// 插入excption代码以便在log中记录调用栈 import java.util.HashMap; public class Main { public static void main(String[] args) { System.out.println("main start"); f1(); System.out.println("main end"); } public static void f1() { f2(); } private static void f2() { f3(); } private static void f3() { f4(); } private static void f4() { // 正常执行逻辑 try { int i = 5/0; } catch (Exception e) { e.printStackTrace(); //用来在log中打印出f4的调用栈 } // 正常执行逻辑 } }
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