Question

在用dreamweaver做网页时，加入服务器行为后，预览页面出现以下错误，哪位好心人帮忙解答一下啊！急！！！

HTTP Status 500 -

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type Exception report

message

description The server encountered an internal error () that prevented it from fulfilling this request.

exception

org.apache.jasper.JasperException: Unable to compile class for JSP:

An error occurred at line: 22 in the jsp file: /System/html/login.jsp
MM_conn1_DRIVER cannot be resolved
19: String MM_redirectLoginSuccess="default.html";
20: String MM_redirectLoginFailed="login.html";
21: String MM_redirectLogin=MM_redirectLoginFailed;
22: Driver MM_driverUser = (Driver)Class.forName(MM_conn1_DRIVER).newInstance();
23: Connection MM_connUser = DriverManager.getConnection(MM_conn1_STRING,MM_conn1_USERNAME,MM_conn1_PASSWORD);
24: String MM_pSQL = "SELECT username, password";
25: if (!MM_fldUserAuthorization.equals("")) MM_pSQL += "," + MM_fldUserAuthorization;
我用的是tomcat6.0服务器

Answer 1

HTTP状态500 -

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类型的异常报告

消息

描述服务器遇到一个内部错误（）来阻挡履行这一请求。

异常

org.apache.jasper.JasperException：无法编译JSP类：

发生错误行：22在JSP文件中：/系统/的HTML / login.jsp的
MM_conn1_DRIVER不能得到解决
19：弦乐MM_redirectLoginSuccess =“Default.html中”;
20：弦乐MM_redirectLoginFailed =“login.html”;
21：弦乐MM_redirectLogin = MM_redirectLoginFailed;
22：驱动MM_driverUser =（司机）Class.forName（MM_conn1_DRIVER）的newInstance（）;。
23：连接MM_connUser = DriverManager.getConnection（MM_conn1_STRING，MM_conn1_USERNAME，MM_conn1_PASSWORD）;
24：弦乐MM_pSQL =“选择用户名，密码”;
！25：如果（MM_fldUserAuthorization.equals ("")) MM_pSQL + =“，”+ MM_fldUserAuthorization;
—————————————————————————————————————————— 百度虫子

追问

怎么解决啊！英文我是能看的懂，但是不知该如何解决问题啊

Answer 2

数据库连接问题吧

追问

谢谢啊 ！我又新建了一个连接，问题解决了！其实和先前也没有区别的，但是就莫名其妙的好了！