s2sh+ajax 实现页面增删查改！

package org.xiaoyi.web.action; import java.util.List; import org.apache.struts2.json.annotations.JSON; import org.xiaoyi.entity.Book; import org.xiaoyi.service.BookService; import com.opensymphony.xwork2.ActionSupport; @SuppressWarnings("serial") public class BookAction extends ActionSupport { private BookService bookService; public void setBookService(BookService bookService) { this.bookService = bookService; } //集合参数 private List<Book> books; //添加 查询 修改 删除 参数 private String bookname; private String bookauthor; private Double bookprice; private Book book; @JSON(serialize = false, deserialize = false) public Book getBook() { return book; } public void setBook(Book book) { this.book = book; } @JSON(serialize = false, deserialize = false) public String getBookauthor() { return bookauthor; } public void setBookauthor(String bookauthor) { this.bookauthor = bookauthor; } @JSON(serialize = false, deserialize = false) public String getBookname() { return bookname; } @JSON(serialize = false, deserialize = false) public Double getBookprice() { return bookprice; } public void setBookprice(Double bookprice) { this.bookprice = bookprice; } public void setBookname(String bookname) { this.bookname = bookname; } @JSON(serialize = false, deserialize = false) public List<Book> getBooks() { return books; } public void setBooks(List<Book> books) { this.books = books; } //findAction public String find() throws Exception { System.out.println("find......."); List<Book> list = bookService.findBookByQuery(bookname); this.setBooks(list); return SUCCESS; } //addAction public String add() throws Exception { System.out.println("add......."); try { Book book = new Book(); book.setBookname(bookname); book.setBookauthor(bookauthor); book.setBookprice(bookprice); this.bookService.addBook(book); } catch (Exception e) { e.printStackTrace(); } return SUCCESS; } /* //UpdateAction public String update()throws Exception{ book=new Book(bookname,bookauthor,bookprice); bookService.update(book); return SUCCESS; } //deleteAction public String delete()throws Exception{ bookService.delete(book); return SUCCESS; }*/ }