public class Test {
public String t5() {
String out = "abc";
if(true) {
String in = "";
if(true) {
in = "def";
}
return in;
}
return out;
}
public static void main(String[] args) {
System.out.println(new Test8().t5());
}
为什么打印结果是:def
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Java中return的问题
public class Test { public String t5() { String out = "abc"; if(true) { String in = ""; if(true) { in = "def"; } return in; } return out; } public static void main(String[] args) { System.out.println(new Test8().t5()); } 为什么打印结果是:def