<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[不是1就0！0.5？不存在的]]></title><description><![CDATA[一个敲代码的菜鸟]]></description><link>https://blog.youkuaiyun.com/yuynim</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; yuynim]]></copyright><item><title><![CDATA[【Exception】Question和Answer]]></title><link>https://blog.youkuaiyun.com/yuynim/article/details/106242855</link><guid>https://blog.youkuaiyun.com/yuynim/article/details/106242855</guid><author>yuynim</author><pubDate>Wed, 20 May 2020 19:40:33 +0800</pubDate><description><![CDATA[Question1：IDEA配置tomcat9后，控制台输出乱码：

Answer：apache-tomcat-9.0.35\conf下，logging.properties文件中：

java.util.logging.ConsoleHandler.encoding = UTF-8
#更改配置为
java.util.logging.ConsoleHandler.encoding = GBK


]]></description><category></category></item><item><title><![CDATA[Error: 系统中存在多个jdk版本时]]></title><link>https://blog.youkuaiyun.com/yuynim/article/details/106175022</link><guid>https://blog.youkuaiyun.com/yuynim/article/details/106175022</guid><author>yuynim</author><pubDate>Sun, 17 May 2020 15:24:03 +0800</pubDate><description><![CDATA[装了多个jdk，cmd执行java -version时报以下问题：

Error: Registry key 'Software\JavaSoft\Java Runtime Environment'\CurrentVersion'
has value '1.8', but '1.7' is required.





解决方案：

环境变量path中将java_home调整到最前面。



调整后：


...]]></description><category></category></item><item><title><![CDATA[【做道题冷静一下】习题]]></title><link>https://blog.youkuaiyun.com/yuynim/article/details/84990636</link><guid>https://blog.youkuaiyun.com/yuynim/article/details/84990636</guid><author>yuynim</author><pubDate>Thu, 13 Dec 2018 17:34:52 +0800</pubDate><description><![CDATA[目录

多项式加法

tic -tac - toe游戏

求最大公约数

求f(n)=1-1/1+1/2-1/3+.....+1/n

求f(n)=1+1/1+1/2+1/3+.....+1/n

凑硬币

输出前50个素数

输出100以内的素数

判断一个数是否是素数

念整数

素数和


                                                   ...]]></description><category></category></item><item><title><![CDATA[【举个栗子】]]></title><link>https://blog.youkuaiyun.com/yuynim/article/details/84764003</link><guid>https://blog.youkuaiyun.com/yuynim/article/details/84764003</guid><author>yuynim</author><pubDate>Mon, 03 Dec 2018 14:31:09 +0800</pubDate><description><![CDATA[一.求一个正整数的位数：


number = 输入的正整数；

count = 0； //位数

do{

   number=number/10;

   count=count+1;

}while(number&amp;gt;0);

System.out.println(&quot;这是一个&quot;+count+&quot;位数&quot;);

 ...]]></description><category></category></item><item><title><![CDATA[Java @Value("${xxx}")取properties时中文乱码]]></title><link>https://blog.youkuaiyun.com/yuynim/article/details/82146641</link><guid>https://blog.youkuaiyun.com/yuynim/article/details/82146641</guid><author>yuynim</author><pubDate>Tue, 28 Aug 2018 13:54:22 +0800</pubDate><description><![CDATA[（1）检查spring的配置文件中，properties的配置编码是否正确。



（2）检查你要读取的.properties文件，编码是否正确。可以使用编辑器修改编码，或者文件另存为修改编码为UTF-8

...]]></description><category></category></item><item><title><![CDATA[金蝶webapi调用时遇到的中英文双引号并存时，因双引号中的一个变成了??而造成的json格式错误]]></title><link>https://blog.youkuaiyun.com/yuynim/article/details/82143297</link><guid>https://blog.youkuaiyun.com/yuynim/article/details/82143297</guid><author>yuynim</author><pubDate>Tue, 28 Aug 2018 10:30:20 +0800</pubDate><description><![CDATA[记最近在使用金蝶webapi接口时遇到的一个很迷的问题。

从前台传值到后台调用接口方法时，返回的结果读取后，json字符串中的“中文双引号”和&quot;英文双引号&quot;中的一个变成了??，造成json字符串格式不对，无法解析。如下图：



