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这是什么意思呢？谢谢

jayinseu

发贴: 3

于 2004-09-19 20:52

C:\>javac e:\jspshop\BookDB.java
e:\jspshop\BookDB.java:103: cannot resolve symbol
symbol : class BookDetails
location: class mypack.BookDB
public BookDetails getBookDetails(String bookId) throws Exception
^
e:\jspshop\BookDB.java:131: cannot resolve symbol
symbol : class ShoppingCart
location: class mypack.BookDB
public void buyBooks(ShoppingCart cart)throws Exception {
^
e:\jspshop\BookDB.java:62: cannot resolve symbol
symbol : class BookDetails
location: class mypack.BookDB
BookDetails bd = new BookDetails(rs.getString(1), rs.getStr
tString(3),
^
e:\jspshop\BookDB.java:62: cannot resolve symbol
symbol : class BookDetails
location: class mypack.BookDB
BookDetails bd = new BookDetails(rs.getString(1), rs.getStr
tString(3),
^
e:\jspshop\BookDB.java:88: cannot resolve symbol
symbol : class BookDetails
location: class mypack.BookDB
BookDetails bd = new BookDetails(rs.getString(1), rs.getStr
tString(3),
^
e:\jspshop\BookDB.java:88: cannot resolve symbol
symbol : class BookDetails
location: class mypack.BookDB
BookDetails bd = new BookDetails(rs.getString(1), rs.getStr
tString(3),
^
e:\jspshop\BookDB.java:115: cannot resolve symbol
symbol : class BookDetails
location: class mypack.BookDB
BookDetails bd = new BookDetails(rs.getString(1), rs.getStr
tString(3),
^
e:\jspshop\BookDB.java:115: cannot resolve symbol
symbol : class BookDetails
location: class mypack.BookDB
BookDetails bd = new BookDetails(rs.getString(1), rs.getStr
tString(3),
^
e:\jspshop\BookDB.java:139: cannot resolve symbol
symbol : class ShoppingCartItem
location: class mypack.BookDB
ShoppingCartItem sci = (ShoppingCartItem) i.next();
^
e:\jspshop\BookDB.java:139: cannot resolve symbol
symbol : class ShoppingCartItem
location: class mypack.BookDB
ShoppingCartItem sci = (ShoppingCartItem) i.next();
^
e:\jspshop\BookDB.java:140: cannot resolve symbol
symbol : class BookDetails
location: class mypack.BookDB
BookDetails bd = (BookDetails)sci.getItem();
^
e:\jspshop\BookDB.java:140: cannot resolve symbol
symbol : class BookDetails
location: class mypack.BookDB
BookDetails bd = (BookDetails)sci.getItem();
^
12 errors

话题树型展开

人气	标题	作者	字数	发贴时间
1279	这是什么意思呢？谢谢	jayinseu	2487	2004-09-19 20:52
955	Re:这是什么意思呢？谢谢	lfrick	41	2004-09-19 21:38

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