具体报错信息如下
java.io.FileNotFoundException: class path resource [config.json] cannot be resolved to absolute file path because it does not reside in the file system: jar:file:/home/java/wcq-new-server/wcq/wcq-admin/target/wcq-admin.jar!/BOOT-INF/classes!/config.json ???at org.springframework.util.ResourceUtils.getFile(ResourceUtils.java:217) ???at org.springframework.util.ResourceUtils.getFile(ResourceUtils.java:180) ???at com.wcgj.wcq.admin.common.ueditor.ConfigManager.initEnv(ConfigManager.java:173) ???at com.wcgj.wcq.admin.common.ueditor.ConfigManager.<init>(ConfigManager.java:46) ???at com.wcgj.wcq.admin.common.ueditor.ConfigManager.getInstance(ConfigManager.java:60)
一番搜索后发现问题所在:是用了 ResourceUtils.getFile("classpath:config.json") ,这个方法只是从类路径下获取文件,无法从jar包中获取,所以打成jar包后发布到linuxs系统,就报错找不到文件了.
解决方案
使用 ClassPathResource classPathResource = new ClassPathResource("config.json"); 来获取文件,这个方法可以直接从jar包中抓取文件
具体代码修改如下:
ueditor百度富文本编辑器linux下报错: class path resource [config.json] cannot be resolved to absolute file path because it does not reside in the file system
原文地址：https://www.cnblogs.com/findtasy/p/10043273.html