下面的代码会产生错误
java.lang.StringIndexOutOfBoundsException:字符串索引超出范围
HtmlCompressor compressor = new HtmlCompressor();
compressor.setEnabled(true); //if false all compression is off (default is true)
compressor.setRemoveComments(true); //if false keeps HTML comments (default is true)
compressor.setRemoveMultiSpaces(true); //if false keeps multiple whitespace characters (default is true)
compressor.setRemoveIntertagSpaces(true);//removes iter-tag whitespace characters
compressor.setRemoveQuotes(true); //removes unnecessary tag attribute quotes
compressor.setCompressCss(true); //compress css using Yahoo YUI Compressor
compressor.setCompressJavaScript(true); //compress js using Yahoo YUI Compressor
compressor.setYuiCssLineBreak(80); //--line-break param for Yahoo YUI Compressor
compressor.setYuiJsDisableOptimizations(true); //--disable-optimizations param for Yahoo YUI Compressor
compressor.setYuiJsLineBreak(-1); //--line-break param for Yahoo YUI Compressor
compressor.setYuiJsNoMunge(true); //--nomunge param for Yahoo YUI Compressor
compressor.setYuiJsPreserveAllSemiColons(true);//--preserve-semi param for Yahoo YUI Compressor
String str = "<html><body><p>Hover over the checkbox to simulate a mouse-click.</p><form><input type=\"checkbox\" id=\"myCheck\" onmouseover=\"myFunction()\" onclick=\"alert('click event occured')\"></form><script>function myFunction(){document.getElementById(\"myCheck\").click();}</script></body></html>";
System.out.println(compressor.compress(str));
If remove the <script> tag and its contents, then its working fine.
or
if comment compressor.setCompressJavaScript(true); this line, then its working fine.
pom.xml
<dependency>
<groupId>com.googlecode.htmlcompressor</groupId>
<artifactId>htmlcompressor</artifactId>
<version>1.5.2</version>
</dependency>
<dependency>
<groupId>com.yahoo.platform.yui</groupId>
<artifactId>yuicompressor</artifactId>
<version>2.4.8</version>
</dependency>
Spring Boot版本:2.1.4.RELEASE
谢谢
最佳答案
尝试添加结束标签</input>就在</form>之前:
<html>
<body>
<p>Hover over the checkbox to simulate a mouse-click.</p>
<form>
<input
type = "checkbox"
id = "myCheck"
onmouseover = "myFunction()"
onclick = "alert('click event occured')">
</input>
</form>
<script>function myFunction(){document.getElementById("myCheck").click();}</script>
</body>
</html>
或者，您也可以尝试从 Maven 依赖项中排除 rhino :
<dependency>
<groupId>com.yahoo.platform.yui</groupId>
<artifactId>yuicompressor</artifactId>
<version>2.4.8</version>
<exclusions>
<exclusion>
<artifactId>js</artifactId>
<groupId>rhino</groupId>
</exclusion>
</exclusions>
</dependency>
关于java.lang.StringIndexOutOfBoundsException : String index out of range in yuicompressor，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/55917898/