java将一个字符串中逗号前的部分加上单引号_JAVA_编程开发_程序员俱乐部

public class SpiltString {
?public String spilt(String str) {
??StringBuffer sb = new StringBuffer();
??String[] temp = str.split(",");
??for (int i = 0; i < temp.length; i++) {
???if (!"".equals(temp[i]) && temp[i] != null)
????sb.append("'" + temp[i] + "',");
??}
??String result = sb.toString();
??String tp = result.substring(result.length() - 1, result.length());
??if (",".equals(tp))
???return result.substring(0, result.length() - 1);
??else
???return result;
?}

?public static void main(String[] arg) {
??SpiltString ss = new SpiltString();
??String str = ss.spilt("a,b,c,d,e,f");
??System.out.println(str);
?}
}