Exception in thread “main“ java.sql.SQLException: No suitable driver-Toy模板网

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Exception in thread “main“ java.sql.SQLException: No suitable driver,java,开发语言

详细报错信息如下：

Exception in thread "main" java.sql.SQLException: No suitable driver
   at java.sql.DriverManager.getDriver(DriverManager.java:315)
   at org.apache.spark.sql.execution.datasources.jdbc.JDBCOptions.$anonfun$driverClass$2(JDBCOptions.scala:107)
   at scala.Option.getOrElse(Option.scala:189)
   at org.apache.spark.sql.execution.datasources.jdbc.JDBCOptions.<init>(JDBCOptions.scala:107)
   at org.apache.spark.sql.execution.datasources.jdbc.JdbcOptionsInWrite.<init>(JDBCOptions.scala:218)
   at org.apache.spark.sql.execution.datasources.jdbc.JdbcOptionsInWrite.<init>(JDBCOptions.scala:222)
   at org.apache.spark.sql.execution.datasources.jdbc.JdbcRelationProvider.createRelation(JdbcRelationProvider.scala:46)
   at org.apache.spark.sql.execution.datasources.SaveIntoDataSourceCommand.run(SaveIntoDataSourceCommand.scala:45)
   at org.apache.spark.sql.execution.command.ExecutedCommandExec.sideEffectResult$lzycompute(commands.scala:75)
   at org.apache.spark.sql.execution.command.ExecutedCommandExec.sideEffectResult(commands.scala:73)
   at org.apache.spark.sql.execution.command.ExecutedCommandExec.executeCollect(commands.scala:84)
   at org.apache.spark.sql.execution.QueryExecution$$anonfun$eagerlyExecuteCommands$1.$anonfun$applyOrElse$1(QueryExecution.scala:110)
   at org.apache.spark.sql.execution.SQLExecution$.$anonfun$withNewExecutionId$5(SQLExecution.scala:103)
   at org.apache.spark.sql.execution.SQLExecution$.withSQLConfPropagated(SQLExecution.scala:163)
   at org.apache.spark.sql.execution.SQLExecution$.$anonfun$withNewExecutionId$1(SQLExecution.scala:90)
   at org.apache.spark.sql.SparkSession.withActive(SparkSession.scala:775)
   at org.apache.spark.sql.execution.SQLExecution$.withNewExecutionId(SQLExecution.scala:64)
   at org.apache.spark.sql.execution.QueryExecution$$anonfun$eagerlyExecuteCommands$1.applyOrElse(QueryExecution.scala:110)
   at org.apache.spark.sql.execution.QueryExecution$$anonfun$eagerlyExecuteCommands$1.applyOrElse(QueryExecution.scala:106)
   at org.apache.spark.sql.catalyst.trees.TreeNode.$anonfun$transformDownWithPruning$1(TreeNode.scala:481)
   at org.apache.spark.sql.catalyst.trees.CurrentOrigin$.withOrigin(TreeNode.scala:82)
   at org.apache.spark.sql.catalyst.trees.TreeNode.transformDownWithPruning(TreeNode.scala:481)
   at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.org$apache$spark$sql$catalyst$plans$logical$AnalysisHelper$$super$transformDownWithPruning(LogicalPlan.scala:30)
   at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.transformDownWithPruning(AnalysisHelper.scala:267)
   at org.apache.spark.sql.catalyst.plans.logical.AnalysisHelper.transformDownWithPruning$(AnalysisHelper.scala:263)
   at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.transformDownWithPruning(LogicalPlan.scala:30)
   at org.apache.spark.sql.catalyst.plans.logical.LogicalPlan.transformDownWithPruning(LogicalPlan.scala:30)
   at org.apache.spark.sql.catalyst.trees.TreeNode.transformDown(TreeNode.scala:457)
   at org.apache.spark.sql.execution.QueryExecution.eagerlyExecuteCommands(QueryExecution.scala:106)
   at org.apache.spark.sql.execution.QueryExecution.commandExecuted$lzycompute(QueryExecution.scala:93)
   at org.apache.spark.sql.execution.QueryExecution.commandExecuted(QueryExecution.scala:91)
   at org.apache.spark.sql.execution.QueryExecution.assertCommandExecuted(QueryExecution.scala:128)
   at org.apache.spark.sql.DataFrameWriter.runCommand(DataFrameWriter.scala:848)
   at org.apache.spark.sql.DataFrameWriter.saveToV1Source(DataFrameWriter.scala:382)
   at org.apache.spark.sql.DataFrameWriter.saveInternal(DataFrameWriter.scala:355)
   at org.apache.spark.sql.DataFrameWriter.save(DataFrameWriter.scala:247)
   at org.apache.spark.sql.DataFrameWriter.jdbc(DataFrameWriter.scala:745)
   at gs_1.gs_1_util.writeMySql(gs_1_util.scala:38)
   at gs_1.task03$.test01(task03.scala:50)
   at gs_1.task03$.main(task03.scala:61)
   at gs_1.task03.main(task03.scala)
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