Java String To Hash: Complete Guide

In Java, you can convert a string to a hash value using the hashCode() method. This method belongs to the Object class, so it can be called by all Java objects.

The sample code is as follows:

String str = "Hello World"; // 要转化为hash值的字符串

int hashCode = str.hashCode(); // 使用hashCode()方法将字符串转化为hash值

System.out.println("Hash code of the string is: " + hashCode);

The output is:

Hash code of the string is: -862545276

Please note that the hashCode() method returns an integer that represents the hash code value of the string object. The specific implementation of the hash algorithm may vary depending on the JVM.