點(diǎn)開商品后報(bào)錯(cuò)

?Servlet.service() for servlet [jsp] in context with path [/ServletCartDemo] threw exception [java.lang.IllegalArgumentException: An invalid character [44] was present in the Cookie value] with root cause

java.lang.IllegalArgumentException: An invalid character [44] was present in the Cookie value

然后上網(wǎng)查是說(shuō)cookie內(nèi)容中不能包含逗號(hào)“，”，

我就將逗號(hào)“，”改成了“#”，但是還是會(huì)報(bào)錯(cuò)

請(qǐng)問(wèn)怎么解決？