1.打开Eclipse，Window->preferences
2.进入preferences后，找到Java->Build Path->User Libraries,点击New
在弹出的对话框中填入名字
3.点击右侧 Add External JARs
找到D:ProgramFilesopencvuildjava
添加jar包
添加完后，选择Native library location,点击右侧Edit
点击右侧External Folder选择目录到D:ProgramFilesopencvuildjavax64,32位系统则选择x64
4.在所需的Java project上右键Build Pat->Configure Build Path
选择Libraries选项卡，点击AddLibraries,选择 User Library 勾选，完成