解决:eclipse绿化版Resource注解报Resource cannot be resolved to a type问题

文章描述了一种针对绿化版Eclipse的JRE配置问题的解决方法。当Eclipse报错且默认配置无效时,用户需要手动在Window->Preferences->Java->InstalledJREs中添加JDK路径,然后在项目BuildPath中选择新添加的JRE,以消除resource注解的错误。此问题并非JDK版本过低引起,而是绿化版Eclipse的配置未完全生效导致。

如图:

 网上解决教程很多,我的eclipse是绿化版的,不需要安装

解决办法如下:

1、在eclipse中,进入到Window->Preferences->Java->Installed JREs

默认显示如下:

2、点击Add-->Standard VM--->Next--->Directory把自己的JDK添加进去

我的JDK位置如下:

2.1 添加完毕后,点击Finish:

3、选择我们刚刚添加的JDK,去除eclipse默认加载的配置:

Description Resource Path Location Type AfterEach cannot be resolved to a type MetroTicketTest.java /aa/src/aa line 15 Java Problem BeforeEach cannot be resolved to a type MetroTicketTest.java /aa/src/aa line 11 Java Problem Syntax error on token "*", delete this token MetroTicketTest.java /aa/src/aa line 3 Java Problem Test cannot be resolved to a type MetroTicketTest.java /aa/src/aa line 19 Java Problem Test cannot be resolved to a type MetroTicketTest.java /aa/src/aa line 29 Java Problem Test cannot be resolved to a type MetroTicketTest.java /aa/src/aa line 36 Java Problem Test cannot be resolved to a type MetroTicketTest.java /aa/src/aa line 43 Java Problem Test cannot be resolved to a type MetroTicketTest.java /aa/src/aa line 50 Java Problem Test cannot be resolved to a type MetroTicketTest.java /aa/src/aa line 57 Java Problem Test cannot be resolved to a type MetroTicketTest.java /aa/src/aa line 64 Java Problem Test cannot be resolved to a type MetroTicketTest.java /aa/src/aa line 71 Java Problem Test cannot be resolved to a type MetroTicketTest.java /aa/src/aa line 78 Java Problem Test cannot be resolved to a type MetroTicketTest.java /aa/src/aa line 86 Java Problem Test cannot be resolved to a type MetroTicketTest.java /aa/src/aa line 94 Java Problem Test cannot be resolved to a type MetroTicketTest.java /aa/src/aa line 102 Java Problem Test cannot be resolved to a type MetroTicketTest.java /aa/src/aa line 110 Java Problem Test cannot be resolved to a type MetroTicketTest.java /aa/src/aa line 118 Java Problem Test cannot be resolved to a type MetroTicketTest.java /aa/src/aa line 126 Java Problem The method assertEquals(String, String) is undefined for the type MetroTicketTest MetroTicketTest.java /aa/src/aa line 27 Java Problem The method assertEquals(String, String) is undefined for the type MetroTicketTest MetroTicketTest.java /aa/src/aa line 34 Java Problem The method assertEquals(String, String) is undefined for the type MetroTicketTest MetroTicketTest.j
03-29
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