UserService.java package OOP.Demo09; public interface UserService { // 接口中的所有定义都是抽象的默认都是public abstract public abstract void add(String name); void delete(String name); void update(String name); void query(String name); // 接口都需要实现类 } 1. 2. 3. 4. 5. 6. 7....
当我尝试在java中通过ProcessBuilder运行window的cmd命令时出现错误: publicstaticvoidmain(String [] args)throwsIOException {ProcessBuilderbuilder=newProcessBuilder();Processprocess=builder.command("dir d:\\").start();InputStreaminputStream=process.getInputStream();BufferedReaderbr=newBufferedReader(newInputStrea...
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Connection conn=ConnectDb.Connect();//创建SQL执行工具QueryRunner qRunner =newQueryRunner();//执行SQL插入intn = qRunner.update(conn, "update user set name = 'xxx',age=28"); System.out.println("成功更新" + n + "条数据!");//关闭数据库连接DbUtils.closeQuietly(conn); }staticvoiddel_test...
Shiro550漏洞原理是Shiro框架提供了一种记住密码(Rememberme)的功能,用户登录成功后会生成经过加密的Cookie值,对Remembe的Cookie进行AES解密、Base64解密后再反序列化,就导致了反序列化RCE漏洞 。 Shiro<1.2.4版本,其使用的密钥为固定密钥Shiro550kPH+bIxk5D2deZiIxcaaaA==,这就更容易导致RCE漏洞 ...
接下来重点看一下如何升级中文规则库。打开Audit Workbench快捷方式,在弹出的gui界面,点击Options选项,点开Security Content Management选项,点击Update Security Content - zh_CN选项可以升级Fortify的中文规则库。 出现以下弹窗,说明中文规则库升级成功。 如果受license限制,无法升级到最新的规则库,那么可以跟有商业版的朋...
This release also contains fixes for security vulnerabilities described in the Oracle Critical Patch Update (CPU) Apr 2025 for Oracle Java SE (Doc ID 2992318.1).Java™ SE Development Kit 7, Update 451 (JDK 7u451) - Restricted Release date: January 21, 2025 The full version string for thi...
update 7年前 lombok.config 修改完成部分图片等导入 4年前 mvnw 修改mvn的版本 3年前 mvnw.cmd 修改mvn的版本 3年前 pom.xml # 4.0.2 8个月前 quickstart.md 优化读取全部sheet方案 6年前 update.md # 4.0.2 8个月前 Loading... README Apache-2.0 EasyExcel 维护公...
The URLs listed above will remain the same for update releases to allow their use in scripts. Learn more about automating these downloads Java SE subscribers have more choices Also available for development, personal use, and to run other licensed Oracle products....
java.maven.updateSnapshots: Force update of Snapshots/Releases. Defaults tofalse. java.codeGeneration.hashCodeEquals.useInstanceof: Use 'instanceof' to compare types when generating the hashCode and equals methods. Defaults tofalse. java.codeGeneration.hashCodeEquals.useJava7Objects: Use Objects.hash ...