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unable to connect to any of the specified mysql hosts.


connectionString="server=ip;userid=*;password=*;database=*"
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MYSQL ¹Ù·½ ÏÂÔØÒ»¸öÖмä¼þ.

<add name="ConStr" connectionString="server=192.169.1.115;database=miapsoft;uid=root;pwd=123456;charset=utf8" providerName="MySql.Data.MySqlClient"/>

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MYSQL ¹Ù·½ ÏÂÔØÒ»¸öÖмä¼þ.


ÕÒµ½¡°Select a Mirror to Start Downloading - mysql-connector-net-6.2.3-src.zip¡±Õâ¸öûÓÐÏֳɵÄdllÎļþ£¬ÎÒ±àÒëʱ³ö´í£¬ÄãÓÐÏֳɵÄ6.2.3°æµÄMysql.Data.dllÂ𣿣¿

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c# Á¬MysqlÐèÒª×Ô¼ºÐ´»òÊÇϸöÖмä¼þ

ÓкÎÄÑ,ÏÈÏÂÔØÒ»¸öMySQLDriverCS.dll
app.config:
<add name="mysql" connectionString="Data Source=mydb;Password=111111;User ID=root;Location=192.168.1.1" />
C# code:

using MySQLDriverCS;

string MySQLStr = ConfigurationManager.ConnectionStrings["mysql"].ConnectionString;
MySQLConnection MySQLConn = new MySQLConnection(xxxxxxxxxxxxxxxxxxx);
MySQLConn.Open();

MySQLCommand MyCmd = new MySQLCommand(@"select * from table",MySQLConn);
MyCmd.ExecuteNonQuery();



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at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:910)
at com.mysql.jdbc.ResultSet.checkRowPos(ResultSet.java: ......

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netbeans Á¬mysql - Web ¿ª·¢ / HTML(CSS)

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javax.servlet.ServletException: javax.naming.NameNotFoundException: No object bound to name java:comp/env/test
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