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超详细解释Java反射_java_脚本之家
String pathname = "src/com/adamjwh/jnp/ex14/out.txt";15 16 public static void write(StringBuffer sBuffer) throws Exception {17 File file = new File(pathname);18 BufferedWriter bw = new BufferedWriter(new FileWriter(file));19 20 bw.write(sBuffer.toString());21 bw.close();22 }23 24 ...
www.jb51.net/article/2274...htm 2024-12-3
JDK20 + SpringBoot 3.1.0 + JdbcTemplate 使用案例详解_java_脚本之...
bw.setBeanInstance(mappedObject); PropertyDescriptor pd; for(int index = 1; index <= columnCount; ++index) { String column = JdbcUtils.lookupColumnName(rsmd, index); String field = this.lowerCaseName(StringUtils.delete(column, " ")); pd = this.mappedFields != null ? this.mappedFields.ge...
www.jb51.net/program/298484s...htm 2024-12-8
MyBatis Plus插件机制与执行流程原理分析详解_java_脚本之家
if (mbd.getResolvedAutowireMode() == RootBeanDefinition.AUTOWIRE_BY_TYPE) { autowireByType(beanName, mbd, bw, newPvs); } pvs = newPvs;}boolean hasInstAwareBpps = hasInstantiationAwareBeanPostProcessors();boolean needsDepCheck = (mbd.getDependencyCheck() != RootBeanDefinition.DEPENDENCY_...
www.jb51.net/article/1952...htm 2024-11-28
Java动态编译执行代码示例_java_脚本之家
if(bw!=null){ bw.close(); } } } /** * 加载类 * @param name 类名 * @return */ private static Class<?> load(String name){ Class<?> cls = null; ClassLoader classLoader = null; try{ classLoader = ClassUtil.class.getClassLoader(); cls = classLoader.loadClass(name); if(logger...
www.jb51.net/article/1311...htm 2024-12-6
C#实现文件与Base64的相互转换_C#教程_脚本之家
bw.Close(); fs.Close(); } 三.文件转Base64代码: 1 2 3 4 5 6 7 8 9 10 11 //文件全路径:fileName public string DocumentToBase64Str(string fileName) { FileStream filestream = new FileStream(fileName, FileMode.Open); byte[] bt = new byte[filestream.Length]; //调用read读取方法 files...
www.jb51.net/program/2904561...htm 2024-12-6