【JavaWeb-06】IDEA配置

川长思鸟来 2023-01-08 10:27 41阅读 0赞

### 文章目录 ###

*   *  6 IDEA配置
     *   *  6.1 IDEA中Tomcat配置
         *  6.2 IDEA中Maven的配置
         *  6.3 IDEA树操作

## 6 IDEA配置 ##

### 6.1 IDEA中Tomcat配置 ###

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQwOTE1NDM5_size_16_color_FFFFFF_t_70][]

解决警告问题：

**为什么会有这个问题：我们访问一个网站，必须要有一个名字**

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQwOTE1NDM5_size_16_color_FFFFFF_t_70 1][]

### 6.2 IDEA中Maven的配置 ###

*  Maven的结构解析
    
     *  项目依赖就是各种各样的 **jar** 包

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQwOTE1NDM5_size_16_color_FFFFFF_t_70 2][]

*  Maven pom.xml
    
     *  地址：https://mvnrepository.com/
    
        <dependencies>
                <dependency>
                    <groupId>junit</groupId>
                    <artifactId>junit</artifactId>
                    <version>4.12</version>
                    <scope>test</scope>
                </dependency>
                <dependency>
                    <groupId>org.springframework</groupId>
                    <artifactId>spring-webmvc</artifactId>
                    <version>5.2.12.RELEASE</version>
                </dependency>
        </dependencies>

maven由于他的约定大于配置，我们之后可能遇到我们写的配置文件，无法被导出或者生效的问题，解决方案：

<build>
            <resources>
                <resource>
                    <directory>src/main/resources</directory>
                    <excludes>
                        <exclude>**/*.properties</exclude>
                        <exclude>**/*.xml</exclude>
                    </excludes>
                    <filtering>false</filtering>
                </resource>
                <resource>
                    <directory>src/main/java</directory>
                    <includes>
                        <include>**/*.properties</include>
                        <include>**/*.xml</include>
                    </includes>
                    <filtering>false</filtering>
                </resource>
            </resources>
    </build>

### 6.3 IDEA树操作 ###

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQwOTE1NDM5_size_16_color_FFFFFF_t_70 3][]

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