$.ajax({
url: "http://10.13.22.150/req_path",
success: function(result){
console.log(result);
}
});
我想将跨域XMLHttpRequest发送到专用网络中的IP地址.但是,开发人员工具控制台中显示以下错误:
SCRIPT7002:XMLHttpRequest:网络错误0x2efd,由于错误00002efd无法完成操作.
根据Wireshark的说法,数据包不是从客户端发送的.我猜这个请求被Microsoft Edge阻止了.此外,我发现只有当XMLHttpRequest和Edge客户端的URL在私有网络的同一个CIDR中时才会阻止请求.
Client IP Request URL Result
192.168.x.x send to 192.168.x.x ->>>>> X
10.13.x.x send to 10.13.x.x ->>>>> X
10.13.x.x send to 192.168.x.x ->>>>> O
其他浏览器如IE11/Chrome/Firefox也可以.此情况仅在Microsoft Edge中显示.有关此问题的解决方法或解决方案吗？
我正在使用(PostgreSQL)9.2.1并使用pgbench测试数据库.
pgbench -h 192.168.39.38 -p 5433 -t 1000 -c 40 -j 8 -C -U admin testdb
当我使用-C参数(为每个事务建立新连接)时,事务总是在第16381个事务之后丢失.
Connection to database "testdb" failed
could not connect to server: Can't assign requested address
Is the server running on host "192.168.39.38" and accepting
TCP/IP connections on port 5433?
Client 19 aborted in establishing connection.
Connection to database "testdb" failed
could not connect to server: Can't assign requested address
Is the server running on host "192.168.39.38" and accepting
TCP/IP connections on port 5433?
Client …