Question

我有使用autoescape django模板标签的问题这里是我的代码

msg="&lt;p&gt;&lt;b&gt;Location. &lt;/b&gt; &lt;br /&gt;Marriott Dallas Addison Quorum Galleria is located in Dallas&apos;s Addison - Galleria neighborhood, close to Galleria Dallas, Cavanaugh Flight Museum, and Northwood Club. Additional area points of interest include University of Texas at Dallas. &lt;/p&gt;&lt;p&gt;&lt;b&gt;Hotel Features. &lt;/b&gt;&lt;br /&gt;Dining options at Marriott Dallas Addison Quorum Galleria include a restaurant and a coffee shop/café. A bar/lounge is open for drinks. Room service is available. The hotel serves buffet breakfasts (surcharges apply). Recreational amenities include an outdoor pool, an indoor pool, and a spa tub. This 3.5-star property has a business center and offers small meeting rooms, limo/town car service, and audio-visual equipment. Wireless Internet access (surcharge) is available in public areas. The property offers a roundtrip airport shuttle (surcharge).  Guest parking is available for a surcharge. Additional property amenities include a concierge desk, gift shops/newsstands, and ATM/banking services. &lt;/p&gt;&lt;p&gt;&lt;b&gt;Guestrooms. &lt;/b&gt; &lt;br /&gt; 547 air-conditioned guestrooms at Marriott Dallas Addison Quorum Galleria feature coffee/tea makers and complimentary newspapers. Wired high-speed and wireless Internet access is available for a surcharge. In addition to desks, guestrooms offer multi-line phones with voice mail. Televisions have premium cable channels and pay movies. Rooms also include hair dryers and irons/ironing boards. A turndown service is available nightly, housekeeping is offered daily, and guests may request wake-up calls. &lt;/p&gt; &lt;br /&gt;&lt;br /&gt; &lt;p&gt;&lt;strong&gt;Notifications and Fees:&lt;/strong&gt;&lt;br /&gt;&lt;/p&gt;&lt;p&gt;&lt;/p&gt;&lt;p&gt;&lt;/p&gt;&lt;p&gt;&lt;/p&gt;&lt;p&gt;The following fees and deposits are charged by the property at time of service, check-in, or check-out.  &lt;ul&gt;&lt;li&gt;Self parking fee: USD 12 per day&lt;/li&gt;&lt;li&gt;Valet parking fee: USD 17 per day&lt;/li&gt;&lt;li&gt;Fee for wireless Internet in public areas: USD 3.95 per day (rates may vary)&lt;/li&gt; &lt;li&gt;Fee for in-room high-speed Internet (wired): USD 12.95 per day (rates may vary)&lt;/li&gt;&lt;li&gt;Fee for in-room wireless Internet: USD 12.95 per day (rates may vary)&lt;/li&gt;&lt;li&gt;Buffet breakfast fee: USD 17 per person (approximate amount)&lt;/li&gt; &lt;/ul&gt;&lt;/p&gt;&lt;p&gt;The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change. &lt;/p&gt; &lt;br /&gt;&lt;br /&gt; &lt;p&gt;&lt;strong&gt;Notifications and Fees:&lt;/strong&gt;&lt;br /&gt;&lt;/p&gt;&lt;p&gt;&lt;/p&gt;&lt;p&gt;&lt;/p&gt;&lt;p&gt;&lt;/p&gt;&lt;p&gt;The following fees and deposits are charged by the property at time of service, check-in, or check-out.  &lt;ul&gt;&lt;li&gt;Self parking fee: USD 12 per day&lt;/li&gt;&lt;li&gt;Valet parking fee: USD 17 per day&lt;/li&gt;&lt;li&gt;Fee for wireless Internet in public areas: USD 3.95 per day (rates may vary)&lt;/li&gt; &lt;li&gt;Fee for in-room high-speed Internet (wired): USD 12.95 per day (rates may vary)&lt;/li&gt;&lt;li&gt;Fee for in-room wireless Internet: USD 12.95 per day (rates may vary)&lt;/li&gt;&lt;li&gt;Buffet breakfast fee: USD 17 per person (approximate amount)&lt;/li&gt; &lt;/ul&gt;&lt;/p&gt;&lt;p&gt;The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change. &lt;/p&gt;"

{% autoescape off %}{{msg}}{% endautoescape %}

但它仍显示html标签？

Answer 1

试试这个：

{% filter escape %} msg {% endfilter %}

或者您可能需要使用force_escape过滤器，具体取决于具体情况

Answer 2

我没有完全跟随你，但你试过吗

{{ msg|safe }}

Answer 3

似乎你想把你的html内容放在一些变量中，并且不希望它在模板中被转义并希望它被用作普通的html。在那种情况下，

msg = "<p>Location</p>"
{% autoescape off %}{{msg}}{% endautoescape %}

Answer 4

如果您的转义文本来自模型中的字段（或来自后端的其他方式），您可以（除了人们已经说过的内容）在您的Python代码中使用mark_safe，而不是在模板中做任何事情。见这里：https://docs.djangoproject.com/en/dev/ref/utils/#django.utils.safestring.mark_safe

假设模型中的字段始终填充了将被自动调整的字符：您可能希望向模型添加一个方法，该方法返回标记为安全的值。例如：

from django.utils.safestring import mark_safe

class Something(models.Model):
    html_text = models.CharField(max_length=30)
    #...

    def get_html(self):
        return mark_safe(self.html_text)

然后在您的模板中，您只需使用{{ my_something.get_html }}

转义html标签

4 个答案: