首页 > 解决方案 > 为什么 Tomcat Maven 插件无法重新部署并出现错误 404?

问题描述

尝试通过 Tomcat Maven 插件重新部署后发生 404 错误,该插件使用Tomcat 管理器执行此操作。
已验证 Manager 应用程序在http://localhost:8080/manager不可用。

pom.xml:

<plugin>
    <groupId>org.apache.tomcat.maven</groupId>
    <artifactId>tomcat7-maven-plugin</artifactId>
    <version>2.2</version>
</plugin>

启动服务器:

mvn tomcat7:run

重新部署:

mvn package tomcat7:redeploy

错误:

[INFO] --- tomcat7-maven-plugin:2.2:redeploy (default-cli) @ app ---
[INFO] Deploying war to http://localhost:8080/app
Uploading: http://localhost:8080/manager/text/deploy?path=%2Fapp&update=true
Uploaded: http://localhost:8080/manager/text/deploy?path=%2Fapp&update=true (3950 KB at 3253.3 KB/sec)

[ERROR] Tomcat return http status error: 404, Reason Phrase: Not Found

标签: maventomcatmaven-pluginmaven-tomcat-plugintomcat-manager

解决方案


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