但是调用的同一个方法，通过后台测试类直接给值时返回的数据正常，未出现上面问题。如下图：



【解决方法】

源程序：



修改后：

...]]></description><category></category></item><item><title><![CDATA[金蝶erp webapi创建销售订单，报“销售订单汇率为必录项!”错误]]></title><link>https://blog.youkuaiyun.com/yuynim/article/details/82017961</link><guid>https://blog.youkuaiyun.com/yuynim/article/details/82017961</guid><author>yuynim</author><pubDate>Fri, 24 Aug 2018 14:59:42 +0800</pubDate><description><![CDATA[最近在做调用接口保存“销售订单”，结果先是在使用金蝶k3的webapi在线测试时，填写测试数据后报错，“销售订单汇率为必录项”。



但是销售订单，财务信息页签下的[汇率]字段是默认为1的，无法手工修改，在论坛也没找到具体的方法。不管是[单据类型]，还是BOS里，该字段都不是必填项。后来在测试数据中FSaleOrderFinance:{xxxx:xxx,xxx:xxx}中手动添加了字段 &quot;FEx...]]></description><category></category></item><item><title><![CDATA[java调用金蝶erp webapi接口，出现的中文乱码问题]]></title><link>https://blog.youkuaiyun.com/yuynim/article/details/81977015</link><guid>https://blog.youkuaiyun.com/yuynim/article/details/81977015</guid><author>yuynim</author><pubDate>Thu, 23 Aug 2018 11:08:26 +0800</pubDate><description><![CDATA[    最近在做用java调用金蝶K3的webapi，实现订单的保存的功能。通过金蝶论坛的

【http://club.kingdee.com/forum.php?mod=viewthread&amp;amp;tid=959863&amp;amp;source=new_club&amp;amp;word=Cloud%E7%B3%BB%E7%BB%9F%E9%9B%86%E6%88%90%20Java】这个帖子给出的代码，...]]></description><category></category></item><item><title><![CDATA[Eclipse导入项目后，所有jsp文件报错]]></title><link>https://blog.youkuaiyun.com/yuynim/article/details/81093628</link><guid>https://blog.youkuaiyun.com/yuynim/article/details/81093628</guid><author>yuynim</author><pubDate>Wed, 18 Jul 2018 10:21:11 +0800</pubDate><description><![CDATA[

报错如上图。

解决：

项目右键-&amp;gt;Build Path-&amp;gt;Configure Build Path -&amp;gt;



   -&amp;gt; OK]]></description><category></category></item><item><title><![CDATA[Eclipse配置Tomcat及Maven]]></title><link>https://blog.youkuaiyun.com/yuynim/article/details/79879742</link><guid>https://blog.youkuaiyun.com/yuynim/article/details/79879742</guid><author>yuynim</author><pubDate>Tue, 10 Apr 2018 13:18:23 +0800</pubDate><description><![CDATA[1.所用软件：Eclipse4.6 Mars||jdk1.7||tomcat 7||maven 32. eclipse配置tomcat测试：启动tomcat后，看控制台显示3.eclipse配置maven（maven仓库信息等需要自己配置）开启maven视图，查看配置的镜像库信息  ...]]></description><category></category></item><item><title><![CDATA[【学习笔记】mysql]]></title><link>https://blog.youkuaiyun.com/yuynim/article/details/79861508</link><guid>https://blog.youkuaiyun.com/yuynim/article/details/79861508</guid><author>yuynim</author><pubDate>Mon, 09 Apr 2018 09:48:24 +0800</pubDate><description><![CDATA[MySQL1.关系型数据库管理系统，体积小、速度快、成本低、开源。2.官网下载：https://www.mysql.com/downloads/3.cmd进入	mysql -uroot -p4.更改密码:    SET PASSWORD FOR 'root'@'localhost'=PASSWORD('新密码')；5.命令语句（1）创建数据库	create database test;（2）查看当...]]></description><category></category></item><item><title><![CDATA[IDEA上传代码到github]]></title><link>https://blog.youkuaiyun.com/yuynim/article/details/79753858</link><guid>https://blog.youkuaiyun.com/yuynim/article/details/79753858</guid><author>yuynim</author><pubDate>Fri, 30 Mar 2018 10:37:02 +0800</pubDate><description><![CDATA[1.下载git2.IDEA配置git，并测试Test3.配置github4.将项目上传github5.按提示继续操作就ok了]]></description><category></category></item><item><title><![CDATA[SSM框架遇到异常Error creating bean with name 'org.springframework.cache.interceptor.CacheInterceptor#0']]></title><link>https://blog.youkuaiyun.com/yuynim/article/details/79738802</link><guid>https://blog.youkuaiyun.com/yuynim/article/details/79738802</guid><author>yuynim</author><pubDate>Thu, 29 Mar 2018 11:01:50 +0800</pubDate><description><![CDATA[org.springframework.web.servlet.DispatcherServlet initServletBean
SEVERE: Context initialization failed
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.spri...]]></description><category></category></item><item><title><![CDATA[定时任务spring-task]]></title><link>https://blog.youkuaiyun.com/yuynim/article/details/79384965</link><guid>https://blog.youkuaiyun.com/yuynim/article/details/79384965</guid><author>yuynim</author><pubDate>Tue, 27 Feb 2018 10:49:54 +0800</pubDate><description><![CDATA[配置文件：	&amp;lt;!-- 定时任务要执行的方法 --&amp;gt;
	&amp;lt;bean id=&quot;taskTest&quot; class=&quot;com.xxx.task.TaskTest&quot; /&amp;gt;

