Properties的getProperty

Properties properties = new Properties();  
InputStream inputStream = this.getClass().getResourceAsStream("/application.properties");  
properties.load(inputStream );  
properties .getProperty("Full")//得到的是乱码
```
因为InputStream 不能读取中文，所以采取reader把inputStream转换成reader用字符流来读取中文。
```
Properties properties = new Properties();  
InputStream inputStream = this.getClass().getResourceAsStream("/application.properties");  
BufferedReader bf = new BufferedReader(new    InputStreamReader(inputStream));  
properties.load(bf);  
properties .getProperty("Full")//乱码问题解决了