Java_l(f)Į
(do)Zjava_l(f)пܛ]ôҕôF(xin)(yng)ԓ̎?҂˽һ°!
1.
java_l(f)пܛ]ôҕһֱϒScatchһ֮̎ڳw\(yn)Ҳ]ʲôӰ^I(y)O(sh) Ӌ_l(f) O(sh)Ӌc̎ĺÉģP(gun)ϵ@ϵy(tng)wĽһõϵy(tng)Į_l(f)߁f̎푪(yng)ԓy(tng)һ̎ɢܶஐ̎߉;ϵy(tng) f(yng)ԓǿɿص\(yn)SģijЩF(xin)(yng)ԓБ(yng)ķ֪\(yn)S̎mȻܺܺnjI(y)(yng)_l(f) f̎ǺҪ̎îҪ˽JavaеĮwϵ
@Ҫյ֪Rc(din)࣬Ҫǣ
wϵ
Throwable
Exception
RuntimeException
Error
RuntimeException һ Exception ą^(q)e w̎
2.Java IO
IO javaвHHļxôҲ socket W(wng)j(lu)xȵһеݔݔf (bio)(zhn)HTTPՈPostă(ni)ݵxȡҲһݔ^ȵȡ
IOJavaHṩ˻InputOutputP(gun)apiҲṩһЩReaderWriterapiijЩ_l(f)(漰IOĿ)ҲҪһճ_l(f)Ҳ漰(־Rrļx)
@е֪Rc(din)ҪУ
IOwϵ InputStream OutputStream Reader/Writer ļxȡNxȡ
NIO ĸ wʹ÷ʽʹÈ
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