Java 将控制台的输出获取到localhost:8080
如何将控制台的输出正确地输入浏览器。我曾参与过其他一些小型spring mvc restful web服务项目，并且我能够顺利地在localhost:8080/上确定日期，我只是想知道为什么我会使用这个项目 以下是一些输出：Java 将控制台的输出获取到localhost:8080,java,mongodb,spring-boot,Java,Mongodb,Spring Boot,如何将控制台的输出正确地输入浏览器。我曾参与过其他一些小型spring mvc restful web服务项目，并且我能够顺利地在localhost:8080/上确定日期，我只是想知道为什么我会使用这个项目 以下是一些输出： Customer: Customer [userId=1, forename=homer, lastname=simpson, email=hsimpson@springfield.com, mobileNumber=0781 123 456, password=marge
Customer: Customer [userId=1, forename=homer, lastname=simpson, email=hsimpson@springfield.com, mobileNumber=0781 123 456, password=marge, orders=[
Order [orderId=0 total Order cost: 86.9, orderItems=[
OrderItem [item=Item [title=Dummies Guide to Dummies, publisher=Red Penguin, price=10.45, yearPublished=2014] Book [author=Man Equine], count=2 total cost=20.9],
OrderItem [item=Item [title=Release the hounds, publisher=Red Penguin, price=22.0, yearPublished=2014] Book [author=Rufus Ruff], count=3 total cost=66.0]]],
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public class BackendServiceImpl implements BackendService {
private static final String[] bookTitles = new String[]{"Dummies Guide to Dummies","Release the hounds","How to be happy"};
private static final float[] bookPrice = new float[]{10.45f, 22.00f, 5.50f};
private static final String[] bookAuthors = new String[]{"Man Equine","Rufus Ruff","Oona Appy"};
private static final Random random = new Random();
private static final List<Book> bookList = new ArrayList<Book>();
static {
for (int index = 0; index < bookTitles.length; index++) {
bookList.add(createBook(index));
}
}
private Map<Integer, Customer> customers = new ConcurrentHashMap<Integer, Customer>();
private Map<Integer, Order> orders = new ConcurrentHashMap<Integer, Order>();
private AtomicInteger customerIdCounter = new AtomicInteger();
private AtomicInteger orderIdCounter = new AtomicInteger();
public BackendServiceImpl() {
initialiseCustomers();
}
private static Book createBook(int index) {
final Book book = new Book(bookTitles[index], "Red Penguin", bookPrice[index], 2014, bookAuthors[index]);
return book;
}
private OrderItem createOrderItem() {
int index = random.nextInt(bookTitles.length);
final Book book = bookList.get(index);
final OrderItem orderItem = new OrderItem(book);
final int quantity = random.nextInt(3);
for(int c = 0; c < quantity; c++) {
orderItem.incrementQuantity();
}
return orderItem;
}
private Order createOrder() {
final Order order = new Order();
final int numberOrderItems = random.nextInt(2) + 1;
Set<OrderItem> set = new HashSet<OrderItem>();
int count = set.size();
while(count < numberOrderItems) {
set.add(createOrderItem());
count = set.size();
}
order.setOrderItems(new ArrayList<OrderItem>(set));
final int index = orderIdCounter.getAndIncrement();
order.setOrderId(index);
orders.put(index, order);
return order;
}
private List<Order> createCustomerOrders() {
final int numberOrders = random.nextInt(3) + 1;
final List<Order> orders = new ArrayList<Order>();
for (int index = 0; index < numberOrders; index++) {
orders.add(createOrder());
}
return orders;
}
private int addCustomer(final String firstName, final String lastName, final String email, final String mobileNumber, final String password) {
final Customer customer = new Customer(firstName, lastName, email, mobileNumber, password);
int id = customerIdCounter.incrementAndGet();
customer.setUserId(id);
final List<Order> customerOrders = createCustomerOrders();
for(Order order : customerOrders) {
customer.addOrder(order);
}
customers.put(id, customer);
return id;
}
private void initialiseCustomers() {
addCustomer("homer", "simpson", "hsimpson@springfield.com", "0781 123 456", "marge");
addCustomer("ned", "flanders", "nflanders@springfield.com", "0781 777 888", "maude");
addCustomer("monty", "burns", "mburns@springfield.com", "0781 $$$ $$$", "release the hounds");
}
@Override
public List<Customer> getAllCustomers() {
List<Customer> customersList = new ArrayList<Customer>(customers.values());
return customersList;
}
@Override
public Customer getCustomer(int customerId) {
return customers.get(customerId);
}
@Override
public List<Order> getCustomerOrders(int customerId) {
final Customer customer = customers.get(customerId);
return customer.getOrders();
}
@Override
public Order getOrder(int orderId) {
return orders.get(orderId);
}
public static void main (final String[] args) {
final BackendService service = new BackendServiceImpl();
final Customer customer = service.getCustomer(1);
System.out.println("Customer: " + customer);
}
@Override
