if (containsIgnoreCase) { System.out.println("List contains the target string (ignore case)."); } else { System.out.println("List does not contain the target string (ignore case)."); } 如果遍历完List后仍未找到匹配,返回f
contains Ignore Case License Apache License Declaration publicstaticbooleancontainsIgnoreCase(List<String> list,StringsoughtFor) Method Source Code //package com.java2s;//License from project: Apache Licenseimportjava.util.*;publicclassMain {publicstaticbooleancontainsIgnoreCase(List<String> list,S...
privatestaticclassIntegerCache{staticfinal int low=-128;staticfinal int high;staticfinal Integer cache[];static{// high value may be configured by propertyint h=127;String integerCacheHighPropValue=sun.misc.VM.getSavedProperty("java.lang.Integer.IntegerCache.high");if(integerCacheHighPropValue!=null)...
publicclassDatabaseSearchimplementsSearch{@OverridepublicList<String>searchDoc(String keyword){System.out.println("数据搜索 "+keyword);returnnull;}} resources 接下来可以在resources下新建META-INF/services/目录,然后新建接口全限定名的文件:com.cainiao.ys.spi.learn.Search,里面加上我们需要用到的实现类 代码...
其他接口如ListableBeanFactory和org.springframework.beans.factory.config.ConfigurableBeanFactory可用于特定目的。 这个接口是由包含许多bean定义的对象实现的,每个bean定义由一个String名称唯一标识。根据bean定义,工厂将返回所包含对象的独立实例(Prototype设计模式)或单个共享实例(Singleton设计模式的高级替代方案,其中实例是...
String json = "..."; List<String> authors = JsonPath.read(json, "$.store.book[*].author"); 1. 2. 如果你只想读取一次,那么上面的代码就可以了 如果你还想读取其他路径,现在上面不是很好的方法,因为他每次获取都需要再解析整个文档。所以,我们可以先解析整个文档,再选择调用路径。 String json = "...
publicMap<String, Object>difference(Map<String, Object> ref, Map<String, Object> tar, List<String> ignoreKeys){if(ref.size() != tar.size()) {// 引用库与目标库数据不相同,并集 log.info("ref size:{} tar size:{}", ref.size(), tar.size()); } Map<String, Object> result = new...
String (字符串) length (值) equals (等于) Ignore (忽略) compare (比较) sub (提取) concat (连接) replace (替换) trim (整理) Buffer (缓冲器) reverse (颠倒) delete (删除) append (添加) Interrupted (中断的) 第七章: Date 日期,日子 ...
Compares two strings lexicographically, ignoring case differences. Stringconcat(String str) Concatenates the specified string to the end of this string. booleancontains(CharSequence s) Returns true if and only if this string contains the specified sequence of char values. booleancontentEquals...
String (字符串)length (值)equals (等于)Ignore (忽略)compare (比较)sub (提取)concat (连接)replace (替换)trim (整理)Buffer (缓冲器)reverse (颠倒)delete (删除)append (添加)Interrupted (中断的)第七章:Date 日期,日子After 后来,后面Before 在前,以前...