<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[江阔云低]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/Eric__java</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; Eric__java]]></copyright><item><title><![CDATA[java读取excel(xlsx格式)内容为string]]></title><link>https://blog.youkuaiyun.com/Eric__java/article/details/54950465</link><guid>https://blog.youkuaiyun.com/Eric__java/article/details/54950465</guid><author>Eric__java</author><pubDate>Thu, 09 Feb 2017 17:59:54 +0800</pubDate><description><![CDATA[public static String xlsx2String(File file){
		String result = "";
		try {
			FileInputStream fis = new FileInputStream(file);
			StringBuilder sb = new StringBuilder();
			XSSFWorkbook xssfWorkbook =]]></description><category></category></item><item><title><![CDATA[List集合转化为json对象]]></title><link>https://blog.youkuaiyun.com/Eric__java/article/details/54139846</link><guid>https://blog.youkuaiyun.com/Eric__java/article/details/54139846</guid><author>Eric__java</author><pubDate>Fri, 06 Jan 2017 16:55:39 +0800</pubDate><description><![CDATA[1. 简单的手动放置 键值对 到JSONObject，然后在put到JSONArray对象里



List al = articleMng.find(f);
            System.out.println(al.size());
            HttpServletResponse hsr = ServletActionContext.getResponse();]]></description><category></category></item><item><title><![CDATA[上传下载文件实例异常:java.lang.IllegalStateException怎么解决?]]></title><link>https://blog.youkuaiyun.com/Eric__java/article/details/53884290</link><guid>https://blog.youkuaiyun.com/Eric__java/article/details/53884290</guid><author>Eric__java</author><pubDate>Mon, 26 Dec 2016 10:49:13 +0800</pubDate><description><![CDATA[问题描述：



错误类型大致为以下几种：

java.lang.IllegalStateException：Cannot   forward   a   response   that   is   already   committed 
IllegalStateException：response already commited 
IllegalStateException]]></description><category></category></item><item><title><![CDATA[webserive服务调用]]></title><link>https://blog.youkuaiyun.com/Eric__java/article/details/52411163</link><guid>https://blog.youkuaiyun.com/Eric__java/article/details/52411163</guid><author>Eric__java</author><pubDate>Fri, 02 Sep 2016 09:52:11 +0800</pubDate><description><![CDATA[package cn.tisson.apms.eleInvoice.client;

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
impor]]></description><category></category></item><item><title><![CDATA[get/post方式调用http接口]]></title><link>https://blog.youkuaiyun.com/Eric__java/article/details/52411133</link><guid>https://blog.youkuaiyun.com/Eric__java/article/details/52411133</guid><author>Eric__java</author><pubDate>Fri, 02 Sep 2016 09:49:13 +0800</pubDate><description><![CDATA[本节摘要:本节主要分别介绍如何用get方式、post方式向http接口发送数据。
preparation

1. 项目环境如下：

myeclipse6.5 、tomcat5.0、system:xp、JDK:开发1.5，编译1.4

为了方便,在原来的web项目UpDown中新建了一个httpcall包，用来保存http接口和调用的客户端。



 

 

 
]]></description><category></category></item></channel></rss>