在字符串替换{X}令牌 [英] Replace {x} tokens in strings

问题描述

我们有一个模板网址，如：

<$p$p><$c$c>http://api.example.com/sale?auth_user=xxxxx&auth_pass=xxxxx&networkid={networkid}&category=b2c&country=IT&pageid={pageid}&programid=133&saleid=1&m={master}&optinfo={optinfo}&publisher={publisher}&msisdn={userId}

和我对这些恒定的令牌值。在C＃中如何能代替所有这些令牌？

解决方案

我认为最简单的的foreach 和词典与与string.replace 就足够了。

  VAR值=新词典＆LT;字符串，字符串＆GT; {
    {{NETWORKID}，WHEEE !! }
    //等等。
};
VAR URL = \"http://api.example.com/sale?auth_user=xxxxx&auth_pass=xxxxx&networkid={networkid}&category=b2c&country=IT&pageid={pageid}&programid=133&saleid=1&m={master}&optinfo={optinfo}&publisher={publisher}&msisdn={userId}\";的foreach（在values​​.Keys VAR键）{
    URL = url.Replace（键，值[关键]）;
}
 

We have a template URL like:

http://api.example.com/sale?auth_user=xxxxx&auth_pass=xxxxx&networkid={networkid}&category=b2c&country=IT&pageid={pageid}&programid=133&saleid=1&m={master}&optinfo={optinfo}&publisher={publisher}&msisdn={userId}

and I have values for these constant tokens. How can replace all these tokens in C#?

解决方案

i think simplest foreach and Dictionary with String.Replace will be enough

var values = new Dictionary<string, string> {
    { "{networkid}", "WHEEE!!" }
    // etc.
};
var url = "http://api.example.com/sale?auth_user=xxxxx&auth_pass=xxxxx&networkid={networkid}&category=b2c&country=IT&pageid={pageid}&programid=133&saleid=1&m={master}&optinfo={optinfo}&publisher={publisher}&msisdn={userId}";

foreach(var key in values.Keys){
    url = url.Replace(key,values[key]);
}

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