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0 懸賞園豆： 20 [待解決問題] 遇到了一個問題,報錯如下
Mon Aug 10 10:58:32 CST 2020 WARN: Establishing SSL connection without server's identity verification is not recommended. According to MySQL 5.5.45+, 5.6.26+ and 5.7.6+ requirements SSL connection must be established by default if explicit option isn't set. For compliance with existing applications not using SSL the verifyServerCertificate property is set to 'false'. You need either to explicitly disable SSL by setting useSSL=false, or set useSSL=true and provide truststore for server certificate verification.
Exception in thread "main" org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.exceptions.PersistenceException:
Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Could not get JDBC Connection; nested exception is java.sql.SQLException: Cannot create PoolableConnectionFactory (Unknown system variable 'lower_case_table_names')
The error may exist in com/wyy/po/CustomerMapper.xml
The error may involve com.wyy.po.CustomerMapper.findcustomerbyid
The error occurred while executing a query
Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Could not get JDBC Connection; nested exception is java.sql.SQLException: Cannot create PoolableConnectionFactory (Unknown system variable 'lower_case_table_names') at org.mybatis.spring.MyBatisExceptionTranslator.translateExceptionIfPossible(MyBatisExceptionTranslator.java:77) at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:446) at com.sun.proxy.$Proxy2.selectOne(Unknown Source) at org.mybatis.spring.SqlSessionTemplate.selectOne(SqlSessionTemplate.java:166) at com.wyy.dao.impl.CustomerDaoimpl.findCustomerByid(CustomerDaoimpl.java:13) at com.wyy.test.TestDao.main(TestDao.java:17)
Caused by: org.apache.ibatis.exceptions.PersistenceException:
Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Could not get JDBC Connection; nested exception is java.sql.SQLException: Cannot create PoolableConnectionFactory (Unknown system variable 'lower_case_table_names')
The error may exist in com/wyy/po/CustomerMapper.xml
The error may involve com.wyy.po.CustomerMapper.findcustomerbyid
The error occurred while executing a query
Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Could not get JDBC Connection; nested exception is java.sql.SQLException: Cannot create PoolableConnectionFactory (Unknown system variable 'lower_case_table_names') at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:150) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:141) at org.apache.ibatis.session.defaults.DefaultSqlSession.selectOne(DefaultSqlSession.java:77) 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) at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:433) ... 4 more
Caused by: org.springframework.jdbc.CannotGetJdbcConnectionException: Could not get JDBC Connection; nested exception is java.sql.SQLException: Cannot create PoolableConnectionFactory (Unknown system variable 'lower_case_table_names')
at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:80)
at org.mybatis.spring.transaction.SpringManagedTransaction.openConnection(SpringManagedTransaction.java:82)
at org.mybatis.spring.transaction.SpringManagedTransaction.getConnection(SpringManagedTransaction.java:68)
at org.apache.ibatis.executor.BaseExecutor.getConnection(BaseExecutor.java:336)
at org.apache.ibatis.executor.SimpleExecutor.prepareStatement(SimpleExecutor.java:84)
at org.apache.ibatis.executor.SimpleExecutor.doQuery(SimpleExecutor.java:62)
at org.apache.ibatis.executor.BaseExecutor.queryFromDatabase(BaseExecutor.java:324)
at org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:156)
at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:109)
at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:83)
at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:148)
... 11 more
Caused by: java.sql.SQLException: Cannot create PoolableConnectionFactory (Unknown system variable 'lower_case_table_names')
at org.apache.commons.dbcp2.BasicDataSource.createPoolableConnectionFactory(BasicDataSource.java:2294)
at org.apache.commons.dbcp2.BasicDataSource.createDataSource(BasicDataSource.java:2039)
at org.apache.commons.dbcp2.BasicDataSource.getConnection(BasicDataSource.java:1533)
at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:111)
at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:77)
... 21 more
Caused by: java.sql.SQLException: Unknown system variable 'lower_case_table_names'
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:964)
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3970)
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3906)
at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2524)
at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2677)
at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2545)
at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2503)
at com.mysql.jdbc.StatementImpl.executeQuery(StatementImpl.java:1369)
at com.mysql.jdbc.ConnectionImpl.loadServerVariables(ConnectionImpl.java:3833)
at com.mysql.jdbc.ConnectionImpl.initializePropsFromServer(ConnectionImpl.java:3283)
at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2297)
at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2083)
at com.mysql.jdbc.ConnectionImpl.
