"Go" byte[] Array comparison (content comparison)--good

Original URL: http://amanda.blog.51cto.com/7238262/1215118

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Two comparisons between arrays (compares the contents of two arrays):

Method One:

Directly call the Java API for comparison

1: Convert byte[] Array to String (premise: byte[] array B1 b2 not empty)

2: Call Equals () method to compare, return true for equality, otherwise return false

1:

String S1 = arrays.tostring (byte[] B1);

String s2 = arrays.tostring (byte[] B2);

2:

S1.equals (S2)

Method Two:

1: Make sure two arrays are not empty, otherwise, return false

2: Compare length first, return False if length is not equal

3: Under the premise of equal length, take out the array subscript content separately, loop compare, return False when different, and exit

public static Boolean Comperebytearray (Byte[] B1, byte[] b2) {

1:
if (B1.length = = 0 | | b2.length = = 0) {
return false;
}

2:
if (b1.length! = b2.length) {
return false;
}

3:
Boolean isequal = true;

for (int i = 0; i < b1.length && i < b2.length; i++) {
if (b1[i]! = B2[i]) {
System.out.println ("different");
IsEqual = false;
Break
}
}
return isequal;
}

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"Go" byte[] Array comparison (content comparison)--good