读取字符串 封装到数组里面

 public static void main(String[] args) {
        String str="a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z";
        String[] strArray=null;

        strArray = convertStrToArray(str);
        String s = printArray(strArray);
        for (String s1 : strArray) {
            System.out.println(s1);
        }
    }
    //使用String的split 方法
    public static String[] convertStrToArray(String str){
        String[] strArray = null;
        strArray = str.split(","); //拆分字符为"," ,然后把结果交给数组strArray
        return strArray;
    }

标签：封装,读取,strArray,convertStrToArray,static,str,字符串,null,String
来源： https://blog.csdn.net/qq_39505065/article/details/97402092