My own process of installing the java environment under mac is really hard. The mentality of being bombarded in minutes, there are various problems in the format. But through constant exploration and attempts, the TMD was finally installed.
Recommendation: 1. Unless you have a special emotion for eclipse, it is not recommended to install. (It is the mentality of being bombarded by it. When downloading eclipse, you must know in advance which version you need to install)
2.myeclipse excellent choice. (How to crack and install, there are a lot of online)
3. After myeclipse is installed, install the jdk that supports your project locally. tomcat, maven Baidu has.
4. Configure your tomcat and maven paths in myeclipse.
5. According to whether you are using git or svn to import your project. Configure hosts Use the command line to configure, and directly change the hosts file for personal testing. When adding a host, an error about the host will be reported when using svn to dump the project. Re-adding the host using the command line solves this problem.
I hope to discuss with you the various pits encountered in the mac upload environment.