JAVA的哈希算法，非常适合初学者。 1. 直接寻址法2. 数字分析法3. 平方取中法 4. 折叠法5. 随机数法6. 除留余数法,JAVA hash algorithm is very suitable for beginners. 1. Direct addressing method 2. Digital analysis 3. Square to take the Sino-French 4. Folding Method 5. Random number method 6.