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java智能日期解析器(java smart date parser)

是否有一个Java中的智能日期解析器,它可以解析各种日期格式,而不知道格式是什么? 例如,我可以有以下格式:

21-3-1998,
March 2004, 2001, 
3/4/97
12-Dec-1998

是否有一个简单的解析调用(第三方lib是可以的)我可以用它来处理它们吗?


is there a smart date parser in Java that would parse a variety of date formats without knowning ahead what the format is? for example I can have the following formats:

21-3-1998,
March 2004, 2001, 
3/4/97
12-Dec-1998

is there a simple parse call(third party lib is ok) I can use to handle them call?


原文:https://stackoverflow.com/questions/6116975
更新时间:2022-10-04 10:10

最满意答案

我希望在你的标签领域你完全像。

['One', 'Two', 'Three']

您需要解析该字符串并将其传递给模板。 你应该可以像上面那样访问它。 你可以添加一个模型方法来为你做这个。 例如:

class FooModel(models.Model):
    tags = models.CharField(null=True, blank=False, max_length=50)

    def tags_list(self):
        try:
            return eval(self.tags)
        except:
            return None

然后在你的模板中,你可以做。

{% for tag in foo.tags_list %} 
    {{ tag }}
{% endfor %}

I hope in your tags field you have exactly like.

['One', 'Two', 'Three']

You need to parse this string and pass it to the template. You should be able to access it as above. You can add a model method that does this for you. Ex:

class FooModel(models.Model):
    tags = models.CharField(null=True, blank=False, max_length=50)

    def tags_list(self):
        try:
            return eval(self.tags)
        except:
            return None

Then in your template you can just do.

{% for tag in foo.tags_list %} 
    {{ tag }}
{% endfor %}

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