String 将vector转换为字符串并拆分字符串以用于JSP
我需要知道如何将vector转换为字符串,并为JSP拆分字符串String 将vector转换为字符串并拆分字符串以用于JSP,string,jsp,vector,String,Jsp,Vector,我需要知道如何将vector转换为字符串,并为JSP拆分字符串 // Make sure that you use the same path/filename that you’ve saved earlier Vector<String[]> vec1 = FileReaderWriter.readFileToVector ("?/MyTestFile.txt"); String vec2 = vec1.toString(); Str
// Make sure that you use the same path/filename that you’ve saved earlier
Vector<String[]> vec1 = FileReaderWriter.readFileToVector ("?/MyTestFile.txt");
String vec2 = vec1.toString();
String split[] = vec2.split(",");
for (int i = 0; i < vec1.size(); i++)
{
// out.print("|");
for (int j = 0; j < vec1.elementAt(i).length; j++)
{
// out.print(vec1.elementAt(i)[j] + ",");
//out.print("blah");
// fieldlist.add(vec1.elementAt(i)[j]);
out.print("<br/>");
}
//out.print("blah");
问题是输出是乱七八糟的,它没有打印向量中的内容
感谢与其将向量转换为字符串并拆分它,不如使用JSP在列表上循环。我建议不要使用scriptlet