# util

**Repository Path**: creat/util

## Basic Information

- **Project Name**: util
- **Description**: 萨达
- **Primary Language**: Java
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2016-07-20
- **Last Updated**: 2020-12-19

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

<<<<<<< HEAD
# springboot-shiro

## chapter00


## [chapter01](chapter01/README.md)
springboot webmvc 集成环境

## [chapter02](chapter02/README.md)
支持jsp页面

## [chapter03](chapter03/README.md)
鉴权(登录/退出)

## [chapter04](chapter04/README.md)
Redis 存储 session
1. 集成redis
2. 实现CachingSessionDAO, 从Redis 读写 session

## [chapter05](chapter05/README.md)
共享 session
1. 反向代理
2. 。。。


## 更新
### 2016-7-28
1. 增加redis
2. 




## 参考
1. spring-boot reference http://docs.spring.io/spring-boot/docs/current/reference/htmlsingle/
2. spring boot 中文参考指南 https://qbgbook.gitbooks.io/spring-boot-reference-guide-zh/content/
=======
http://www.cnblogs.com/heben/p/6077323.html
>>>>>>> branch 'master' of https://gitee.com/creat/util.git
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>

<%
    out.print("测试 Web工程的  java.library.path 路径 <br><hr>");
    
	String path = System.getProperty("java.library.path");
	if(path == null || path.trim().length() <= 0){
		out.print("没有配置  java.library.path 路径");
	}else{
		String[] paths = path.split(";");
		for(String p:paths){
			out.print(p + "<br>");
		}
	}
 %>
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%@ page language="java" import="net.netca.pki.*"%>
<%
	out.println("测试在Web容器下，计算Hash运算。");
	int algo = Hash.SHA256;
	Hash hash = null;
	byte[] data = "123".getBytes("UTF-8");
	try {
		hash = new Hash(algo);
		hash.update(data);
		byte[] md = hash.doFinal();
		String hashVal = net.netca.pki.Util.HexEncode(true, md);
		out.print("hashVal = " + hashVal);
	} catch (Exception e) {
		out.print(e.getMessage());
	} finally {
		if (hash != null) {
			hash.free();
		}
	}
%>