Java uses if to determine whether strings are equal

Java uses if method to determine whether strings are equal:

public class TestCode {

public static void main(String [] args){
String a = "abcdb";
String b = "bcddeb";
if(!a.equals(b)){
System.out.print("a不等于b");
}else{
System.out.print("a等于b");
}
}
}

equals() method is used to compare strings with specified objects.

Syntax

public boolean equals(Object anObject)

Parameters

anObject -- The object to compare with the string.

Return value

Returns true if the given object is equal to the string; otherwise returns false.

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