Maven 依赖项下载时间太长

Question

my spring boot project creation takes more than 3 hours just to download dependencies, for example Web, Devtools and JPA.

I am using intellij and using http://start.spring.io/

what could be the cause of failing to download such small sized dependencies

Answer 1

i have realised the problem was that i had allocated a smaller memory to Intellij go to On the Help menu, click Edit Custom VM Options. and edit the Xmx 8224 means 8Gb allocated to intellij

Answer 2

I had this problem myself. It was because my maven repo was on a network drive while the application I was building was on a local drive. When I moved the repo to the local drive it fixed the issue.