摘要：
Constructs a cookie with a specified name and value.The name must conform to RFC 2109. That means it can contain only ASCII alphanumeric characters an 阅读全文
posted @ 2020-06-19 18:57
大浩
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摘要：
modelAndView.addObject("loginUser", user); loginUser里面有username属性 当我们想获取username时，需要加上if判断，即判断loginUser不为null <th:block th:if="${loginUser!= null}"> < 阅读全文
posted @ 2020-06-19 18:47
大浩
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