如何摆脱 BIRT 中的网络错误(TCP_ERROR)? [英] how to get rid of network error(TCP_ERROR) in BIRT?

问题描述

我是 birt 的新手，并且想要看看它是否满足我们的报告需求.我正在尝试使用 Windows 7 笔记本电脑中的 BIRT 创建访问 MySQL 数据库的报告.我正在使用 com.mysql.jdbc.Driver 驱动程序并使用 URL 连接到 mysql 数据库:jdbc:mysql://servername:3306/databasename 和测试连接成功并且从数据集中预览数据的事件成功但是当我尝试运行报告时出现错误

I am new to birt and would like to see if it meets our reporting needs. I am trying to use BIRT from my Windows 7 laptop to create a report which accesses a MySQL database. I am using the com.mysql.jdbc.Driver driver and connecting to the mysql database using the URL: jdbc:mysql://servername:3306/databasename and the test connection is successful and event previewing the data from the Data Set is successful but when I try and run the report I get the error

网络错误 (tcp_error) 发生通信错误:操作超时"
Web 服务器可能已关闭、太忙或遇到其他阻止其响应请求的问题.您可能希望稍后再试.

Network Error (tcp_error) A communication error occurred: "Operation timed out"
The Web Server may be down, too busy, or experiencing other problems preventing it from responding to requests. You may wish to try again at a later time.

以前有没有人见过这个，如果有，我该如何克服?

Has anyone seen this before and if so, how do I overcome this?

推荐答案

另一种解决方案 打开配置面板，网络连接.选择给您带来麻烦的网络连接.右键单击它，选择属性.删除 QOS 服务.检查 TCP/IP 设置:如果它们是由 DHCP 设置的，请保持原样.如果没有，请记下该屏幕中的所有信息并将其更改为 DHCP.重新启动，你应该在路上

Another solution Open the Configuration Panel, Network connections. Select the network connection that's giving you troubles. Right click on it, select properties. Remove QOS service. Check the TCP/IP settings: if they're setup by DHCP, leave things as they are. If not, write down all information in that screen and change it to DHCP. Reboot and you should be on your way

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