誰能幫我看看是哪里錯了嗎?
public class HelloWorld{
? ? public static void main(String[] args) {
project1 = "我愛慕課網";
project2 = "www.xianlaiwan.cn";
System.out.println("project1");
System.out.println("project2");
}
}
public class HelloWorld{
? ? public static void main(String[] args) {
project1 = "我愛慕課網";
project2 = "www.xianlaiwan.cn";
System.out.println("project1");
System.out.println("project2");
}
}
2018-09-08
舉報
2018-09-11
兩個project變量沒有變量類型,然后在用println輸出變量時不用加引號
2018-09-09
String project1="我愛慕課網";
String project2="www.xianlaiwan.cn";
System.out.println(project1+project2);
也可以
2018-09-09
String project1="我愛慕課網";
String project2="www.xianlaiwan.cn";
System.out.println(project1);
System.out.println(project2);
2018-09-08
string