电脑上同时存在JDK8和JDK17的环境变量配置

参考链接1：https://blog.csdn.net/chencaw/article/details/121674479

参考链接2：电脑上同时存在JDK8和JDK17的环境变量配置https://blog.csdn.net/m0_46610658/article/details/129289498?ops_request_misc=%257B%2522request%255Fid%2522%253A%2522170115527416800215085992%2522%252C%2522scm%2522%253A%252220140713.130102334...%2522%257D&request_id=170115527416800215085992&biz_id=0&utm_medium=distribute.pc_search_result.none-task-blog-2_allsobaiduend~default-1-129289498-null-null.142^v96pc_search_result_base4&utm_term=%E7%94%B5%E8%84%91%E4%B8%8A%E5%90%8C%E6%97%B6%E5%AD%98%E5%9C%A8JDK8%E5%92%8CJDK17%E7%9A%84%E7%8E%AF%E5%A2%83%E5%8F%98%E9%87%8F%E9%85%8D%E7%BD%AE&spm=1018.2226.3001.4187