以Eclipse版本[Version: Luna Release (4.4.0),]为例, 依次打开:Window >show view > other > Maven Repository,可以看到下图,点击Rebuild Index即可. 文章来源:http://www.cnblogs.com/gifisan/p/5845637.html

refer to : http://blog.csdn.net/gaojinshan/article/details/16948075 Eclipse中,工程属性的Java Build Path的Library标签页下,有如下几个按钮: Add Jars...添加JAR包,是指本Eclipse当前包含的工程中的,在工程列表下选取即可 Add External Jars...添加外部的JAR,是指外部的,需要用文件管理器,在电脑硬盘上选取. Add Variable..添加变量,Eclipse的编

Eclipse中,工程属性的Java Build Path的Library标签页下,有如下几个按钮:Add Jars...添加JAR包,是指本Eclipse当前包含的工程中的,在工程列表下选取即可Add External Jars...添加外部的JAR,是指外部的,需要用文件管理器,在电脑硬盘上选取.Add Variable..添加变量,Eclipse的编译时用到的的环境变量Add Library...添加库,是指一些已经定义好的jar的集合,因为它们经常是一起用Add Class Folder

add external jars = 增加工程外部的包add jars = 增加工程内包add library = 增加一个库add class folder = 增加一个类文件夹 add jar是表示从你的工程里添加JAR,前提是你把jar已经放到自己的工程目录里.add external jar表示这个jar的位置需要URI来定位,需要给出全路径.add library 是一些已经定义好的jar的集合,因为它们经常是一起用,所以简化了些操作,比如你做RCP开发的时候就会有个plugin l

问题:Choose library dependency 搜索不到目标库,百度了一下,发现尽是废话,无解,反正就是升级ide,我是 android studio是2.3.3(网上说升级到3.+就好了,家里的环境时好的,能搜索,公司的就不行,家里的是最新的版本) 然后看目录:..\extras\android\m2repository\com\android\support下面发现有我需要的recyclerview-v7包 试着在build.gradle中添加:compile 'com.andro

前言:导入项目时,时常需要手动导包,提示"add library to classpath",需要一个个找报红的类 点击添加本地项目包

add external jars = 增加工程外部的包add jars = 增加工程内包add library = 增加一个库add class folder = 增加一个类文件夹add jar是表示从你的工程里添加JAR,前提是你把jar已经放到自己的工程目录里.add external jar表示这个jar的位置需要URI来定位,需要给出全路径.add library 是一些已经定义好的jar的集合,因为它们经常是一起用,所以简化了些操作,比如你做RCP开发的时候就会有个plugin li

By default, -l option will search libraries with lib* prefix in speficied search paths. i.e. 1 ld -o a.out -lA cppmain.o will search libA.so/libA.a in all library search paths. but it is possbile to set library by using a path & any filename(without

1.导入本地Libraries 1 拷贝 gson-2.3.1.jar(gson-2.3.1.jar为例)到 app/libs 目录下 2 在app/build.gradle的 dependencies 中增加一行:compile files('libs/gson-2.3.1.jar') 2.在线导入Libraries File > Project Structure > Dependencies Tab > (+号)Add library dependency,以cardView为例

转载: 世军  Android Studio 导入External Libraries http://www.cnblogs.com/shijunzhang/p/5625432.html 导入本地Libraries 拷贝 gson-2.3.1.jar(gson-2.3.1.jar为例)到 app/libs 目录下 在app/build.gradle的 dependencies 中增加一行:compile files('libs/gson-2.3.1.jar') 在线导入Libraries Fil

很久不用struts2,最近在配置的时候,启动服务器报错 Caused by: java.lang.ExceptionInInitializerError at com.opensymphony.xwork2.ognl.OgnlValueStackFactory.setContainer(OgnlValueStackFactory.java:84) ... 64 more Caused by: java.lang.IllegalArgumentException: Javassist libra

At the moment I believe that there is no any Android Developer who doesn't know about Material Design anymore since it officially becomes a design philosophy by shaking the world of design in passed year. Surprisingly that it was not easy to implemen

转自http://stackoverflow.com/questions/19843784/google-play-services-library-update-and-missing-symbol-integer-google-play-serv accepted Please note that this fix may only apply to IntelliJ users!! (More information at the bottom of this post that shou

extends:http://inthecheesefactory.com/blog/android-design-support-library-codelab At the moment I believe that there is no any Android Developer who doesn't know about Material Design anymore since it officially becomes a design philosophy by shaking

原文链接:http://rxxluowei.iteye.com/blog/671893 今天写第一次写JavaFX的入门程序就GG 遇到了导入API的问题,无奈疯狂地通过网络找解决方案.. 我的问题是: 导入import javafx.application.Application;时 出现这个错误提示 Access restriction: The type 'Application' is not API (restriction on required library 'C:\Progra

There's another solution that also works. I found it on this forum: Go to the Build Path settings in the project properties. Remove the JRE System Library Add it back; Select "Add Library" and select the JRE System Library. The default worked fo

在Eclipse中编写Java代码时,用到了BASE64Decoder,import sun.misc.BASE64Decoder;可是Eclipse提示:Access restriction : The type BASE64Decoder is not accessible due to restriction on required library C:\Programfiles\java\jre6\lib\rt.jarAccess restriction : The constructo

来自网络资料 (1)File->New->Other (2)弹出窗口勾上Show All Wizards,然后在type fiter text那里输入Server,选中server->next->选中apache->选tomcat v6.0 server->下面有server name可以按照自己的需要填写->next->选择要添加server library的项目->finish 注:项目中要添加server library的时候 右键项目->

解决方案:          Project -> Properties ->Java Build Path -> libraries,         先 remove 掉 JRE System Library,然后再 Add Library 重新加入.

(1) 单击File按钮---钩选Show AllWizard——>选择Server——>单击Next (2)Add Library    选择 WTP Server Runtime(MyEclipse incompatible) 问题解决.