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不知道Log是什么意思

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倩宝儿o_O

#1 Created at ... [Delete] [Delete and Lock User]

不明白log是什么意思呢,执行之后显示未定义

倩宝儿o_O

#2 Created at ... [Delete] [Delete and Lock User]

看到啦,哈哈哈哈

啥意思?同问

钟宅龙

#4 Created at ... [Delete] [Delete and Lock User]

应该是漏写了console. 这句话的目的就是打印日志:console.log

XNOKIA

#5 Created at ... [Delete] [Delete and Lock User]

当需要写大量console.log的时候,我也喜欢弄一个全局方法简化console.log 例如:

function log(s){ 
    console.log(s);
}

醉后诀

#6 Created at ... [Delete] [Delete and Lock User]

function log(s) { var p = document.createElement('p'); p.innerHTML = s; logging.appendChild(p); } var log = document.getElementById('test-promise-ajax-result');

//两种,log是上文定义函数或者标签变量

在这个页面看到第一个log的时候,我也懵逼,甚至去查一下这个单独的log是什么函数;直到我看后文,发现一个定义log的函数......

{log} = console;

解决

Dongb9527

#9 Created at ... [Delete] [Delete and Lock User]

log不是上面定义的一个方法嘛?


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