public int createCustomer(Customer customer) {
return addCustomer(customer.getForename(), customer.getLastname(), customer.getEmail(), customer.getMobileNumber(), customer.getPassword());
}
@Override
public void deleteCustomer(int id) {
customers.remove(id);
}
}
public类backendserviceinpl实现BackendService{
私有静态最终字符串[]书名=新字符串[]{“傻瓜指南”，“释放猎犬”，“如何快乐”}；
私人静态最终浮动[]账面价格=新浮动[]{10.45f，22.00f，5.50f}；
private static final String[]bookAuthors=新字符串[]{“人马”、“鲁弗斯·拉夫”、“奥纳·阿皮”}；
私有静态最终随机=新随机（）；
私有静态最终列表bookList=newarraylist（）；
静止的{
对于（int index=0；index很难说你在这里想要实现什么，你的人际网络是什么样的。我假设您在一台机器上运行一个web服务器，并且您试图从另一台机器访问它。您需要提供更多信息。大家好，祝您愉快，欢迎来到Stack Overflow。很抱歉告诉你这个问题，但是你的问题不太容易回答，你需要把它提高到标准。首先，您需要提供的不是所有的代码，而是一个简单的代码；另一方面，你需要准确地描述你在尝试什么，以及你这样做的时候出了什么问题。没有这些，你要求人们检查你的整个代码，找出它在尝试做什么，以及可能出了什么问题，并提出修改建议。这将是一个完整的代码检查，并不是这个网站真正的主题；看一看
public class BackendServiceImpl implements BackendService {
private static final String[] bookTitles = new String[]{"Dummies Guide to Dummies","Release the hounds","How to be happy"};
private static final float[] bookPrice = new float[]{10.45f, 22.00f, 5.50f};
private static final String[] bookAuthors = new String[]{"Man Equine","Rufus Ruff","Oona Appy"};
private static final Random random = new Random();
private static final List<Book> bookList = new ArrayList<Book>();
static {
for (int index = 0; index < bookTitles.length; index++) {
bookList.add(createBook(index));
}
}
private Map<Integer, Customer> customers = new ConcurrentHashMap<Integer, Customer>();
private Map<Integer, Order> orders = new ConcurrentHashMap<Integer, Order>();
private AtomicInteger customerIdCounter = new AtomicInteger();
private AtomicInteger orderIdCounter = new AtomicInteger();
public BackendServiceImpl() {
initialiseCustomers();
}
private static Book createBook(int index) {
final Book book = new Book(bookTitles[index], "Red Penguin", bookPrice[index], 2014, bookAuthors[index]);
return book;
}
private OrderItem createOrderItem() {
int index = random.nextInt(bookTitles.length);
final Book book = bookList.get(index);
final OrderItem orderItem = new OrderItem(book);
final int quantity = random.nextInt(3);
for(int c = 0; c < quantity; c++) {
orderItem.incrementQuantity();
}
return orderItem;
}
private Order createOrder() {
final Order order = new Order();
final int numberOrderItems = random.nextInt(2) + 1;
Set<OrderItem> set = new HashSet<OrderItem>();
int count = set.size();
while(count < numberOrderItems) {
set.add(createOrderItem());
count = set.size();
}
order.setOrderItems(new ArrayList<OrderItem>(set));
final int index = orderIdCounter.getAndIncrement();
order.setOrderId(index);
orders.put(index, order);
return order;
}
private List<Order> createCustomerOrders() {
final int numberOrders = random.nextInt(3) + 1;
final List<Order> orders = new ArrayList<Order>();
for (int index = 0; index < numberOrders; index++) {
orders.add(createOrder());
}
return orders;
}
private int addCustomer(final String firstName, final String lastName, final String email, final String mobileNumber, final String password) {
final Customer customer = new Customer(firstName, lastName, email, mobileNumber, password);
int id = customerIdCounter.incrementAndGet();
customer.setUserId(id);
final List<Order> customerOrders = createCustomerOrders();
for(Order order : customerOrders) {
customer.addOrder(order);
}
customers.put(id, customer);
return id;
}
private void initialiseCustomers() {
addCustomer("homer", "simpson", "hsimpson@springfield.com", "0781 123 456", "marge");
addCustomer("ned", "flanders", "nflanders@springfield.com", "0781 777 888", "maude");
addCustomer("monty", "burns", "mburns@springfield.com", "0781 $$$ $$$", "release the hounds");
}
@Override
public List<Customer> getAllCustomers() {
List<Customer> customersList = new ArrayList<Customer>(customers.values());
return customersList;
}
@Override
public Customer getCustomer(int customerId) {
return customers.get(customerId);
}
@Override
public List<Order> getCustomerOrders(int customerId) {
final Customer customer = customers.get(customerId);
return customer.getOrders();
}
@Override
public Order getOrder(int orderId) {
return orders.get(orderId);
}
public static void main (final String[] args) {
final BackendService service = new BackendServiceImpl();
final Customer customer = service.getCustomer(1);
System.out.println("Customer: " + customer);
}
@Override
public int createCustomer(Customer customer) {
return addCustomer(customer.getForename(), customer.getLastname(), customer.getEmail(), customer.getMobileNumber(), customer.getPassword());
}
@Override
public void deleteCustomer(int id) {
customers.remove(id);
}
}