(ConnectionImpl.java:806) (JDBC4Connection.java:47) xmlns:xsi=" http://www.w3.org/2001/XMLSchema-instance " xmlns:aop=" http://www.springframework.org/schema/aop " 向死即生 | 初學(xué)一級 | 園豆： 166 有搞過醫(yī)保異地結(jié)算的嗎？用到的技術(shù)有tuxedo、wtc、ejb之類的
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winform定時服務(wù)開發(fā)一個api
c#滿一年每個月增加4天,不滿一年每個月增加2天 Select() { string sql = "select * from LeaveSystem_BaseNum"; DataSet ds = DBHelper.SelectData(sql); List list = new List(); foreach (DataRow item in ds.Tables[0].Rows) { LeaveSystem_BaseNumModel ml = new LeaveSystem_BaseNumModel(); ml.ID = item["ID"].ToString(); ml.Account = item["Account"].ToString(); list.Add(ml); } return list; } } public static class BPMU_USERDAL { public static List BPMU_USERDAL_Select(string account) { string sql = string.Format("select JoinDate from BPMU_USER where Account='{0}'", account); DataSet ds = DBHelper.SelectData(sql); List list = new List(); foreach (DataRow item in ds.Tables[0].Rows) { BPMU_USERModel ml = new BPMU_USERModel(); ml.Account = item["Account"].ToString(); list.Add(ml); } return list; } public static List BPMU_USERDAL_Select1() { string sql = "select * from BPMU_USER"; DataSet ds = DBHelper.SelectData(sql); List list = new List(); foreach (DataRow item in ds.Tables[0].Rows) { BPMU_USERModel ml = new BPMU_USERModel(); ml.Account = item["Account"].ToString(); ml.Pwd = item["Pwd"].ToString(); ml.LDAPDomain = item["LDAPDomain"].ToString(); ml.DspName = item["DspName"].ToString(); ml.CatalogId = item["CatalogId"].ToString(); ml.HRID = item["HRID"].ToString(); ml.Email = item["Email"].ToString(); ml.Tel = item["Tel"].ToString(); ml.MbTel = item["MbTel"].ToString(); ml.Supervisor = item["Supervisor"].ToString(); ml.JoinDate = DateTime.Parse(item["JoinDate"].ToString()); ml.CostCenter = item["CostCenter"].ToString(); ml.LocationCode = item["LocationCode"].ToString(); ml.IsEnable = bool.Parse(item["IsEnable"].ToString()); ml.DeptCode = item["DeptCode"].ToString(); ml.DeptName = item["DeptName"].ToString(); ml.ChineseName = item["ChineseName"].ToString(); ml.PinYin = item["PinYin"].ToString(); ml.remark = item["remark"].ToString(); ml.BRANCHCODE = item["BRANCHCODE"].ToString(); ml.BRANCHNAME = item["BRANCHNAME"].ToString(); ml.MEMO1 = item["MEMO1"].ToString(); ml.MEMO2 = item["MEMO2"].ToString(); ml.SEX = int.Parse(item["SEX"].ToString()); ml.WorkId = int.Parse(item["WorkId"].ToString()); list.Add(ml); } return list; } } public static class LeaveSystem_BaseNumBLL { //返回修改天數(shù) public static bool Update(float basenum, string account) { return LeaveSystem_BaseNumDAL.Update(basenum, account) > 0; } public static bool Add(string ID, string account) { return LeaveSystem_BaseNumDAL.Add(ID, account) > 0; } public static List Select() { return LeaveSystem_BaseNumDAL.Select(); } } public static class BPMU_USERBLL { public static List BPMU_USERSelect(string account) { return BPMU_USERDAL.BPMU_USERDAL_Select(account); } //返回入職名稱 public static List BPMU_USERSelect1() { return BPMU_USERDAL.BPMU_USERDAL_Select1(); } } public static class Program { /// /// 應(yīng)用程序的主入口點。 /// public static void Main() { var employee_Name = LeaveSystem_BaseNumBLL.Select(); var employee = BPMU_USERBLL.BPMU_USERSelect1(); foreach (var item in employee) { var name = item.Account; var dateTimeNow = DateTime.Now.Date; TimeSpan span = new TimeSpan(); var basenum = 0; span = dateTimeNow - item.JoinDate; //大于28天可能大于1個月 if (span.TotalDays > 28) { //是否月份確實有變化差1個月以上 if (item.JoinDate.Month < dateTimeNow.Month) { //判斷需要補加幾個月的 int OneYearMonth = 0; int OverOneYearMonth = 0; //判斷入職時間到不到1年 if (span.Days > 365) { var a = span.Days - 365; if (a>28) { } //for (int OverOneYearMonth) //{ // Func(adddays, 4); //} foreach (var items in employee_Name) { //獲取LeaveSystem表的員工名 var names = items.Account; //判斷BPMU_USER表的員工名與LeaveSystem表的員工名是否相同 if (names == name) { //如果相同直接修改天數(shù) LeaveSystem_BaseNumBLL.Update(basenum, names); } else { //給ID獲取值 string t = Guid.NewGuid().ToString("N"); //轉(zhuǎn)換類型 string id = t.Substring(0, 32); //如果不相同把BPMU_USER表的員工名添加到與LeaveSystem表中 LeaveSystem_BaseNumBLL.Add(id, name); //修改天數(shù) LeaveSystem_BaseNumBLL.Update(basenum, name); } } //for (int OverOneYearMonth) //{ // Func(adddays, 4) //} //加4天 } else { //for (int OneYearMonth) //{ // Func(adddays, 2); //} foreach (var items in employee_Name) { //獲取LeaveSystem表的員工名 var names = items.Account; //判斷BPMU_USER表的員工名與LeaveSystem表的員工名是否相同 if (names == name) { //如果相同直接修改天數(shù) LeaveSystem_BaseNumBLL.Update(basenum, names); } else { //給ID獲取值 string t = Guid.NewGuid().ToString("N"); //轉(zhuǎn)換類型 string id = t.Substring(0, 32); //如果不相同把BPMU_USER表的員工名添加到與LeaveSystem表中 LeaveSystem_BaseNumBLL.Add(id, name); //修改天數(shù) LeaveSystem_BaseNumBLL.Update(basenum, name); } } //for (int OneYearMonth) // Func(adddays, 2) //加2天 } } } } } }
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