ASP .NET调用javascript中Response.Write和ClientScript.RegisterStartupScript的区别

复制代码 代码如下:

StringBuilder sb = new StringBuilder();
sb.Append("<script language=javascript>");
sb.Append("alert(document.forms.length);");
sb.Append("</script>");

Response.Write(sb.ToString());
ClientScript.RegisterStartupScript(this.GetType(), "test", sb.ToString());