Java 在matlab中更改默认JVM版本
我试图从matlab中更改默认JVM,但它不起作用Java 在matlab中更改默认JVM版本,java,matlab,jvm,matlab-deployment,matlab-compiler,Java,Matlab,Jvm,Matlab Deployment,Matlab Compiler,我试图从matlab中更改默认JVM,但它不起作用 >> !java -version java version "1.8.0_25" Java(TM) SE Runtime Environment (build 1.8.0_25-b17) Java HotSpot(TM) 64-Bit Server VM (build 25.25-b02, mixed mode) >> !/usr/libexec/java_home -V Matching Java Virtual M
>> !java -version
java version "1.8.0_25"
Java(TM) SE Runtime Environment (build 1.8.0_25-b17)
Java HotSpot(TM) 64-Bit Server VM (build 25.25-b02, mixed mode)
>> !/usr/libexec/java_home -V
Matching Java Virtual Machines (3):
1.8.0_25, x86_64: "Java SE 8" /Library/Java/JavaVirtualMachines/jdk1.8.0_25.jdk/Contents/Home
1.6.0_65-b14-468, x86_64: "Java SE 6" /Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Home
1.6.0_65-b14-468, i386: "Java SE 6" /Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Home
/Library/Java/JavaVirtualMachines/jdk1.8.0_25.jdk/Contents/Home
>> !export JAVA_HOME=`/usr/libexec/java_home -v 1.6.0_65-b14-468`
>> !java -version
java version "1.8.0_25"
Java(TM) SE Runtime Environment (build 1.8.0_25-b17)
Java HotSpot(TM) 64-Bit Server VM (build 25.25-b02, mixed mode)
我这样做是因为MCC命令不适用于Java1.8
要更改默认JVM,我必须做什么?
iam使用Matlab r2011a在OS X 10.10.3上工作
谢谢Matlab自带了自己的JVM版本,不考虑环境变量。相反,您需要创建
MATLAB\u JAVA
环境变量,将其设置为JRE/JDK目录,然后启动MATLAB。MATLAB附带了自己的JVM版本,不考虑JAVA\u HOME
环境变量。相反,您需要创建MATLAB\ujava
环境变量,将其设置为JRE/JDK目录,然后启动MATLAB