js截取字符串
//截取字符串,(原字符串,开始字符,结束字符)
function getSubstr(ret, strs, stre)
{
var deps = ret.indexOf(strs) + strs.length;
//如果结束字符为空,则取从开始字符到结束字符的所有字符串
if (stre == "")
var depe = ret.length;
else
var depe = ret.indexOf(stre);
var dep = ret.substr(deps, depe - deps);
return dep;
}
c#截取字符串
/// <summary>
/// 截取字符串
/// </summary>
/// <param name="ret">原字符串</param>
/// <param name="strs">开始字符</param>
/// <param name="stre">结束字符</param>
/// <returns></returns>
public string getSubstr(string ret, string strs, string stre)
{
var deps = ret.IndexOf(strs) + strs.Length;
//如果结束字符为空,则取从开始字符到结束字符的所有字符串
var depe = ret.Length;
if (stre != "")
{
depe = ret.IndexOf(stre);
}
var dep = ret.Substring(deps, depe - deps);
return dep;
}