01 2023 档案
使用XMLEncoder和XMLDecoder对xml进行序列化和反序列化
摘要：public class AAA { private String a; private String b; public String getA() { return a; } public void setA(String a) { this.a = a; } public String get
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org.dom4j.DocumentFactory cannot be cast to org.dom4j.DocumentFactory Nested exception: org.dom4j.DocumentFactory cannot be cast to org.dom4j.DocumentFactory
摘要：dom4j的神秘bug，本地使用1.6.1改成1.1既可以了 <dependency> <groupId>dom4j</groupId> <artifactId>dom4j</artifactId> <version>1.6.1</version> </dependency> 改成 <depende
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Freebsd
摘要：Problem root@freebsd13:~ # pkg-static install intellij Updating FreeBSD repository catalogue... FreeBSD repository is up to date. Updating ustc reposi
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