如何转义StringTemplate模板？

Question

我正在尝试处理模板(见下文)，并在eclipse控制台中获取各种消息。

我搜过网，却找不到我要找的东西。我记得在这里看到了一些关于这个主题的东西，但当时我没有将它书签，也找不到它！

你能帮忙吗？谢谢

ps。我试图使用StringTemplate构建一个电子邮件消息。并使用HTML标签，为我们的客户“更容易阅读”。

用于加载我的模板的java代码

STGroup stGroup = new STGroupDir("/resources/emailTemplates", '$', '$');
ST emailBody = stGroup.getInstanceOf("Fab");

我的模板

<h3>Thank you for submitting your details.</h3>
Student ID: $studentId$<br />
Family Name: $familyName$<br />
Given Name: $givenName$<br />
Gender: $gender$<br />Course: $course$<br />
<h3>This is the final confirmation for MyApps Arrival Briefing (FAB).</h3>
$first$
</p><p>
$previous$
<p></p>
<p>If you have to cancel a booking please notify us by email: <a href="mailto:issu@">issu@myapps.com</a>. <br>For booking an additional event please revisit the <a href="http://www.myapps.com/international-students/services/">ISSU website</a> and submit another booking. <br>If you have difficulties finding the venues please ask for help at ISSU. <br><br>The ISSU is located in the basement (B 10)</a> of the Union building (building 25 on the <a href="http://www.myapps.com/MyApps/app_templates/behaviours/popup.cfm?file_uuid=90DE8CF7-C571-D75A-CB7A-37DA9D470AB4&amp;method=popup&amp;alt=%27MyApps%20Map%20showing%20ISSU%20location_thumb.png">campus map</a>).</p> 

，这是关于我的模板的错误消息

Fab.st 1:1: invalid character '<'
Fab.st 1:3: invalid character '>'
Fab.st 1:1: no viable alternative at input 'h3'
Fab.st 1:43: invalid character '<'
Fab.st 1:44: invalid character '/'
Fab.st 1:46: invalid character '>'
Fab.st 2:12: invalid character '$'
Fab.st 2:22: invalid character '$'
Fab.st 2:24: invalid character '<'
Fab.st 2:28: invalid character '/'
Fab.st 2:28: invalid character '>'
Fab.st 3:13: invalid character '$'
Fab.st 3:24: invalid character '$'
Fab.st 3:26: invalid character '<'
Fab.st 3:30: invalid character '/'
Fab.st 3:30: invalid character '>'
Fab.st 4:12: invalid character '$'
Fab.st 4:22: invalid character '$'
Fab.st 4:24: invalid character '<'
Fab.st 4:28: invalid character '/'
Fab.st 4:28: invalid character '>'
Fab.st 5:8: invalid character '$'
Fab.st 5:15: invalid character '$'
Fab.st 5:17: invalid character '<'
Fab.st 5:21: invalid character '/'
Fab.st 5:21: invalid character '>'
Fab.st 5:30: invalid character '$'
Fab.st 5:37: invalid character '$'
Fab.st 5:39: invalid character '<'
Fab.st 5:43: invalid character '/'
Fab.st 5:43: invalid character '>'
Fab.st 6:1: invalid character '<'
Fab.st 6:3: invalid character '>'
Fab.st 6:72: invalid character '<'
Fab.st 6:73: invalid character '/'
Fab.st 6:75: invalid character '>'
Fab.st 7:0: invalid character '$'
Fab.st 7:6: invalid character '$'
Fab.st 8:1: invalid character '<'
Fab.st 8:2: invalid character '/'
Fab.st 8:3: invalid character '>'
Fab.st 8:5: invalid character '<'
Fab.st 8:6: invalid character '>'
Fab.st 9:0: invalid character '$'
Fab.st 9:9: invalid character '$'
Fab.st 10:1: invalid character '<'
Fab.st 10:2: invalid character '>'
Fab.st 10:4: invalid character '<'
Fab.st 10:5: invalid character '/'
Fab.st 10:6: invalid character '>'
Fab.st 11:1: invalid character '<'
Fab.st 11:2: invalid character '>'
Fab.st 11:63: invalid character '<'
Fab.st 11:99: invalid character '>'
Fab.st 11:121: invalid character '<'
Fab.st 11:122: invalid character '/'
Fab.st 11:123: invalid character '>'
Fab.st 11:127: invalid character '<'
Fab.st 11:129: invalid character '>'
Fab.st 11:182: invalid character '<'
Fab.st 11:250: invalid character '>'
Fab.st 11:264: invalid character '<'
Fab.st 11:265: invalid character '/'
Fab.st 11:266: invalid character '>'
Fab.st 11:297: invalid character '<'
Fab.st 11:299: invalid character '>'
Fab.st 11:374: invalid character '<'
Fab.st 11:376: invalid character '>'
Fab.st 11:378: invalid character '<'
Fab.st 11:380: invalid character '>'
Fab.st 11:420: invalid character '1'
Fab.st 11:421: invalid character '0'
Fab.st 11:424: invalid character '<'
Fab.st 11:425: invalid character '/'
Fab.st 11:426: invalid character '>'
Fab.st 11:460: invalid character '2'
Fab.st 11:461: invalid character '5'
Fab.st 11:471: invalid character '<'
Fab.st 11:678: invalid character '>'
Fab.st 11:690: invalid character '<'
Fab.st 11:691: invalid character '/'
Fab.st 11:692: invalid character '>'
Fab.st 11:696: invalid character '<'
Fab.st 11:697: invalid character '/'
Fab.st 11:698: invalid character '>'

Answer 1

StringTemplate 4为松散模板(*.st文件)使用了新的格式，因此在内部字节码表示中使用新的参数传递方案时，它们的性能更好。以前的模板文件如下所示：

example.st (第3版)

Student ID: $studentId$<br />
Family Name: $familyName$<br />
Given Name: $givenName$<br />

现在如下所示：

example.st (第4版)

example(studentId, familyName, givenName) ::= <<
Student ID: $studentId$<br />
Family Name: $familyName$<br />
Given Name: $givenName$<br />
>>

如果不想修改模板以包含原型，则可以使用STRawGroupDir而不是STGroupDir (即added in ST 4.0.5 )。

Answer 2

这是告诉我们如何确保html实体在字符串模板What is the best way to ensure HTML entities are escaped in StringTemplate中转义的链接。

Answer 3

看这篇文章，我想它回答了你的问题：How to exclude specific folders or files from validation in Eclipse?

您只需将*.st文件排除在验证之外。