String nombre_str = 22”;Runtime:
int number = Integer.parseInt(nombre_str);
System.out.println(数字);
22
String nombre_s=22”;Execution
int number = Integer.valueOf(nombre_s);
System.out.println(数字);
22
String nombre_s=9Ab”;Output:
int number = Integer.parseInt(nombre_s);
System.out.println(数字);
线程main”中的异常 java.lang.NumberFormatException: 对于输入字符串: 9Ab”
at java.lang.NumberFormatException.forInputString(Unknown Source)
at java.lang.Integer.parseInt(Unknown Source)
at java.lang.Integer.valueOf(Unknown Source)
Please disable your ad blocker and refresh the window to use this website.