	&amp;lt;!--用于定时任务的执行 --&amp;gt;
	&amp;lt;task:scheduled-tasks&amp;gt;
		&amp;lt;!-- 指定要运行的类的方法，每1分钟执行一次 --&amp;gt;
		&amp;lt;!]]></description><category></category></item><item><title><![CDATA[【IDEA】]]></title><link>https://blog.youkuaiyun.com/yuynim/article/details/78625269</link><guid>https://blog.youkuaiyun.com/yuynim/article/details/78625269</guid><author>yuynim</author><pubDate>Fri, 24 Nov 2017 15:43:34 +0800</pubDate><description><![CDATA[关于IDEA的使用及使用中的问题]]></description><category></category></item><item><title><![CDATA[【学习笔记】反射]]></title><link>https://blog.youkuaiyun.com/yuynim/article/details/78374785</link><guid>https://blog.youkuaiyun.com/yuynim/article/details/78374785</guid><author>yuynim</author><pubDate>Sat, 28 Oct 2017 12:46:22 +0800</pubDate><description><![CDATA[API参考:http://tool.oschina.net/apidocs/apidoc?api=jdk-zh    
java.lang.Class;     文档 ->  java.lang  ->  class         
java.lang.reflect;   文档 -> java.lang.reflect -> Constructor,Field,Method...]]></description><category></category></item><item><title><![CDATA[Eclipse中导入只有src和target文件夹的maven项目]]></title><link>https://blog.youkuaiyun.com/yuynim/article/details/78360207</link><guid>https://blog.youkuaiyun.com/yuynim/article/details/78360207</guid><author>yuynim</author><pubDate>Fri, 27 Oct 2017 00:02:45 +0800</pubDate><description><![CDATA[要导入的项目只有src和target文件夹和pom.xml文件时,Eclipse中右键或File中选择:1.Import2.选择Maven下Existing Maven Project，Next3.选择要导入的maven项目，Select All全选4.Finish。稍等一会儿，就会看到Eclipse中自动为该项目补全了其余文件。...]]></description><category></category></item><item><title><![CDATA[Eclipse中更改某项目的编码/打开项目乱码]]></title><link>https://blog.youkuaiyun.com/yuynim/article/details/78360175</link><guid>https://blog.youkuaiyun.com/yuynim/article/details/78360175</guid><author>yuynim</author><pubDate>Thu, 26 Oct 2017 23:54:55 +0800</pubDate><description><![CDATA[1.项目右键2.打开properties3.选择Resource4.右侧Text file encoding中选择编码，Apply或OK]]></description><category></category></item><item><title><![CDATA[【关于电脑】]]></title><link>https://blog.youkuaiyun.com/yuynim/article/details/78306673</link><guid>https://blog.youkuaiyun.com/yuynim/article/details/78306673</guid><author>yuynim</author><pubDate>Sat, 21 Oct 2017 21:39:05 +0800</pubDate><description><![CDATA[1.cmd  telnet 不是一个命令。
解决方案: 在 windows功能 中开启 Telnet客户端 功能。


2.cmd python27.dll 丢失。
解决方案：下载一个 python27.dll文件放到C:windows/system32 下。]]></description><category></category></item><item><title><![CDATA[【学习笔记】Git]]></title><link>https://blog.youkuaiyun.com/yuynim/article/details/78278827</link><guid>https://blog.youkuaiyun.com/yuynim/article/details/78278827</guid><author>yuynim</author><pubDate>Wed, 18 Oct 2017 22:35:05 +0800</pubDate><description><![CDATA[学习笔记->Git]]></description><category></category></item></channel></rss>