java – 如何在Intellij Idea中找到静态字符串结果连接,而不运行代码?
发布时间:2020-08-04 02:27:56 所属栏目:Java 来源:互联网
导读:代码示例: public class StringHolder{ public static final String ONE = ONE; public static final String TWO = TWO; public static final String THREE = THREE; public static void main (S
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代码示例: public class StringHolder{
public static final String ONE = "ONE";
public static final String TWO = "TWO";
public static final String THREE = "THREE";
public static void main (String[] args){
String someVariable = ONE + TWO + THREE;
}
}
我如何从静态常量来评估String值?例如,使用Intellij Idea,我可以在调试中运行程序,放入断点,在表达式上按“ctrl alt f8”,看到表达式值.那么可以用静态分析器来评估这个与编译代码和运行程序? 另一种情况,当我有一个块和“刚刚初始化”变量: {
final String a = "a";
final String b = "b"
final String c = "c"
String result = a+b+c;
}
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