import java.util.*;
import java.io.*;
public class readFiles2 {
public static void main(String[] args) throws IOException{
// TODO Auto-generated method stub
BufferedReader reader = new BufferedReader(new FileReader("someFile.txt"));
try{
StringBuilder text = new StringBuilder();
String readStringLine = reader.readLine();
String[] lines= {};
for(int i = 0; readStringLine != null; i++){
readStringLine = reader.readLine();
//Trying to save seperate lines of text in an array.
lines[i] = readStringLine.toString();
}
}
finally{
reader.close();
}
}
所以我想要做的是将单独的字符串从.txt文件保存到String[]
阵列。我现在有点不知所措,不知道我还能做什么。Java:如何将单独的文本行从.txt文件保存到字符串数组中?
使用BufferedWriter调用append写文本和newLine来完成添加新行(对于每行) – MadProgrammer
Is你的代码不工作?我看到的一个问题是,你的数组永远不会给出一个大小,所以当你调用线[我]它会崩溃 –