java.io.IOException: the path component: ‘/var‘ is world-writable. Its permissions are 0666. Please fix this or select a different socket path
解决方案：
chmod 0555 /var
java.io.IOException: the path component: ‘/var‘ is world-writable. Its permissions are 0666. Please fix this or select a different socket path
解决方案：
chmod 0555 /var
the path component: '/var' is world-writable
原文：https://www.cnblogs.com/lingluo2017/p/8719680.html