[英]How to read a excel file from src/test/resources in Java
I am trying to read an excel file for testing from test/resources, but i keep getting the FileNotFoundException
. 我正在尝试从测试/资源中读取一个Excel文件进行测试,但是我一直在获取FileNotFoundException
。 I have tried these two approaches, both seem to be giving the same FileNotFoundException
. 我尝试了这两种方法,似乎都给出了相同的FileNotFoundException
。
File decisionConfig=new File("src/test/resources/mapping.xls");
File decisionConfig=new File("classpath:test/resources/mapping.xls");
You can try this: 您可以尝试以下方法:
ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
InputStream inputStream = classLoader.getResourceAsStream("test/resources/mapping.xls");
This should get the file based upon the ClassLoader
as long as the test
directory is in your src
folder. 只要test
目录位于您的src
文件夹中,就应该基于ClassLoader
获取文件。 This will get the InputStream
for the file. 这将获取文件的InputStream
。
*********************************UPDATE************************************ For File
object: ********************************* UPDATE **************** ********************对于File
对象:
ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
File file = new File(classLoader.getResource("test/resources/mapping.xls").toString());
I'm not sure what exactly you want do with this file but for Microsoft Office files I like to use Apache POI https://poi.apache.org/ 我不确定该文件到底要做什么,但是对于Microsoft Office文件,我想使用Apache POI https://poi.apache.org/
FileInputStream file = new FileInputStream(new File("test/resources/mapping.xls"));
//Get the workbook instance for XLS file
HSSFWorkbook workbook = new HSSFWorkbook(file);
//Get first sheet from the workbook
HSSFSheet sheet = workbook.getSheetAt(0);
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