一,查看是否已安装keytool
keytool命令的程序位于jdk的安装目录/bin下,
1,查看是否有keytool命令已安装?
[lhdop@blog ~]$ ls /usr/[......]
keytool命令的程序位于jdk的安装目录/bin下,
1,查看是否有keytool命令已安装?
[lhdop@blog ~]$ ls /usr/[......]
android studio的报错信息:
The operation couldn’t be completed. Unable to locate a Java Runt[......]
代码地址:
https://github.com/belerweb/pinyin4j
在mvn的地址
https://mvnrepository.c[......]
[lhdop@blog ~]$ jmap --help Usage: jmap -clstats <pid> to connect t[......]
[lhdop@blog ~]$ jshell --help Usage: jshell <option>... <load-file>...[......]
[lhdop@blog ~]$ jcmd -h Usage: jcmd <pid | main class> <command ...|PerfCount[......]
[lhdop@blog ~]$ jinfo --help Usage: jinfo <option> <pid> (to c[......]
[lhdop@blog ~]$ jstack --help Usage: jstack [-l][-e] <pid> (to co[......]