public static void main(String[] args) {
String a = "I'M A DEVELOPER";
char[] chars = a.toCharArray();
int num = 0;
for (char aChar : chars) {
num+=(int)aChar;
}
System.out.println(num);
}
摘要:
public static void main(String[] args) { //异常代码 /*List<String> a = new ArrayList<String>(); a.add("1"); a.add("2"); for (String temp : a) { if ("2".eq 阅读全文
摘要:
@Configuration public class GlobalCorsConfig { @Bean public CorsFilter corsFilter() { //1.添加CORS配置信息 CorsConfiguration config = new CorsConfiguration( 阅读全文