> mvn javacc:jjtree-javacc
[INFO] ------------------------------------------------------------------------
[INFO] Building try 1.0-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] --- javacc-maven-plugin:2.6:jjtree-javacc (default-cli) @ try ---
[WARNING] File encoding for grammars has not been configured, using platform default encoding, i.e. build is platform dependent!
Java Compiler Compiler Version 6.1_2 (Tree Builder)
(type "jjtree" with no arguments for help)
Reading from file /SOME_WHEREtry/src/main/jjtree/play/parser/expr/ExpressionParser.jjt . . .
opt:java
File "Node.java" does not exist. Will create one.
File "SimpleNode.java" does not exist. Will create one.
File "ExpressionParserTreeConstants.java" does not exist. Will create one.
File "ExpressionParserVisitor.java" does not exist. Will create one.
File "ExpressionParserDefaultVisitor.java" does not exist. Will create one.
File "JJTExpressionParserState.java" does not exist. Will create one.
Annotated grammar generated successfully in /SOME_WHEREtry/target/javacc-1449905090759/node/ExpressionParser.jj
Java Compiler Compiler Version 6.1_2 (Parser Generator)
(type "javacc" with no arguments for help)
Reading from file /SOME_WHEREtry/target/javacc-1449905090759/node/ExpressionParser.jj . . .
File "TokenMgrError.java" does not exist. Will create one.
File "ParseException.java" does not exist. Will create one.
File "Token.java" does not exist. Will create one.
File "SimpleCharStream.java" does not exist. Will create one.
Parser generated successfully.
Java Compiler Compiler Version 6.1_2 (Tree Builder)
(type "jjtree" with no arguments for help)
Reading from file /SOME_WHEREtry/src/main/jjtree/play/parser/expr2/Expr2Parser.jjt . . .
opt:java
File "Expr2ParserTreeConstants.java" does not exist. Will create one.
File "Expr2ParserVisitor.java" does not exist. Will create one.
File "Expr2ParserDefaultVisitor.java" does not exist. Will create one.
File "JJTExpr2ParserState.java" does not exist. Will create one.
Annotated grammar generated successfully in /SOME_WHEREtry/target/javacc-1449905090970/node/Expr2Parser.jj
Java Compiler Compiler Version 6.1_2 (Parser Generator)
(type "javacc" with no arguments for help)
Reading from file /SOME_WHEREtry/target/javacc-1449905090970/node/Expr2Parser.jj . . .
File "TokenMgrError.java" does not exist. Will create one.
File "ParseException.java" does not exist. Will create one.
File "Token.java" does not exist. Will create one.
File "JavaCharStream.java" does not exist. Will create one.
Parser generated successfully.
[INFO] Processed 2 grammars
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
仅为play/parser/expr/ExpressionParser.jjt生成节点和SimpleNode而不是play/parser/expr2/Expr2Parser.jjt
即使我设置NODE_PACKAGE="play.parser.expr2";仍然无效。
如何为第二个jjt包生成Node和SimpleNode？