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對java比較新。我試圖順序搜索字符串數組,但我認爲我的if語句有問題,因爲布爾標誌保持爲false。代碼與int數組一起工作,所以我不明白這個有什麼問題。在字符串數組中順序搜索問題
public static void sequentialNameSearch(String[] array) {
// sequential name search
Scanner input = new Scanner(System.in);
String value;
int index = 0;
boolean flag = false;
System.out.println("\nPlease enter a name to search for");
value = input.next();
while (flag == false && index < array.length - 1) {
if (array[index] == value) {
flag = true;
System.out.println(array[index] + " is number "
+ (index + 1) + " in the array.");
}
else if (index == array.length - 1)
System.out.println("That name is not in the array");
index++;
}
input.close();
}
可能重複[?我如何在Java中比較字符串(http://stackoverflow.com/questions/513832/how-do-i-compare-strings-in-java) – azurefrog 2014-12-11 04:42:22