线程“main”中的异常 java.nio.file.InvalidPathException：索引 72 处的非法字符 <:>

Question

can someone help me with this one, im having a error like this

Exception in thread "main" java.nio.file.InvalidPathException: Illegal char <:> at index 72: D:/Users/cleyeza/Desktop/document/SEC_DOC_SUBMISSION_REPORT_2020-10-0709:54:27+0800.csv

and this is my code

        String directoryPath = AppConfig.OUTPUT_PATH.value();
        File dir = new File(directoryPath);
        if(!dir.exists()){
            dir.mkdirs();
        }
        
        Writer writer = Files.newBufferedWriter(Paths.get(directoryPath
                +"/" +filename+".csv"));

thank you in advance

Answer 1

You have to remove the colons from your filename SEC_DOC_SUBMISSION_REPORT_2020-10-0709:54:27+0800.csv . It is a reserved character on Windows and you are not allowed to use any reserved character while naming Files, Paths, and Namespaces. Checkout the Windows Naming Conventions