xml⽂文件 在工程目录src/main/webapp/WEB-INF目录下，编辑web.xml文件： web.xml原始文件内容如下： 将web.xml文件内容修改为（此处为3.1版本）： Table of Contents

1.17 1.18 1.19 1.20 1.21 1.22 1.23 1.24 1.25 1.26 1.27 1.28 1.29 1.30 1.31 1.32 Table of Contents Introduction Legal Notice Preface Project Info Versions Messaging Concepts Architecture guarantee zero message loss or duplication in event of server failure. Hugely flexible clustering. Create clusters of servers that know how to load balance messages. Link geographically distributed clusters com/apache/activemq- artemis/releases And many thanks to all our contributors, both old and new who helped create Apache ActiveMQ Artemis. Versions 8 Versions This chapter provides the following information

1.19 1.20 1.21 1.22 1.23 1.24 1.25 1.26 1.27 1.28 1.29 1.30 1.31 1.32 1.33 1.34 Table of Contents Introduction Legal Notice Preface Project Info Versions Messaging Concepts Architecture guarantee zero message loss or duplication in event of server failure. Hugely flexible clustering. Create clusters of servers that know how to load balance messages. Link geographically distributed clusters com/apache/activemq- artemis/releases And many thanks to all our contributors, both old and new who helped create Apache ActiveMQ Artemis. Versions 8 Versions This chapter provides the following information

1.19 1.20 1.21 1.22 1.23 1.24 1.25 1.26 1.27 1.28 1.29 1.30 1.31 1.32 1.33 1.34 Table of Contents Introduction Legal Notice Preface Project Info Versions Messaging Concepts Architecture guarantee zero message loss or duplication in event of server failure. Hugely flexible clustering. Create clusters of servers that know how to load balance messages. Link geographically distributed clusters com/apache/activemq- artemis/releases And many thanks to all our contributors, both old and new who helped create Apache ActiveMQ Artemis. Versions 8 Versions This chapter provides the following information

1.17 1.18 1.19 1.20 1.21 1.22 1.23 1.24 1.25 1.26 1.27 1.28 1.29 1.30 1.31 1.32 Table of Contents Introduction Legal Notice Preface Project Info Versions Messaging Concepts Architecture guarantee zero message loss or duplication in event of server failure. Hugely flexible clustering. Create clusters of servers that know how to load balance messages. Link geographically distributed clusters com/apache/activemq- artemis/releases And many thanks to all our contributors, both old and new who helped create Apache ActiveMQ Artemis. Versions 8 Versions This chapter provides the following information

1.17 1.18 1.19 1.20 1.21 1.22 1.23 1.24 1.25 1.26 1.27 1.28 1.29 1.30 1.31 1.32 Table of Contents Introduction Legal Notice Preface Project Info Versions Messaging Concepts Architecture guarantee zero message loss or duplication in event of server failure. Hugely flexible clustering. Create clusters of servers that know how to load balance messages. Link geographically distributed clusters com/apache/activemq- artemis/releases And many thanks to all our contributors, both old and new who helped create Apache ActiveMQ Artemis. Versions 8 Versions This chapter provides the following information

Table of Contents 1. General Project Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 2. Why use Apache ActiveMQ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 460 82.4. create goal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . guarantee zero message loss or duplication in event of server failure. • Hugely flexible clustering. Create clusters of servers that know how to load balance messages. Link geographically distributed clusters

Table of Contents 1. General Project Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 2. Why use Apache ActiveMQ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 460 82.4. create goal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . guarantee zero message loss or duplication in event of server failure. • Hugely flexible clustering. Create clusters of servers that know how to load balance messages. Link geographically distributed clusters

Table of Contents 1. General Project Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 2. Why use Apache ActiveMQ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 459 82.4. create goal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . guarantee zero message loss or duplication in event of server failure. • Hugely flexible clustering. Create clusters of servers that know how to load balance messages. Link geographically distributed clusters

Table of Contents 1. General Project Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 2. Why use Apache ActiveMQ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 463 83.4. create goal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . guarantee zero message loss or duplication in event of server failure. • Hugely flexible clustering. Create clusters of servers that know how to load balance messages. Link geographically distributed clusters