【发布时间】:2019-11-04 20:14:24
【问题描述】:
我在 Spring tool Suite 中创建了一个 spring 项目。
即使添加了它显示的所有依赖项也无法解析@GetMapping
错误信息
GetMapping cannot be resolved to a type
我的代码是
package tacos;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.GetMapping;
@Controller
public class HomeController
{
@GetMapping
public String home()
{
return "home";
}
}
正如您在这一行中看到的,我已经导入了 GetMapping。
import org.springframework.web.bind.annotation.GetMapping;
pom.xml
<?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>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.1.6.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>sia</groupId>
<artifactId>taco-cloud</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>taco-cloud</name>
<description>Taco cloud example</description>
<properties>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
我已经尝试过这篇文章中提供的解决方案
Spring Boot annotation @GetMapping can not be resolved to a type
【问题讨论】:
标签: java spring spring-boot