使用STS,我创建了一个简单的Spring入门项目,并尝试添加dependy杰克逊XML支持春季启动:将XML支持
见:https://spring.io/blog/2014/12/02/latest-jackson-integration-improvements-in-spring
无论扭曲我尝试(改变弹簧启动发行版本)我总是得到同样的错误
Caused by: java.lang.ClassNotFoundException: org.codehaus.stax2.XMLInputFactory2
at java.net.URLClassLoader.findClass(Unknown Source) ~[na:1.8.0_91]
at java.lang.ClassLoader.loadClass(Unknown Source) ~[na:1.8.0_91]
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source) ~[na:1.8.0_91]
at java.lang.ClassLoader.loadClass(Unknown Source) ~[na:1.8.0_91]
... 73 common frames omitted
在STS,whem看着解决依赖,我可以清楚地看到,org.codehaus.woodstox/stax2-API存在。
的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>
<groupId>com.text</groupId>
<artifactId>HelloJackson</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>HelloJackson</name>
<description>HelloWorld</description>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.4.6.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>com.fasterxml.jackson.dataformat</groupId>
<artifactId>jackson-dataformat-xml</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>
**我可以清楚地看到org.codehaus.woodstox/stax2-api存在。** 为什么我找不到它? – Salman
查看添加的图像 – Filip
是的,但请在您的pom中添加依赖项。我已经为你写了一个答案。 – Salman