Eclipse maven relies on jar download failed workaround

Network transmission problems between PC and Maven

1. Open the. M2 Local repository directory, through the search function of the win folder, find the *.lastupdated, and then delete all the found files

2. Re-Maven Update Project,

1. Tick on force Update of Snapshots/releases when operating in eclipse

2. If you add the-u parameter to the command-line operation

In general, the above method solves the problem. If the problem persists, verify that the network is unblocked between the host and the MAVEN server. You can confirm by opening the address in the browser. It's just not going to work. Manually configure the MAVEN local library yourself

Eclipse maven relies on jar download failed workaround