com.itextpdf：book：war：5.3.1-SNAPSHOT：無法解決以下工件：

Question

當我嘗試構建api時，我正在這個演示項目http://itextpdf.com/download.php上工作，我收到此錯誤消息（依賴項）。

Failed to execute goal on project book: Could not resolve dependencies for project   
com.itextpdf:book:war:5.3.1-SNAPSHOT: 
The following artifacts could not be resolved: 
com.itextpdf:itextpdf:jar:5.3.1-SNAPSHOT, 
com.itextpdf:itext-xtra:jar:5.3.1-SNAPSHOT, 
com.itextpdf:itext-pdfa:jar:5.3.1-SNAPSHOT, 
itext-pdfa:com.itextpdf:jar:5.3.1-SNAPSHOT: 
Could not find artifact com.itextpdf:itextpdf:jar:5.3.1-SNAPSHOT -> [Help 1]

To see the full stack trace of the errors, re-run Maven with the -e switch.
Re-run Maven using the -X switch to enable full debug logging.

For more information about the errors and possible solutions, please read the following articles:
[Help 1] http://cwiki.apache.org/confluence/display/MAVEN/DependencyResolutionException

Answer 1

由於這是SNAPSHOT版本，因此可能無法下載。 您可以使用可從Maven Central獲得的5.3.0版本 。