How to solve the problem of jar conflict in maven Project
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In the process of development, we will inevitably encounter a variety of jar package conflicts, if we do not master the solution, we will report errors again and again! The following recommends a plug-in for IDEA-- Maven Helper
There are two ways to install
One is the automatic installation of IDEA, but after testing with my IDEA 2017.03 version, the installation has no effect. Therefore, it is not recommended.
The other is to download the Maven Helper plug-in from the official website and install it manually.
Let's start with the text.
Install and download offline plug-in package
Download from the official website of the Maven Helper plugin
Pay attention to your IDEA version
Install offline installation package
1. Load the offline installation package in IDEA
2. Restart IDEA
Use
If you enter the pom.xml file, you will find that there is an extra box below.
Click
Let's start to solve the problem of jar package conflicts. I'll take the jar package conflicts in Spark SQL as an example.
Check the conflicting jar packages below the Conflicts
Check the conflicting version on the right side of janino, select and Exclude
Click Refresh and find that the conflicting jar package has no janino. Click Refresh and find that there is no janino in the conflicting jar package.
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