idea to open specific processes and use hot deployment tomcat

1 Introduction

All along, the idea to do web development using modified html, after jsp, js files, you must manually re-deploy tomcat, we have to wait a minimum of 6-10 seconds,

Even sometimes not able to find a compiler error file, recompile the entire project, then have to wait 15 seconds

too slow! ! ! ! ! !

2. solve

Use hot deployment! ! ! ! The idea is also cool than hot deployment eclipse, eclipse the need to save in order to have a web browser to refresh the modified data, save it directly to step omitted,

Advantage is that the source code can be revoked yard line and experience super good! ! !

3. Turn on the specific process hot deployment

（1）

pom.xml file dependencies added, does not require high version, the new version dependencies are generally not stable

[Must find their own dependencies, although spring is provided with a built-use, but very old, will prompt a lot of warning, obsessive-compulsive disorder is not recommended, of course, use the built-in spring you can ignore this first step]

          <dependency>
                    <groupId>org.springframework.boot</groupId>
                    <artifactId>spring-boot-devtools</artifactId>
                    <version>2.0.4.RELEASE</version>
          </dependency>

(2) pom.xml inside Compiled way

                <plugin>
                    <groupId>org.springframework.boot</groupId>
                    <artifactId>spring-boot-maven-plugin</artifactId>
                    <configuration>
                        <fork>true</fork>
                    </configuration>
                </plugin>