This article mainly introduces how to set jscookie expiration (equivalent to clearing the cookie of the corresponding browser name): The current time minus one second is equivalent to immediate expiration.
Function ClearCookie () {var expires = new Date (); expires. setTime (expires. getTime ()-1000); // The current time minus one second, which is equivalent to immediate expiration (can be increased or decreased) document. cookie = "appCode = '000000'''; path =/; expires =" + expires. toGMTString () + ""; // expires indicates the expiration time. If this parameter is not set, the cookie expires when the browser is disabled by default. cookie = "roleID = '000000'; path =/; expires =" + expires. toGMTString () + ""; document. cookie = "parentMenuID = '000'''; path =/; expires =" + expires. toGMTString () + ""; document. cookie = "currentMenuName = 'haha '''; path =/; expires =" + expires. toGMTString () + "";}
Path =/; indicates that the cookie is stored in the browser root directory.
As a result, four cookies (appCode, roleID, parentMenuID, and currentmenuname) are invalid.