• 2022-05-28
    importflaskapp=flask.Flask(__name__)@app.route("/",methods=["POST"])defindex():try:________________________________________________returnprovinceexceptExceptionaserr:returnstr(err)if__name__=="__main__":app.run()程序或是province参数,缺失的语句是
    A: province=flask.request.args.get("province")
    B: province=flask.request.values.get("province")
    C: province=flask.response.args.get("province")
    D: province=flask.response.values.get("province")