摘要: package com.ls.utils; import jakarta.servlet.http.HttpServletRequest; import java.io.BufferedReader; import java.io.IOException; import java.io.InputS 阅读全文
posted @ 2023-12-05 23:12 lartimes 阅读(22) 评论(1) 推荐(0)
摘要: 1 package com.ls.utils; 2 3 import java.lang.reflect.Array; 4 import java.lang.reflect.Field; 5 import java.util.Arrays; 6 7 /** 8 * @author Lartimes 阅读全文
posted @ 2023-12-05 20:22 lartimes 阅读(398) 评论(0) 推荐(0)
摘要: Optional static methods: Optional.ofNullable(); Optional.empty(); Optional.of(); ​ empty(): public static<T> Optional<T> empty() { @SuppressWarnings(" 阅读全文
posted @ 2023-12-05 18:16 lartimes 阅读(223) 评论(0) 推荐(0)