線程池入?yún)? 1、corePoolSize:核心線程數(shù), * 核心線程就是會(huì)一直存在,即使線程有空閑的, * 當(dāng)線程數(shù)小于核心線程數(shù)時(shí),即使有空閑的線程,線程池也會(huì)去創(chuàng)建新的線程, * 2、queueCapacity:任務(wù)隊(duì)列容量(阻塞隊(duì)列) * 當(dāng)核心線程數(shù)達(dá)到最大時(shí),新任務(wù)會(huì)放在隊(duì)列中排隊(duì)等待執(zhí)行 3、maxPoolSize:最大線程數(shù) * 當(dāng)線程數(shù)》corePoolSize 且任務(wù)隊(duì)列已滿時(shí),線程池會(huì)創(chuàng)建新的線程來(lái)處理任務(wù) * 當(dāng)線程數(shù)= maxpoolsize時(shí),且任務(wù)隊(duì)列已滿時(shí),線程池會(huì)執(zhí)行拒絕策略 4、keepAliveTime:線程空閑時(shí)間 * 當(dāng)線程空閑時(shí)間達(dá)到設(shè)置值時(shí),線程會(huì)...