StringUtils cannot be resolved
I am using Java server pages and for using String Manipulations and i am Using StringUtils which i am not able compile.It says that "StringUtils cannot be resolved.". I am sorry to say that i added this to CLASSPATH, i have also put the jar file in the lib file of Apache tomcat... and in the lib file where my jsp files are located...
Actually i am using Dreamweaver trial version and programmers notepad...?
if i want to add a big import .. PLease tell me how to do so.. or do i have to compile the whole thing?
Looks like the problem is not with the classpath but the import.
Can you import the StringUtils in your jsp? Below should help
<%@ page import="org.apache.commons.lang3.StringUtils" %>
I dont see it as classpath issue, because if it was not able to locate the classes, it should have given you ClassNotFoundException. But yes, you need to have classpath set properly, which i think you have already taken care of.
StringUtils cannot be resolved的更多相关文章
- The type javax.ws.rs.core.MediaType cannot be resolved. It is indirectly referenced from required .class files
看到了http://stackoverflow.com/questions/5547162/eclipse-error-indirectly-referenced-from-required-clas ...
- StringUtils的isBlank与isEmply
1.public static boolean isEmpty(String str) 判断某字符串是否为空,为空的标准是 str==null 或 str.length()==0 StringUtil ...
- myeclipse 无法启动 java.lang.IllegalStateException: Unable to acquire application service. Ensure that the org.eclipse.core.runtime bundle is resolved and started (see config.ini).
把myeclipse10 按照目录完整拷贝到了另外一台电脑, 另外的目录 原安装目录 D\:\soft\i\myeclipse10 新安装目录 E\:\soft\myeclipse10 双击启动失败, ...
- Git异常:fatal: V1.0 cannot be resolved to branch.
GitHub实战系列汇总:http://www.cnblogs.com/dunitian/p/5038719.html ———————————————————————————————————————— ...
- composer 报错:Your requirements could not be resolved to an installable set of packages 解决方法
composer 报错: - Your requirements could not be resolved to an installable set of packages xxxxxxxxxxx ...
- StringUtils中 isNotEmpty 和isNotBlank的区别
isNotEmpty : 判断某字符串是否非空 StringUtils.isNotEmpty(null) = false StringUtils.isNotEmpty("") = ...
- StringUtils工具类
StringUtils源码,使用的是commons-lang3-3.1包.下载地址 http://commons.apache.org/lang/download_lang.cgi 以下是String ...
- <<< java异常The import java.util cannot be resolved
异常:The import java.util cannot be resolved 原因:这是由于你的项目buildpath不对 解决方案:右键项目-------buildpath--------最 ...
- StringUtils中的常用的方法
org.apache.commons.lang.StringUtils中常用的方法,这里主要列举String中没有,且比较有用的方法: 1. 检查字符串是否为空: static boolean isB ...
随机推荐
- [SVN(ubuntu)] ubuntu使用svn
转载自:http://lee2013.iteye.com/blog/1058047 SVN作为日常开发中不可缺少的工具,Ubuntu下的SVN安装十分简单,sudo apt-get install s ...
- LINUX_source
Be careful! ./ and source are not quite the same. ./script runs the script as an executable file, la ...
- SQLite中DML DDL DML命令的区别[转]
总体解释: DML(data manipulation language): 它们是SELECT.UPDATE.INSERT.DELETE,就象它的名字一样,这4条命令是用来对数据库里的数 ...
- oracle 10g 学习之单行函数(5)
目标 通过本章学习,您将可以: l SQL中不同类型的函数. l 在 SELECT 语句中使用字符,数字和日期函数. l 描述转换型函数的用途. 字符函数 字符函数分为大小写控制函数和字符控制函 ...
- Java Hour 11
有句名言,叫做10000小时成为某一个领域的专家.姑且不辩论这句话是否正确,让我们到达10000小时的时候再回头来看吧. 本文作者Java 现经验约为11 Hour,请各位不吝赐教. Hour 11 ...
- 如何在多模型的情况下进行EF6的结构迁移
所谓多模型就是在一个数据库中包含两个不同模型,或者换句话说就是两个不同DbContext的数据都放到同一个数据库中.这里的多模型不是指多租户的数据库(有谁知道EF很好处理多租户数据库的方案,可以联系我 ...
- adb shell 命令详解(转)
adb介绍 SDK的Tools文件夹下包含着Android模拟器操作的重要命令adb,adb的全称为(Android Debug Bridge就是调试桥的作用.通过adb我们可以在Eclipse中方面 ...
- CC2540开发板学习笔记(二)——按键
一.实验内容 用按键S1控制LED1的亮和灭 二.实验过程 1.电路原理: 可以看出,当S按下P0.0和P0.1接地,反之则接高电压. 2.寄存器使用: 依旧应该首先进行3个基本寄存器的设定,对LED ...
- WinForm窗体间传值
1.通过构造函数 特点:传值是单向的(不可以互相传值),实现简单 实现代码如下: 在窗体Form2中 int value1; string value2; public Form2 ( int val ...
- Android 利用Gson生成或解析json
目前手机端和服务端数据交流格式一般是json,而谷歌提供了Gson来解析json.下载Gson:https://code.google.com/p/google-gson/ 下载的放在lib并导入,若 ...