从未使用导入java.sql

本文介绍使用JSP结合SQL Server 2000进行开发时的环境搭建过程,包括Tomcat服务器、Lomboz及Eclipse IDE的配置,并解决了在Eclipse中出现的关于java.sql未使用的警告问题。

摘要生成于 C知道 ,由 DeepSeek-R1 满血版支持, 前往体验 >

jsp+sql serevr 2000开发(tomcat+lomboz+eclipse) 

在文件中<%@ page import="java.sql.*"%>

eclipse警告:从未使用导入java.sql 

2025-08-07 19:07:48,798 [pool-4-thread-1] INFO ProjectCcmsServiceImpl:107 - createAuditLog,param = [\\\"{\\\\\\\"method\\\\\\\":\\\\\\\"createProject\\\\\\\",\\\\\\\"param\\\\\\\":\\\\\\\"{\\\\\\\\\\\\\\\"projectInfoBean\\\\\\\\\\\\\\\":{\\\\\\\\\\\\\\\"userName\\\\\\\\\\\\\\\":\\\\\\\\\\\\\\\"cHWE30009095\\\\\\\\\\\\\\\",\\\\\\\\\\\\\\\"projectName\\\\\\\\\\\\\\\":\\\\\\\\\\\\\\\"测试空间\\\\\\\\\\\\\\\",\\\\\\\\\\\\\\\"members\\\\\\\\\\\\\\\":\\\\\\\\\\\\\\\"cHWE30009095\\\\\\\\\\\\\\\",\\\\\\\\\\\\\\\"pbiId\\\\\\\\\\\\\\\":null,\\\\\\\\\\\\\\\"domainId\\\\\\\\\\\\\\\":\\\\\\\\\\\\\\\"1152659608729313280\\\\\\\\\\\\\\\"}}\\\\\\\",\\\\\\\"occurTime\\\\\\\":\\\\\\\"2025-08-07 19:07:48\\\\\\\",\\\\\\\"ipAddress\\\\\\\":\\\\\\\"10.12.20.34\\\\\\\",\\\\\\\"componentName\\\\\\\":\\\\\\\"cloudIDP_SingleSource\\\\\\\",\\\\\\\"operator\\\\\\\":\\\\\\\"cHWE30009095\\\\\\\"}\\\"] 2025-08-07 19:07:48,808 [http-nio-8080-exec-1] INFO ProjectController:91 - method:createProject: username=cHWE30009095,projectName=测试空间,members=\\\"cHWE30009095\\\", tenant=c96a150706f249ab88af77b11c21719a 2025-08-07 19:07:48,856 [http-nio-8080-exec-1] WARN ErrorPacket:100 - Error: 1146-42S02: Table 'idplitealm.hw_hr_ldap_emp_t_idp' doesn't exist 2025-08-07 19:07:48,901 [http-nio-8080-exec-1] ERROR ExceptionUtil:68 - error in getUserInfo Redis org.springframework.jdbc.BadSqlGrammarException: [CRLF]### Error querying database. Cause: java.sql.SQL: ****** at org.springframework.jdbc.support.SQLErrorCodeSQLExceptionTranslator.doTranslate(SQLErrorCodeSQLExceptionTranslator.java:236) at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:73) at org.mybatis.spring.MyBatisExceptionTranslator.translateExceptionIfPossible(MyBatisExceptionTranslator.java:92) at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:439) at com.sun.proxy.$Proxy122.selectList(Unknown Source) at org.mybatis.spring.SqlSessionTemplate.selectList(SqlSessionTemplate.java:224) at org.apache.ibatis.binding.MapperMethod.executeForMany(MapperMethod.java:147) at org.apache.ibatis.binding.MapperMethod.execute(MapperMethod.java:80) at org.apache.ibatis.binding.MapperProxy$PlainMethodInvoker.invoke(MapperProxy.java:141) at org.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:86) at com.sun.proxy.$Proxy123.getW3Account(Unknown Source) at com.huawei.cloudidpsinglesource.service.impl.LdapServiceImpl.getUserInfo(LdapServiceImpl.java:95) at com.huawei.cloudidpsinglesource.service.impl.LdapServiceImpl.getUserInfo(LdapServiceImpl.java:58) at com.huawei.cloudidpsinglesource.service.impl.LdapServiceImpl.batchGetCmsUsers(LdapServiceImpl.java:189) at com.huawei.cloudidpsinglesource.controller.ProjectController.createProject(ProjectController.java:101) at com.huawei.cloudidpsinglesource.controller.ProjectController$$FastClassBySpringCGLIB$$7397c074.invoke(<generated>) at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:792) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:762) at org.springframework.aop.aspectj.MethodInvocationProceedingJoinPoint.proceed(MethodInvocationProceedingJoinPoint.java:89) at com.huawei.cloudidpsinglesource.auditlog.filter.AuditLogAspect.aroundVoid(AuditLogAspect.java:59) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) 这个报错是什么原因
最新发布
08-09
评论
添加红包

请填写红包祝福语或标题

红包个数最小为10个

红包金额最低5元

当前余额3.43前往充值 >
需支付:10.00
成就一亿技术人!
领取后你会自动成为博主和红包主的粉丝 规则
hope_wisdom
发出的红包
实付
使用余额支付
点击重新获取
扫码支付
钱包余额 0

抵扣说明:

1.余额是钱包充值的虚拟货币,按照1:1的比例进行支付金额的抵扣。
2.余额无法直接购买下载,可以购买VIP、付费专栏及课程。

余额充值