对字符进行拆分

 1 public static List<String>  getContentByList(String wholeString,Integer cutcount){
 2         
 3         List<String> list = new ArrayList<String>();
 4         
 5         int contentLength = wholeString.length();//数据长度
 6         
 7         if (contentLength < cutcount) {
 8             list.add(wholeString); //当数据长度小与指定的拆分长度，返回整个字符串
 9         }
10         else{
11             String contentpart=""; //
12             
13             int contentcutcount = 0;//定义段落被截取数
14             int begincut = 0;//截取段落的初始位置
15             
16             
17             int contentcutpart = 0; //判断截取的段落数
18             
19             contentcutpart = contentLength / cutcount;
20             
21             int contentparts = contentLength % cutcount;
22             
23             if (contentparts == 0) {
24                 contentcutcount =  contentcutpart;
25             }else{
26                 contentcutcount  = contentcutpart +1;
27             }
28             //截取段落放入List中
29             for (int i = 1; i <= contentcutcount; i++) {
30                 if (i !=contentcutcount) {
31                     
32                     contentpart = wholeString.substring(begincut,cutcount*i );
33                     
34                 }
35                 else {
36                     contentpart = wholeString.substring(begincut,contentLength);
37                 }
38                 begincut = cutcount *i;
39                 list.add(contentpart);
40             }
41         }
42         return list;
43     }