多选题11.public class Commander{ 12.public static void main(String[]args){ 13.String myProp=/*insert code here*/ 14.System.out.println(myProp); 15.} 16.} and the command line: java-Dprop.custom=gobstopper Commander Which two,placed on line13,will produce the output gobstopper?()ASystem.load(prop.custom);BSystem.getenv(prop.custom);CSystem.property(prop.custom);DSystem.getProperty(prop.custom);ESystem.getProperties().getProperty(prop.custom);
多选题
11.public class Commander{ 12.public static void main(String[]args){ 13.String myProp=/*insert code here*/ 14.System.out.println(myProp); 15.} 16.} and the command line: java-Dprop.custom=gobstopper Commander Which two,placed on line13,will produce the output gobstopper?()
A
System.load(prop.custom);
B
System.getenv(prop.custom);
C
System.property(prop.custom);
D
System.getProperty(prop.custom);
E
System.getProperties().getProperty(prop.custom);
参考解析
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