一、情景:须要将硬代码写到文件中,这样之后改动只需改动灵活html
1)txt文件,须要将这code字符串读到代码中,保存成数组java
2)导包:pom.xml添加依赖:数组
<dependency> <groupId>org.ini4j</groupId> <artifactId>ini4j</artifactId> <version>0.5.4</version> </dependency>
3)要读取文件,确定要复制路径spa
4)读取并打印出:code
public static void main(String[] args) throws IOException { String fileName = "E:\\workspeace\\pkpm\\sgserver-service\\sgserver-construction\\construction-service\\src\\main\\resources\\codeFile"; Wini ini = new Wini(new File(fileName)); String codeType = ini.get("qrCode", "code"); System.out.println(codeType); String[] types = StringUtils.split(codeType, ","); for (String type : types) { System.out.println(type); } }
5)结果:server
6)想了解ini文件,参考这篇博客xml