(十七)Java工具类StringUtils的equals、equalsIgnoreCase、equalsAny、equalsAnyIgnoreCase方法详解
1.equals方法比较两个字符串是否相等publicstaticbooleanequals(CharSequencecs1,CharSequencecs2){if(cs1==cs2){returntrue;}if((cs1==null)||(cs2==null)){returnfalse;}if(cs1.length()!=cs2.length()){returnfalse;}if(((cs1i