怎么用 return 返回两个或多个值?
pp.java
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public String check(String user_name, String ssn)
{
String a = "中";
String b = "这";
return a;
//return b;
}
ii.jsp
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<jsp:useBean id="Info" class="xxx.pp" scope="page"/>
String c = Info.check(user_name,ssn);
out.print(c);
怎么能将b也输出来啊!