构造函数能否抛出异常

可以

public class Test {
	public Test() {
		try{
			System.out.println(1/0);
		}catch(Exception e) {
			System.out.println("initial error");
		}
	}
	public static void main(String[]args) {
		try{
			Test t = new Test();
		}catch(Exception e) {
			System.out.println("error");
		}
}

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