AssertionError:违反: lines.txt存在

Question

我在lines.txt文件夹下有一个文件Data。问题是，当我将lines.txt作为输入时，我会得到一个错误。错误发生在这一行SimpleReader inFile = new SimpleReader1L(inputFileName);

我知道这与道路有关，因为它没有得到认可，但我没有足够的经验去修复它。有人能告诉我我该怎么做吗？

import components.set.Set;
import components.simplereader.SimpleReader;
import components.simplereader.SimpleReader1L;
import components.simplewriter.SimpleWriter;
import components.simplewriter.SimpleWriter1L;

public final class pp {

public static void main(String[] args) {
        SimpleReader in = new SimpleReader1L();
        SimpleWriter out = new SimpleWriter1L();
        /*
         * Get input file name
         */

        out.print("Input file (with fragments): ");

        String inputFileName = in.nextLine();
        SimpleReader inFile = new SimpleReader1L(inputFileName);

        /*
         * Get initial fragments from input file
         */
        Set<String> fragments = linesFromInput(inFile);
        /*
}
}

我是simpleReader1L

 public SimpleReader1L(String name) {
        assert name != null : "Violation of: name is not null";
        this.name = name;
        try {
            URL url = new URL(name);
            this.rep =
                    new BufferedReader(new InputStreamReader(url.openStream()));
        } catch (MalformedURLException e) {
            // throw new AssertionError("Violation of: " + url + " is valid");
            try {
                this.rep = new BufferedReader(new FileReader(name));
            } catch (FileNotFoundException ex) {
                throw new AssertionError("Violation of: " + name + " exists");
            }
        } catch (FileNotFoundException e) {
            throw new AssertionError("Violation of: " + name + " exists");
        } catch (IOException e) {
            throw new AssertionError("Violation of: " + name + " can be read");
        }
    }

Answer 1

错误发生在这一行SimpleReader inFile =newSimpleReader1L(InputFileName)；

目前还不清楚SimpleReader1L期望的是什么输入。根据文件对象还是字符串作为fileName，您需要将实际对象或正确的路径作为字符串传递。

使用绝对路径(从根目录开始)。例如：

Windows：D:\somedir\lines.txt

Unix/Mac：/users/<username>/home/lines.txt