'' == '0' //false
0 == '' //true
0 == '0' //true
false == 'false' //false
false == '0' //true
false == undefined //false
false == null //false
null == undefined //true
'\t\r\n' == 0 //true
本文共 245 字，大约阅读时间需要 1 分钟。
'' == '0' //false
0 == '' //true
0 == '0' //true
false == 'false' //false
false == '0' //true
false == undefined //false
false == null //false
null == undefined //true
'\t\r\n' == 0 //true
转载于:https://www.cnblogs.com/family-626-77/p/6084253.html