JDK 10无法在Eclipse中导入javax.xml.namespace [英] JDK 10 cannot import javax.xml.namespace in Eclipse

问题描述

这很奇怪.我正在将一个动态Web项目从Java 8迁移到Java 10.

It's very strange. I am moving a dynamic web project from Java 8 to Java 10.

我无法解决依赖关系的最后一件事是javax.xml.namespace.QName类.

The last thing I cannot get the dependency resolved is the javax.xml.namespace.QName class.

在所附的屏幕快照中，您可以看到JRE系统库中存在QName类，但是IDE一直抱怨无法将QName解析为一种类型.

You can see in the attached screen shot, the QName class exist in JRE System Library, but the IDE keep complaining that QName cannot be resolved to a type.

推荐答案

尝试更改类路径上元素的顺序. JRE必须在Maven依赖项之前.解决了这个问题.

Try to change the order of elements on your classpath. The JRE must be before the Maven Dependencies. That fixes the issue.

我的猜测是Java 10编译器注意到您正在尝试用JAR中的代码替换内部类(java.xml.namespace)，并且它不是那样.

My guess is that the Java 10 compiler notices that you're trying to replace internal classes (java.xml.namespace) with code from JARs and it doesn't like that.

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