Java-eclipse Importing Jar Packages

Java-eclipse Importing Jar Packages

Method One: Basic step Style

Right-click Project Properties, select Property, select Java Build Path in the list on the left of the popup dialog box, as shown in: Select Add External JARs, import the jar package

Method Two: User jar package Type

Right-click the project properties, select the property, select Build Path from the list on the left of the popup dialog box, select "Add Library", Pop up the dialog box as shown, select "User Library" and select->next

You can select a user-defined library that has already been created, or you can select "New" in the Libraries dialog box to create a new user-defined library.

Select Library Add jars to import the jar packages you need

Method Three: Folder import type

In the project, create a new folder, as shown in this example, create the Structs_jar folder and copy the third-party jar package to the folder

Select the jar package you want to add, then right-select "Build Pathàadd to build Path" and the jar package will be imported successfully

The third approach is simpler and more reusable, and when different, a direct copy of the jar is possible between machine projects

Original address: http://www.cnblogs.com/ruiati/p/3591203.html

Java-eclipse Importing Jar Packages