原文地址:http://blog.csdn.net/llwan/article/details/7567906 String s = "fs123fdsa";//String变量 byte b[] = s.getBytes();//String转换为byte[] String t = new String(b);//bytep[]转换为String 做JAVA经常会碰到中文乱码问题,还有各种编码的问题,特别是String类的内容需要重新编码的问题.要解决这些问题,必须了解清楚JAVA对
String类定义实现了java.io.Serializable, Comparable<String>, CharSequence 三个接口:并且为final修饰. public final class String defined String由char[]数组实现 /** The value is used for character storage. */ private final char value[]; /** Cache the hash code for the strin
一.java内部String类的实现: java 8: public final class String implements java.io.Serializable, Comparable<String>, CharSequence { /** The value is used for character storage. */ private final char value[]; } java 9 及之后:(使用coder标识了编码) public final class Stri