很多情况下,我们都会遇到经过unicode转换后的字符串,例如下面这条链接地址:
https:\u002f\u002fHK1-word-view.officeapps.live.com\u002fwv\u002fwordviewerframe.aspx?ui=zh\u00252DCN\u0026rs=zh\u00252DCN\u0026WOPISrc=http\u00253A\u00252F\u00252Fhk1\u00252Dview\u00252Dwopi\u00252Ewopi\u00252Elive\u00252Enet\u00253A808\u00252Foh\u00252Fwopi\u00252Ffiles\u00252F\u002540\u00252FwFileId\u00253FwFileId\u00253D\u0026access_token_ttl=0h