variable is set but JAVA_HOME/bin/java"
  echo "is missing or not executable:"
  echo "    JAVA_HOME=${JAVA_HOME}"
  echo "Please either set JAVA_HOME so that the Java runtime is JAVA_HOME/bin/java"
  echo "or unset JAVA_HOME to use the Java runtime on the PATH."
  exit 1
fi

# Find java from JAVA_HOME or PATH
if [ -n "${JAVA_HOME:-}" ]; then
  _RUNJAVA="${JAVA_HOME}/bin/java"
elif [ -n "$(command -v java)" ]; then
  _RUNJAVA=java
else
  echo "A Java runtime (java) was not found in JAVA_HOME/bin or on the PATH."
  echo "Please either set the JAVA_HOME environment variable so that the Java runtime"
  echo "is JAVA_HOME/bin/java or add the Java runtime to the PATH."
  exit 1
fi

直接指定java路径

# 指定 Java 的绝对路径
_RUNJAVA="/usr/lib/jvm/java-11-openjdk-amd64/bin/java"

/geoserver/bin/shutdown.sh也设置一下

windows下的bat文件直接设置如下

set JAVA_HOME=D:\APP\Develop\JAVA\JDK11