我正在使用spring boot，我想将一个rest API war文件部署到tomcat服务器中 . tomcat服务器日志中没有错误，但是当我调用任何 endpoints 时，我得到了404“未找到”，并且我从tomcat服务器获得了相同的信息 .
java版本：8 . tomcat版本：9 .
也许我想念一下，这是我的代码示例：
Pom：
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.test</groupId>
<artifactId>test</artifactId>
<version>1.1</version>
<packaging>war</packaging>
<name>test</name>
<description>test API</description>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.5.1.RELEASE</version>
<relativePath /> <!-- lookup parent from repository -->
</parent>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-
8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
<scope>provided</scope>
</dependency>
<!-- tag::security[] -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<!-- end::security[] -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-jdbc</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
</dependencies>
<build>
<defaultGoal>install</defaultGoal>
<pluginManagement>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-assembly-plugin</artifactId>
<version>3.0.0</version>
</plugin>
</plugins>
</pluginManagement>
<!-- To use the plugin goals in your POM or parent POM -->
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-assembly-plugin</artifactId>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
</plugins>
</build>
</project>
2.Application.java
@SpringBootApplication
public class TestApplication extends SpringBootServletInitializer {
@Override
protected SpringApplicationBuilder configure(SpringApplicationBuilder
application) {
return application.sources(TestApplication.class);
}
public static void main(String[] args) {
SpringApplication.run(TestApplication.class, args);
}
}
3 回答
是的我有类似的错误，在我的情况下我自动装配Spring安全会话的对象，所以它显示循环引用错误 . 我在自动装配对象的顶部添加了@Lay注释 . 有关详细信息，请查看链接 .
https://www.quora.com/How-can-you-fix-Requested-bean-is-currently-in-creation-Is-there-an-unresolvable-circular-reference-while-deploying-a-Spring-Security-application-in-Tomcat
在您的tomcat服务器中运行您的spring boot应用程序作为ROOT上下文 .
你可以通过使用spring boot app更改tomcat服务器中的ROOT.war（这是一种不好的方式），或者你可以配置它 .
我修复了类似的问题 . 尝试打开网页时没有错误，但有一些警告 . 可能你可以拿"Warning: No mapping found" . 您不需要SpringBootServletInitializer并在应用程序类中覆盖metode . Spring boot是为自动配置而开发的 . 您的html或jsp页面应位于resources / template或resources / static文件夹中 . 请仔细阅读Serving Web Content with Spring MVC，this页面可以帮到你 .