--------------------Configuration: <Default>--------------------
Error : Invalid path, "E:\java jcreator\bin\javac.exe" -classpath "E:\java jcreator\java成果;E:\java jcreator\jre\lib\rt.jar;E:\java jcreator\jre\lib\ext\dnsns.jar;E:\java jcreator\jre\lib\ext\localedata.jar;E:\java jcreator\jre\lib\ext\sunjce_provider.jar;E:\java jcreator\jre\lib\ext\sunmscapi.jar;E:\java jcreator\jre\lib\ext\sunpkcs11.jar" -d "E:\java jcreator\java成果" "E:\java jcreator\java成果\FirstTry.java"

Process completed.