如何通过换行符分割字符串?
我是android开发的菜鸟,我正尝试通过多个换行符将字符串拆分多次。我要拆分的字符串是从数据库查询中提取的,其结构如下:
public String getCoin() {    // TODO Auto-generated method stub
    String[] columns = new String[]{ KEY_ROWID, KEY_NAME, KEY_QUANTITY, KEY_OUNCES, KEY_VALUE };
    Cursor c = ourDatabase.query(DATABASE_TABLE, columns, null, null, null, null, null);
    String result = "";
    int iRow = c.getColumnIndex(KEY_ROWID);
    int iName = c.getColumnIndex(KEY_NAME);
    int iQuantity = c.getColumnIndex(KEY_QUANTITY);
    int iOunces = c.getColumnIndex(KEY_OUNCES);
    int iValue = c.getColumnIndex(KEY_VALUE);
    for (c.moveToFirst(); !c.isAfterLast(); c.moveToNext()){
        result = result + /*c.getString(iRow) + " " +*/ c.getString(iName).substring(0, Math.min(18, c.getString(iName).length())) + "\n";
    }
    c.close();
    return result;
result.getCoin的内容如下:
alphabravocharlie我想在换行处拆分字符串,然后将每个子字符串放入字符串数组。这是我当前的代码:
String[] separated = result.split("\n");      for (int i = 0; i < separated.length; i++) {
           chartnames.add("$." + separated[i] + " some text" ); 
           }
这给了我一个输出:
"$.alphabravo
charlie some text"
而不是我想要的输出:
"$.alpha some text, $.bravo some text, $.charlie some text"任何帮助是极大的赞赏
回答:
您可以使用以下语句按换行符分割字符串:
   String textStr[] = yourString.split("\\r\\n|\\n|\\r");以上是 如何通过换行符分割字符串? 的全部内容, 来源链接: utcz.com/qa/425174.html

