java读取spring resource下的文件
时间: 2023-12-21 08:06:22 浏览: 68
可以使用Spring的ResourceLoader来读取Spring Resource下的文件。具体步骤如下:
1. 在类中注入ResourceLoader对象:
```
@Autowired
private ResourceLoader resourceLoader;
```
2. 使用ResourceLoader对象获取Resource对象,例如:
```
Resource resource = resourceLoader.getResource("classpath:config.properties");
```
其中,classpath:表示在classpath路径下查找文件,config.properties是文件的路径。
3. 使用Resource对象获取文件内容,例如:
```
InputStream inputStream = resource.getInputStream();
Properties properties = new Properties();
properties.load(inputStream);
```
其中,inputStream是文件的输入流,可以用来读取文件内容。如果文件是.properties格式的,可以使用Properties类来读取文件内容。
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