免费且非成本的 Beginning JavaServer Pages™ 教程指南

Beginning
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"《 Beginning JavaServer Pages™》是一本由 Wiley Publishing, Inc. 出版的专业书籍，专注于JavaServer Pages (JSP) 的入门与教学。该书汇集了多位作者的智慧，包括Vivek Chopra、Sing Li、Rupert Jones、Jon Eaves 和 John T. Bell，共同打造了一个信息丰富且实用的学习资源。TEAMLinG-Live 是这本书的一个特色，它可能是提供在线学习或实时互动体验的平台，强调了其非成本性和真实性。 作为一本非营利性质的教材，它旨在帮助读者理解和掌握Java Server Pages技术，这是Java Web开发的核心组成部分。JSP允许开发者将动态内容嵌入到静态HTML页面中，从而简化了服务器端和客户端的交互。通过本书，读者可以学习如何创建动态网页，使用Java语言编写服务器端逻辑，并理解如何与Servlets（另一种Java Web技术）协同工作。 书中内容覆盖了JSP的基本概念、语法、内置对象、标签库以及高级主题，如数据绑定、错误处理和性能优化。此外，版权信息表明这本书遵循美国1976年版权法的规定，确保了知识的合法传播，同时强调了复制或传播内容需获得出版商的明确许可或支付相应费用。 《Beginning JavaServer Pages™》适合初学者和有一定基础的开发人员深入学习Java Web开发，是技术培训、教程和自我提升的理想资源。通过阅读这本书，读者将建立起坚实的JSP编程基础，为构建高效、安全的Web应用程序打下坚实的基础。"

Beginning.JavaServer.Pages

2011-03-29 上传
` Beginning.JavaServer.Pages `这本书是针对JSP初学者的一本教程，全英文编写，适合具有一定英语基础的IT专业人士学习。 JSP的核心特性包括： 1. **页面组件**：JSP页面由HTML或其他标记语言构成，可以嵌入Java...

[JSP程序设计].John.Wiley.and.Sons.Beginning.JavaServer.Pages.eBook-LinG

2011-04-12 上传
《JSP程序设计》这本书由John Wiley and Sons出版，是一本关于JavaServer Pages（JSP）技术的专业教材，被广泛誉为“红宝书”，在IT行业尤其是Web开发领域具有极高的参考价值。本书由Vivek Chopra、Sing Li、Rupert ...

Beginning JavaServer Pages

2011-11-14 上传
"Beginning JavaServer Pages"是一本旨在帮助初学者理解和掌握JSP技术的专业教材。这本书提供了全面的教程，涵盖了从基础概念到实际应用的所有关键知识点。 JSP的核心特性包括： 1. **模板文本**：JSP页面可以包含...

基于JSP动态网页开发近七年的参考文献

2023-05-25 上传
1. JavaServer Pages: A Comprehensive Tutorial and Reference (2019) by Hans Bergsten. 2. JSP and Servlets: A Comprehensive Study (2018) by Mahesh P. Mathpati. 3. Beginning JSP, JSF and Tomcat: Java ...

for {set ii 1} {$ii<=25} {incr ii} { puts "The $ii th Time history analysis is Beginning..............." if {[file exists outputBWPZ[expr $ii]]==0} { file mkdir outputBWPZ[expr $ii];请帮我解释并优化这段代码

2023-05-26 上传
这段代码是使用 Tcl 语言编写的一个循环，对于 ii 取值从 1 到 25，... puts "The $ii th Time history analysis is Beginning..............." if {![file exists $folderName]} { file mkdir $folderName } } ```

