淺拷貝是拷貝一層,深層次的對(duì)象級(jí)別的就拷貝引用;深拷貝是拷貝多層,每一級(jí)別的數(shù)據(jù)都會(huì)拷貝出來(lái); 淺拷貝(shallow copy):只復(fù)制指向某個(gè)對(duì)象的指針,而不復(fù)制對(duì)象本身...

IP屬地:北京
git initgit add .git commit -m ''git remote add origin '倉(cāng)庫(kù)名稱(chēng)'git branch 分支名 (創(chuàng)建新的分支)g...