可以
<%
for(int i = 0;i<10;i++)
{
%>
var jd = new Array()
jd[<%=i%>] = <%=jd[i]%>;
<%
}
%>
<%
for(int i = 0;i<10;i++)
{
%>
var jd = new Array()
jd[<%=i%>] = <%=jd[i]%>;
<%
}
%>
解决方案 »
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)
8个整型变量,tim8,tim10,tim12,tim14,tim16,tim18,tim20,tim22.写进去,但是以下是他的报错。 ^Generated servlet error:
[javac] Compiling 1 source fileC:\Program Files\Apache Software Foundation\Tomcat 5.0\work\Catalina\localhost\eduadm\org\apache\jsp\shower_jsp.java:373: ')' expected
out.print(tim8;);
^An error occurred at line: 316 in the jsp file: /shower.jspGenerated servlet error:
C:\Program Files\Apache Software Foundation\Tomcat 5.0\work\Catalina\localhost\eduadm\org\apache\jsp\shower_jsp.java:373: illegal start of expression
out.print(tim8;);
^An error occurred at line: 316 in the jsp file: /shower.jspGenerated servlet error:
C:\Program Files\Apache Software Foundation\Tomcat 5.0\work\Catalina\localhost\eduadm\org\apache\jsp\shower_jsp.java:375: ')' expected
out.print(tim10;);
^An error occurred at line: 316 in the jsp file: /shower.jspGenerated servlet error:
C:\Program Files\Apache Software Foundation\Tomcat 5.0\work\Catalina\localhost\eduadm\org\apache\jsp\shower_jsp.java:375: illegal start of expression
out.print(tim10;);
另外,我的qq357088202,希望能多交流
jsp里面用<%%>输出不要加分号~~加了反而错了~
<%
for(int i = 0;i<10;i++)
{
%>
var jd = new Array()
jd[<%=i%>] = <%=a[i]%>;
<%
}
%>这个程序只是把你的一个地方改了,就是赋值的那个jd改成了a,在这段程序的上方,a[]是一个已经定义好了的数组,可以肯定不是数组的问题,但是后来报错,找不到数组a,why?
var jd=new Array(<%=tim8%>,<%=tim10%>,<%=tim12%>,<%=tim14%>,<%=tim16%>,<%=tim18%>,<%=tim20%>,<%=tim22%>);
这样写也是对的~~~
<%
for(int i = 0;i<10;i++)
{
%>
jd[<%=i%>] = <%=a[i]%>;
<%
}
%>
这样写就对了,每次循环都要声明一个jd,很明显不对,把声明部分写到循环外面就对了
Generated servlet error:
[javac] Compiling 1 source fileC:\Program Files\Apache Software Foundation\Tomcat 5.0\work\Catalina\localhost\eduadm\org\apache\jsp\shower_jsp.java:373: ')' expected
out.print(tim8);
symbol : variable a
location: class org.apache.jsp.shower_jsp
out.print(a[i]);
C:\Program Files\Apache Software Foundation\Tomcat 5.0\work\Catalina\localhost\eduadm\org\apache\jsp\shower_jsp.java:381: cannot resolve symbol
symbol : variable a
location: class org.apache.jsp.shower_jsp
out.print(a[i]);
是因为你的JSP页面找不到a这个数组变量~~~