标签: javascript string extraction
我想提取这个字符串:
QFTe8wTWv41c8lMWf8wTTn
来自此字符串,包含2'。'字符:
20140221.QFTe8wTWv41c8lMWf8wTTn.113151592514
答案 0 :(得分:5)
var res = yourstring.split(".")[1];