例:
public class SubmitAction extends ActionSupport implements ModelDriven<javabean> {
private Map<String, javabean> user; public Map<String, javabean> getModel() {
if(user == null) user = new ArrayList<String, javabean>;
return user;
}
}这里发生错误,应该怎么改?(一定要用Map封装user)
public class SubmitAction extends ActionSupport implements ModelDriven<javabean> {
private Map<String, javabean> user; public Map<String, javabean> getModel() {
if(user == null) user = new ArrayList<String, javabean>;
return user;
}
}这里发生错误,应该怎么改?(一定要用Map封装user)
不行啊,它主要就是
public Map<String, javabean> getModel() {
if(user == null) user = new HashMap<String, javabean>;return user;
}
这里错啊(红字部分)
错误中的建议为:将红色部分改为"javabean"
new HashMap<String, javabean>;
这个显示的错误为:Syntax error on tokens, Expression expected instead