SpringCloud微服务项目

package com.weichai.action; import java.util.List; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpSession; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Controller; import org.springframework.ui.Model; import org.springframework.web.bind.annotation.ModelAttribute; import org.springframework.web.bind.annotation.PathVariable; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.multipart.MultipartFile; import com.weichai.service.BookService; import com.weichai.service.UserService; import com.weichai.wc_commons.entity.Book; import com.weichai.wc_commons.entity.User; import com.weichai.wc_commons.util.ImageUtil; @Controller @RequestMapping("/manage-web") public class ManageController { @Autowired private UserService userService; @Autowired private BookService bookService; @RequestMapping(value = "/login") public String login(@ModelAttribute User loginUser, Model model, HttpSession session) { if (loginUser.getName() == null) { return "login"; } // 调用验证服务 User dataUser = userService.validate(loginUser.getName(), loginUser.getPassword()); if (dataUser.getId() == null) { // 验证失败 model.addAttribute("message", "fail"); return "login"; } else { session.setAttribute("manage-user", loginUser); return "index"; } } @RequestMapping(value = "/book/addBook") public String addBook() { return "book/add"; } @RequestMapping(value = "/book/save") public String saveBook(@ModelAttribute Book book, MultipartFile file) throws Exception { book.setCover(file.getBytes()); // 保存数据 bookService.save(book); return "forward:/manage-web/book/list"; } @RequestMapping(value = "/book/list") public String listBook(Model model, HttpServletRequest request) { List<Book> books = bookService.getBooks(); // 写到临时文件中 for (Book book : books) { String coverUrl = ImageUtil.writeToImage(book, request); book.setCoverUrl(coverUrl); } model.addAttribute("books", books); return "book/list"; } @RequestMapping(value = "/staticPage/{name}") public String staticPage(@PathVariable String name) { return name; } }