[root@zhaosai conf]# sqoop import --connect jdbc:mysql://zhaosai:3306/mydb --username root --password jqe6b6 --table news --target-dir /user/news --fields-terminated-by “;” --hive-import --hive-table news -m 1 Warning: /opt/programs/sqoop-1.4.7.bin__hadoop-2.6.0/../hbase does not exist! HBase imports will fail. Please set $HBASE_HOME to the root of your HBase installation. Warning: /opt/programs/sqoop-1.4.7.bin__hadoop-2.6.0/../hcatalog does not exist! HCatalog jobs will fail. Please set $HCAT_HOME to the root of your HCatalog installation. Warning: /opt/programs/sqoop-1.4.7.bin__hadoop-2.6.0/../accumulo does not exist! Accumulo imports will fail. Please set $ACCUMULO_HOME to the root of your Accumulo installation. Warning: /opt/programs/sqoop-1.4.7.bin__hadoop-2.6.0/../zookeeper does not exist! Accumulo imports will fail. Please set $ZOOKEEPER_HOME to the root of your Zookeeper installation. 23/06/10 16:07:14 INFO sqoop.Sqoop: Running Sqoop version: 1.4.7 23/06/10 16:07:15 WARN tool.BaseSqoopTool: Setting your password on the command-line is insecure. Consider using -P instead. 23/06/10 16:07:15 INFO manager.MySQLManager: Preparing to use a MySQL streaming resultset. 23/06/10 16:07:15 INFO tool.CodeGenTool: Beginning code generation 23/06/10 16:07:15 ERROR sqoop.Sqoop: Got exception running Sqoop: java.lang.RuntimeException: Could not load db driver class: com.mysql.jdbc.Driver java.lang.RuntimeException: Could not load db driver class: com.mysql.jdbc.Driver at org.apache.sqoop.manager.SqlManager.makeConnection(SqlManager.java:875) at org.apache.sqoop.manager.GenericJdbcManager.getConnection(GenericJdbcManager.java:59) at org.apache.sqoop.manager.SqlManager.execute(SqlManager.java:763) at org.apache.sqoop.manager.SqlManager.execute(SqlManager.java:786) at org.apache.sqoop.manager.SqlManager.getColumnInfoForRawQuery(SqlManager.java:289) at org.apache.sqoop.manager.SqlManager.getColumnTypesForRawQuery(SqlManager.java:260) at org.apache.sqoop.manager.SqlManager.getColumnTypes(SqlManager.java:246) at org.apache.sqoop.manager.ConnManager.getColumnTypes(ConnManager.java:327) at org.apache.sqoop.orm.ClassWriter.getColumnTypes(ClassWriter.java:1872) at org.apache.sqoop.orm.ClassWriter.generate(ClassWriter.java:1671) at org.apache.sqoop.tool.CodeGenTool.generateORM(CodeGenTool.java:106) at org.apache.sqoop.tool.ImportTool.importTable(ImportTool.java:501) at org.apache.sqoop.tool.ImportTool.run(ImportTool.java:628) at org.apache.sqoop.Sqoop.run(Sqoop.java:147) at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70) at org.apache.sqoop.Sqoop.runSqoop(Sqoop.java:183) at org.apache.sqoop.Sqoop.runTool(Sqoop.java:234) at org.apache.sqoop.Sqoop.runTool(Sqoop.java:243) at org.apache.sqoop.Sqoop.main(Sqoop.java:252)

2023-06-11 上传
这段代码是使用 Sqoop 工具将 MySQL 数据库中的 news 表导入到 ...可能是因为没有将 mysql-connector-java.jar 包添加到 Sqoop 的 classpath 中导致的。需要将该 jar 包添加到 Sqoop 的 lib 目录下，并重新执行该命令。

