cxk1198的博客

先上错误示范@app.route('<string:user_name>', method=['GET']) def user_info(user_name): passdef sign_in(user): """ some code """ user_name = user return redirect(url_for(user_name))

最近遇到一个非常尴尬的问题。class Tag: members = [] def __init__(self, iid): self.members.append(iid)list = [] list.append(Tag(1)) list.append(Tag(2)) list[0].members[0].append(2)结果跑出来，list中两个对象里的mem

网上搜的ascii码在用的的时候有很多问题，原因跟英文键盘有关系。这是正式的ascii码的应用表。http://www.theasciicode.com.ar/ascii-printable-characters/semicolon-ascii-code-59.html