Fix a Man-made Mistake in Java Project of Eclipse

最新推荐文章于 2025-12-19 15:39:34 发布

原创最新推荐文章于 2025-12-19 15:39:34 发布 · 1.2k 阅读

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#java #path #encoding #eclipse #delete #file

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博客讲述了Java项目中.classpath文件的内容，包含多种路径配置。因误删部分配置项，如org.eclipse.pde.core.requiredPlugins和org.eclipse.jdt.launching.JRE_CONTAINER，导致项目显示错误，在Java文件开头标记错误，删除文件后错误会转移到其他文件。

.classpath:
======
<?xml version="1.0" encoding="UTF-8"?>
<classpath>
   <classpathentry kind="src" path="src"/>
    <classpathentry kind="var" path="BC_PROVIDER"/>
   <classpathentry kind="var" path="APACHE_COMMONS_HTTPCLIENT"/>
   <classpathentry kind="lib" path="sheca.jar"/>
   <classpathentry kind="output" path="bin"/>
</classpath>

By mistake, deleting
======
    <classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
   <classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
======
The project displays error! It marks error at the begining of a Java file, and when you delete the Java file, it will mark the other Java files. It takes me a long time to find out where the error takes place.