神奇的JavaScript (1)

来源:互联网 发布:sql server数据库大小 编辑:程序博客网 时间:2024/06/04 23:40

直接看代码,心里想想输出结果:

document.write("<br>new Date() > new Date()   := " + (new Date() > new Date()));document.write("<br>new Date() < new Date()   := " + (new Date() < new Date()));document.write("<br>new Date() >= new Date()  := " + (new Date() >= new Date()));document.write("<br>new Date() <= new Date()  := " + (new Date() <= new Date()));document.write("<br>new Date() == new Date()  := " + (new Date() == new Date()));document.write("<br>new Date() === new Date() := " + (new Date() === new Date()));

结果来了:

new Date() > new Date()   := falsenew Date() < new Date()   := falsenew Date() >= new Date()  := truenew Date() <= new Date()  := truenew Date() == new Date()  := falsenew Date() === new Date() := false
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