1. Download TortoiseSVN and install it, be sure to select cmd line client tools when installing, otherwise EXE files will be missing
2. Configure the SVN program execution path in the setting in IDEA
3. Export the project from SVN
4. Set the upload file group ChangeList to ignore part of the file upload
5. Ignore the display of some file types in the IDEA project in the setting, so that new files of a specific type will not be displayed and need to be submitted
*.classpath;*.gitignore;*.hprof;*.idea;*.iml;*.project;*.pyc;*.pyo;*.rbc;*.settings;*.sh;*.yarb;*~;.DS_Store;.git;.hg;.svn;CVS;__pycache__;_svn;target;vssver.scc;vssver2.scc;*.classpath;*.gitignore;*.hprof;*.idea;*.iml;*.project;*.pyc;*.pyo;*.rbc;*.settings;*.sh;*.yarb;*~;.DS_Store;.git;.hg;.svn;CVS;__pycache__;_svn;target;vssver.scc;vssver2.scc;
6. Ignore global styles in TortoiseSVN client settings, mainly *.setting*.iml* needs to be changed
*.target *.classpath *.project *.setting*.iml*.o *.lo *.la *.al .libs *.so *.so.[0-9]* *.a *.pyc *.pyo __pycache__ *.rej *~ #*# .#* .*.swp .DS_Store [Tt]humbs.db*.target *.classpath *.project *.setting*.iml*.o *.lo *.la *.al .libs *.so *.so.[0-9]* *.a *.pyc *.pyo __pycache__ *.rej *~ #*# .#* .*.swp .DS_Store [Tt]humbs.db