root@zhaosai conf]# sqoop import --connect jdbc:mysql://192.168.160.130:3306/mydb --username root -P --table news --hive-import --hive-table mydb.news --incremental append --check-column id --last-value 0 --split-by id --target-dir /hdfs://zhaosai:9000/user/hive/warehouse/news --num-mappers 1 23/06/07 17:23:56 INFO sqoop.Sqoop: Running Sqoop version: 1.4.7 Enter password: 23/06/07 17:24:04 INFO tool.BaseSqoopTool: Using Hive-specific delimiters for output. You can override 23/06/07 17:24:04 INFO tool.BaseSqoopTool: delimiters with --fields-terminated-by, etc. 23/06/07 17:24:04 INFO manager.MySQLManager: Preparing to use a MySQL streaming resultset. 23/06/07 17:24:04 INFO tool.CodeGenTool: Beginning code generation Loading class `com.mysql.jdbc.Driver'. This is deprecated. The new driver class is `com.mysql.cj.jdbc.Driver'. The driver is automatically registered via the SPI and manual loading of the driver class is generally unnecessary. 23/06/07 17:24:04 INFO manager.SqlManager: Executing SQL statement: SELECT t.* FROM `news` AS t LIMIT 1 23/06/07 17:24:04 INFO manager.SqlManager: Executing SQL statement: SELECT t.* FROM `news` AS t LIMIT 1 23/06/07 17:24:04 INFO orm.CompilationManager: HADOOP_MAPRED_HOME is /opt/programs/hadoop-2.7.6 注: /tmp/sqoop-root/compile/b07035b094b6ac39b87f2ef11261c934/news.java使用或覆盖了已过时的 API。 注: 有关详细信息, 请使用 -Xlint:deprecation 重新编译。 23/06/07 17:24:05 INFO orm.CompilationManager: Writing jar file: /tmp/sqoop-root/compile/b07035b094b6ac39b87f2ef11261c934/news.jar 23/06/07 17:24:05 INFO tool.ImportTool: Maximal id query for free form incremental import: SELECT MAX(`id`) FROM `news` 23/06/07 17:24:05 ERROR tool.ImportTool: Import failed: java.io.IOException: java.sql.SQLSyntaxErrorException: Unknown column 'id' in 'field list' at org.apache.sqoop.tool.ImportTool.initIncrementalConstraints(ImportTool.java:322) at org.apache.sqoop.tool.ImportTool.importTable(ImportTool.java:511) at org.apache.sqoop.tool.ImportTool.run(ImportTool.java:628) at org.apache.sqoop.Sqoop.run(Sqoop.java:147) at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70) at org.apache.sqoop.Sqoop.runSqoop(Sqoop.java:183) at org.apache.sqoop.Sqoop.runTool(Sqoop.java:234) at org.apache.sqoop.Sqoop.runTool(Sqoop.java:243) at org.apache.sqoop.Sqoop.main(Sqoop.java:252) Caused by: java.sql.SQLSyntaxErrorException: Unknown column 'id' in 'field list' at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:120) at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:97) at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122) at com.mysql.cj.jdbc.StatementImpl.executeQuery(StatementImpl.java:1200) at org.apache.sqoop.tool.ImportTool.getMaxColumnId(ImportTool.java:238) at org.apache.sqoop.tool.ImportTool.initIncrementalConstraints(ImportTool.java:309)

2023-06-08 上传
根据你提供的信息，这是一个使用Sqoop从MySQL导入数据到Hive的命令。但是，在执行命令时出现了错误。错误信息是“Unknown column 'id' in 'field list'”，意思是在字段列表中找不到名为“id”的列。...

JavaEE详细参考文献

2023-05-09 上传
7. Beginning Java EE 7, by Antonio Goncalves 8. Java EE 7 Essentials: Enterprise Developer Handbook, by Arun Gupta 9. Professional Java EE Design Patterns, by Murat Yener and Alex Theedom 10. Java ...

If the user types an integer which is not between 1 and 6, then your program must print an error message "Unknown action!" to the user (hint: when testing the integer for the action, use the default case of a switch statement) and then print the menu again (by just going back to the beginning of the while loop).Java代码

2023-05-17 上传
下面是一个示例Java代码实现： ```java import java.util.Scanner; public class Menu { public static void main(String[] args) { Scanner scanner = new Scanner(System.in); int action = 0; while (true)...

Can not find the tag library descriptor for "http://java.sun.com/jsp/jstl/core"

2023-04-03 上传
This error occurs when the JSTL (JavaServer Pages Standard Tag Library) core tag library is not properly included in the project. To solve this error, you need to add the JSTL library to your ...
dynamic_system
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