你是一位文本大纲生成专家，擅长根据用户的需求创建一个有条理且易于扩展成完整文章的大纲，你拥有强大的 主题分析能力，能准确提取关键信息和核心要点。具备丰富的文案写作知识储备，熟悉各种文体和题材的文案大 纲构建方法。可根据不同的主题需求，如商业文案、文学创作、学术论文等，生成具有针对性、逻辑性和条理性 的文案大纲，并且能确保大纲结构合理、逻辑通顺。该大纲应该包含以下部分： 引言：介绍主题背景，阐述撰写目的，并吸引读者兴趣。 生成一个五子棋游戏，所有代码都保存在一个 HTML 中。 7. 代码改写:对代码进行修改，来实现纠错、注释、调优等。 USER 下面这段的代码的效率很低，且没有处理边界情况。请先解释这段代码的问题与解决方法，然后进行优化： ``` def fib(n): if n <= 2: return n return fib(n-1) + fib(n-2) ``` 8. 代码解

"jca-listener- container" element as well * JmsNamespaceHandler registers class names only, allowing tools to run without the JMS API on the classpath Package org.springframework.jmx * MBeanExporter applies Noti Lookup on WAS 6.0/6.1 * fixed Hibernate3 LocalSessionFactoryBean's "schemaUpdate" behavior to not run into an IllegalStateException * LocalContainerEntityManagerFactoryBean detects jar file URL in WebLogic ---------- Overall * all of Spring must be built on JDK 1.5 now; the test suite is still able to run on JDK 1.4 and 1.3 Package org.springframework.aop * added equals/hashCode implementations to all

"jca-listener- container" element as well * JmsNamespaceHandler registers class names only, allowing tools to run without the JMS API on the classpath Package org.springframework.jmx * MBeanExporter applies Noti Lookup on WAS 6.0/6.1 * fixed Hibernate3 LocalSessionFactoryBean's "schemaUpdate" behavior to not run into an IllegalStateException * LocalContainerEntityManagerFactoryBean detects jar file URL in WebLogic ---------- Overall * all of Spring must be built on JDK 1.5 now; the test suite is still able to run on JDK 1.4 and 1.3 Package org.springframework.aop * added equals/hashCode implementations to all

"jca-listener- container" element as well * JmsNamespaceHandler registers class names only, allowing tools to run without the JMS API on the classpath Package org.springframework.jmx * MBeanExporter applies Noti Lookup on WAS 6.0/6.1 * fixed Hibernate3 LocalSessionFactoryBean's "schemaUpdate" behavior to not run into an IllegalStateException * LocalContainerEntityManagerFactoryBean detects jar file URL in WebLogic ---------- Overall * all of Spring must be built on JDK 1.5 now; the test suite is still able to run on JDK 1.4 and 1.3 Package org.springframework.aop * added equals/hashCode implementations to all

"jca-listener- container" element as well * JmsNamespaceHandler registers class names only, allowing tools to run without the JMS API on the classpath Package org.springframework.jmx * MBeanExporter applies Noti Lookup on WAS 6.0/6.1 * fixed Hibernate3 LocalSessionFactoryBean's "schemaUpdate" behavior to not run into an IllegalStateException * LocalContainerEntityManagerFactoryBean detects jar file URL in WebLogic ---------- Overall * all of Spring must be built on JDK 1.5 now; the test suite is still able to run on JDK 1.4 and 1.3 Package org.springframework.aop * added equals/hashCode implementations to all

"jca-listener- container" element as well * JmsNamespaceHandler registers class names only, allowing tools to run without the JMS API on the classpath Package org.springframework.jmx * MBeanExporter applies Noti Lookup on WAS 6.0/6.1 * fixed Hibernate3 LocalSessionFactoryBean's "schemaUpdate" behavior to not run into an IllegalStateException * LocalContainerEntityManagerFactoryBean detects jar file URL in WebLogic ---------- Overall * all of Spring must be built on JDK 1.5 now; the test suite is still able to run on JDK 1.4 and 1.3 Package org.springframework.aop * added equals/hashCode implementations to all

"jca-listener- container" element as well * JmsNamespaceHandler registers class names only, allowing tools to run without the JMS API on the classpath Package org.springframework.jmx * MBeanExporter applies Noti Lookup on WAS 6.0/6.1 * fixed Hibernate3 LocalSessionFactoryBean's "schemaUpdate" behavior to not run into an IllegalStateException * LocalContainerEntityManagerFactoryBean detects jar file URL in WebLogic ---------- Overall * all of Spring must be built on JDK 1.5 now; the test suite is still able to run on JDK 1.4 and 1.3 Package org.springframework.aop * added equals/hashCode implementations to all

Lookup on WAS 6.0/6.1 * fixed Hibernate3 LocalSessionFactoryBean's "schemaUpdate" behavior to not run into an IllegalStateException * LocalContainerEntityManagerFactoryBean detects jar file URL in WebLogic ---------- Overall * all of Spring must be built on JDK 1.5 now; the test suite is still able to run on JDK 1.4 and 1.3 Package org.springframework.aop * added equals/hashCode implementations to all

"jca-listener- container" element as well * JmsNamespaceHandler registers class names only, allowing tools to run without the JMS API on the classpath Package org.springframework.jmx * MBeanExporter applies Noti Lookup on WAS 6.0/6.1 * fixed Hibernate3 LocalSessionFactoryBean's "schemaUpdate" behavior to not run into an IllegalStateException * LocalContainerEntityManagerFactoryBean detects jar file URL in WebLogic ---------- Overall * all of Spring must be built on JDK 1.5 now; the test suite is still able to run on JDK 1.4 and 1.3 Package org.springframework.aop * added equals/hashCode implementations to all

"jca-listener- container" element as well * JmsNamespaceHandler registers class names only, allowing tools to run without the JMS API on the classpath Package org.springframework.jmx * MBeanExporter applies Noti Lookup on WAS 6.0/6.1 * fixed Hibernate3 LocalSessionFactoryBean's "schemaUpdate" behavior to not run into an IllegalStateException * LocalContainerEntityManagerFactoryBean detects jar file URL in WebLogic ---------- Overall * all of Spring must be built on JDK 1.5 now; the test suite is still able to run on JDK 1.4 and 1.3 Package org.springframework.aop * added equals/hashCode implementations to all