Java 将我的文件复制到目录时出现问题
我在将文件复制到目录时遇到问题 这是我写的代码Java 将我的文件复制到目录时出现问题,java,directory,java-io,Java,Directory,Java Io,我在将文件复制到目录时遇到问题 这是我写的代码 package icecream1; import java.nio.file.Paths; /** * * @author */ public class Icecream1 { /** * @param args the command line arguments */ public static void main(String[] args) { try {
package icecream1;
import java.nio.file.Paths;
/**
*
* @author
*/
public class Icecream1 {
/**
* @param args the command line arguments
*/
public static void main(String[] args) {
try {
TextIO.readFile("icecream.txt"); // open file
System.out.println("Please make sure the file is present before");
System.out.println("running the program.");
System.exit(1); // Terminates the program.
}
catch (IllegalArgumentException e) {
System.out.println("Can't open file \"icecream.txt\" for reading!");
}
int numberCones = 1; // stores total number of cones
int numberStrawberry = 1; // stores total number of strawberry cones
double percent;
while (TextIO.eof()) { // read one line
String data; // stores icecream flavor
data = TextIO.getln(); // read a line
numberCones += 1; // increment count
if (data.equals("Strawberry"))
numberStrawberry += 1;
} // while
//calculate percent of strawberry icecream
percent = 100.0 * numberStrawberry / numberCones;
//display result
String ourDirectory = Paths.get(".").toAbsolutePath().normalize().toString();
TextIO.readFile(ourDirectory + "//dist//icecream.txt");
System.out.println(TextIO.getlnString());
System.out.println("The total Number of cones: " + numberCones);
System.out.println("The total Number of Strawberry cones: " + numberStrawberry);
System.out.println("The total Percentage of Strawberry cones: " + percent + " %");
// TODO code application logic here
}
}
无法打开文件“icecream.txt”进行阅读 欢迎来到StackOverflow!要格式化您的文章并使其更易于阅读,请尝试将代码放在三个背景标记之间-请参阅链接以获取示例。这使得回答您的问题更容易。欢迎使用StackOverflow!要格式化您的文章并使其更易于阅读,请尝试将代码放在三个背景标记之间-请参阅链接以获取示例。这使得回答你的问题更容易。
package icecream1;
import java.nio.file.Paths;
/**
*
* @author
*/
public class Icecream1 {
/**
* @param args the command line arguments
*/
public static void main(String[] args) {
try {
TextIO.readFile("icecream.txt"); // open file
System.out.println("Please make sure the file is present before");
System.out.println("running the program.");
System.exit(1); // Terminates the program.
}
catch (IllegalArgumentException e) {
System.out.println("Can't open file \"icecream.txt\" for reading!");
}
int numberCones = 1; // stores total number of cones
int numberStrawberry = 1; // stores total number of strawberry cones
double percent;
while (TextIO.eof()) { // read one line
String data; // stores icecream flavor
data = TextIO.getln(); // read a line
numberCones += 1; // increment count
if (data.equals("Strawberry"))
numberStrawberry += 1;
} // while
//calculate percent of strawberry icecream
percent = 100.0 * numberStrawberry / numberCones;
//display result
String ourDirectory = Paths.get(".").toAbsolutePath().normalize().toString();
TextIO.readFile(ourDirectory + "//dist//icecream.txt");
System.out.println(TextIO.getlnString());
System.out.println("The total Number of cones: " + numberCones);
System.out.println("The total Number of Strawberry cones: " + numberStrawberry);
System.out.println("The total Percentage of Strawberry cones: " + percent + " %");
// TODO code application logic here
}
}