一般而言，在Javascript中烈评，this指向函數(shù)執(zhí)行時(shí)的當(dāng)前對(duì)象 The this keyword is relative to the execution contex...
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javascript中的this
一般而言，在Javascript中烈评，this指向函數(shù)執(zhí)行時(shí)的當(dāng)前對(duì)象 The this keyword is relative to the execution contex...