2-4 IntelliJ IDEA配置Tomcat及部署Web工程，web工程常用设置

ゝ一世哀愁。 2022-04-02 10:56 302阅读 0赞

**Run-->Edit Configurations...**

**点下图中两个位置都可以进入Edit Configurations...**

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2NoZW5nX2ZlbmdfeGlhb196aGFu_size_16_color_FFFFFF_t_70][]

**进入Run/Debug Configurations后点左上角+号找Tomcat，没有找到，点 35 items more (irrelevant)...**

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2NoZW5nX2ZlbmdfeGlhb196aGFu_size_16_color_FFFFFF_t_70 1][]

**找到且鼠标移动到Tomcat Server-->Local进入添加Tomcat窗口**

**Name：Tomcat的名字**

**Application server：Tomcat的根目录（D:\\IDEATomcat\\apache-tomcat-7.0.65\\bin的目录：D:\\IDEATomcat\\apache-tomcat-7.0.65）**

**JRE：JDK指定1.8（我用的是JDK8）**

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2NoZW5nX2ZlbmdfeGlhb196aGFu_size_16_color_FFFFFF_t_70 2][]

**HTTP port：端口号默认8080**

**（可以使用默认：Open Browser当服务启动时，会使用选择的浏览器After launch访问URL上的地址）**

**上面都设置好后点Apply，则Tomcat配置完成；**

**项目部署：**

**在配置好的Tomcat窗口，带你Deployment-->右上角“+”号-->Artifact...-->Apply-->OK**

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2NoZW5nX2ZlbmdfeGlhb196aGFu_size_16_color_FFFFFF_t_70 3][]

**部署好项目，后点击运行或debug运行**

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2NoZW5nX2ZlbmdfeGlhb196aGFu_size_16_color_FFFFFF_t_70 4][]

**项目左侧为对勾则启动成功**

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2NoZW5nX2ZlbmdfeGlhb196aGFu_size_16_color_FFFFFF_t_70 5][]

**若有异常到Tomcat Localhost Log里去看，看日志的级别一般调为all**

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2NoZW5nX2ZlbmdfeGlhb196aGFu_size_16_color_FFFFFF_t_70 6][]

**web工程常用设置**

**      现象：Tomcat修改jsp文件时，访问该web项目修改的页面不会更新，需要重启Tomcat**

**      设置：到Tomcat的Edit Configurations页面，将**

**                       On ‘Update’ action:Restart server-->Update resources**

**                      On frame deactivation:Do nothing-->Update resources**

**                  后点Apply**

**                  若想class文件修改也不需要重启Tomcat生效则修改：（不推荐）**

**                        On ‘Update’ action:Restart server-->Update classea and resources**

**                        On frame deactivation:Do nothing-->Update classea and resources**

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2NoZW5nX2ZlbmdfeGlhb196aGFu_size_16_color_FFFFFF_t_70 7][]

**      现象：访问项目时，没有上下文根是http://localhost:8088/java\_web\_02\_war\_exploded/**

**      设置上下文根：到Tomcat的Edit Configurations页面-->Deployment-->将Application context中内容修改**

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2NoZW5nX2ZlbmdfeGlhb196aGFu_size_16_color_FFFFFF_t_70 8][]

格式化代码：Ctrl+Alt+L

**希望对你有帮助，祝你有一个好心情，加油！**

**若有错误、不全、可优化的点，欢迎纠正与补充！**

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