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DmrfCoder / AndroidExcelDemo

Android导出数据到excel表格
https://blog.csdn.net/qq_36982160/article/details/82421940
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导出异常： workbook.parse()中初始化BOFRecord时内部发生数组下标越界 #1

Open MephistoLynn opened 5 years ago

MephistoLynn commented 5 years ago

@DmrfCoder W/System.err: java.lang.ArrayIndexOutOfBoundsException: length=0; index=0 W/System.err: at jxl.read.biff.BOFRecord.(BOFRecord.java:81) at jxl.read.biff.WorkbookParser.parse(WorkbookParser.java:548)

BOFRecord(Record t) {
    super(t);
    byte[] data = this.getRecord().getData();
    this.version = IntegerHelper.getInt(data[0], data[1]);  /**在此处data数组发生异常，其为空数组**/
    this.substreamType = IntegerHelper.getInt(data[2], data[3]);
}
MephistoLynn commented 5 years ago

问题已得到解决

该异常只发生在，你写入到同目录，同文件名时才发生。多次写入需要手动进行处理。