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Java_l(f)Į

rg2025-12-07 01:04:42 javaZ ҪͶ

Java_l(f)Į

Zjava_l(f)пܛ]ôҕôF(xin)ԓ̎?׌҂˽һ°!

1.

java_l(f)пܛ]ôҕһֱϒScatchһ֮̎ڳw\Ҳ]ʲôӰ푡^I(y)O Ӌ_l(f) OӋc̎ĺÉPϵ@ϵy(tng)wĽԡһõϵy(tng)Į_l(f)߁f̎푪ԓy(tng)һ̎ɢܶஐ̎߉݋;ϵy(tng) fԓǿɿصģ\SijЩF(xin)󣬑ԓБķ֪\S̎mȻܺܺnjI(y)_l(f) f̎ǺҪ̎îҪ˽JavaеĮwϵ

@Ҫյ֪Rc࣬Ҫǣ

Throwable

Exception

RuntimeException

Error

RuntimeException һ Exception ą^(q)e w̎

2.Java IO

IO javaвHHļxôΣҲ socket W(wng)jxȵһеݔݔf ˜HTTPՈPostă(ni)ݵxȡҲһݔ^ȵȡ

IOJavaHṩ˻InputOutputPapiҲṩһЩReaderWriterapiijЩ_l(f)(漰IOĿ)ҲҪһճ_l(f)Ҳ漰(־Rrļx)

@е֪RcҪУ

IOwϵ InputStream  OutputStream Reader/Writer ļxȡNxȡ

NIO ĸ wʹ÷ʽʹÈ


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