项目开发、测试、演示的时候都是在windows下,一切正常;当转移到centos上读取文件则报错
Could not find file '/app/wwwroot/xxx/xxx/xxx.txt'.
原始代码:
在windows下读取文件一切正常。
string path= $"{Environment.CurrentDirectory}/wwwroot/xxx/xxx/xxx.txt";
using (StreamReader sr = new StreamReader(path, Encoding.Default))
{}
修改代码:
var file_url = new Uri($"{Environment.CurrentDirectory}/wwwroot/xxx/xxx/xxx.txt");
using (Stream stream = WebRequest.Create(file_url).GetResponse().GetResponseStream())
{
using (StreamReader sr = new StreamReader(stream, Encoding.Default))
{
while (!sr.EndOfStream)
{
string str = sr.ReadLine();
...
}
}
}
使用Uri的方式,把路径转为绝对路径,centos才认
windows下长这样,centos下就不清楚了
file:///F:/Work/new/aspnet-core/src/APIHost/wwwroot/xxx/xxx/xxx.txt