Java velocity.exception.ParseErrorException:遇到“异常”&书信电报；EOF>&引用；at<；未知模板>；当#end后跟__Java_Velocity

Java velocity.exception.ParseErrorException:遇到“异常”&书信电报；EOF>&引用；at<；未知模板>；当#end后跟_

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Java velocity.exception.ParseErrorException:遇到“异常”&书信电报；EOF>&引用；at<；未知模板>；当#end后跟_,java,velocity,Java,Velocity,在评估velocity模板时，我得到以下错误 Encountered "<EOF>" at <unknown template>[line 1, column 170] Was expecting one of: "[" ... "(" ... <RPAREN> ... <ESCAPE_DIRECTIVE> ... <SET_DIRECTIVE> ... "##" ... "\\\

在评估velocity模板时，我得到以下错误

Encountered "<EOF>" at <unknown template>[line 1, column 170]
Was expecting one of:
    "[" ...
    "(" ...
    <RPAREN> ...
    <ESCAPE_DIRECTIVE> ...
    <SET_DIRECTIVE> ...
    "##" ...
    "\\\\" ...
    "\\" ...
    <TEXT> ...
    "*#" ...
    "*#" ...
    "]]#" ...
    <STRING_LITERAL> ...
    <END> ...
    <IF_DIRECTIVE> ...
    <ELSEIF_DIRECTIVE> ...
    <ELSE_DIRECTIVE> ...
    <INTEGER_LITERAL> ...
    <FLOATING_POINT_LITERAL> ...
    <WORD> ...
    <BRACKETED_WORD> ...
    <IDENTIFIER> ...
    <DOT> ...
    "{" ...
    "}" ...
    <EMPTY_INDEX> ...
    <DOT> ...

我需要整个字符串不带空格，并且遵循

fileName\u TypeAlpha\u 20200423

的格式，因此我的问题是

\end\u

。下划线导致velocity忽略#end，因此无法计算if-else语句

如何执行#if#elseif#结束，并在结束后立即执行一个无空格的

谢谢

找到了答案

我需要用花括号把结尾括起来，以区别于正文的其他部分

{end}}

所以我的模板是

${fileName}_#if( $noticeType == 'typeA' )TypeAlpha#elseif( $noticeType == 'typeB' )TypeBeta#{end}_$date.format('yyyyMMdd', $myDate)

看到了吗

${fileName}_#if( $noticeType == 'typeA' )TypeAlpha#elseif( $noticeType == 'typeB' )TypeBeta#{end}_$date.format('yyyyMMdd', $myDate)