using HtmlAgilityPack; using Newtonsoft.Json; using Newtonsoft.Json.Linq; using ryControls; using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Text.RegularExpressions; using System.Windows.Forms; using System.Xml; using WeifenLuo.WinFormsUI.Docking; using static System.Net.Mime.MediaTypeNames; namespace 开发辅助工具.Tools { public partial class FrmXpath : DockContent { public FrmXpath() { InitializeComponent(); CbbXMLType.SelectedIndex = 0; } private void RySearchXpath_OnSearch(object sender, EventArgs e) { } private void FrmXpath_Load(object sender, EventArgs e) { } private void TxtXML_DoubleClick(object sender, EventArgs e) { ryControls.Controls.RichTextBox2 txt = (ryControls.Controls.RichTextBox2)sender; 开发辅助工具.Controls.FrmText frm = new Controls.FrmText { Icon = Icon }; frm.richTextBox1.Text = txt.Text; if (frm.ShowDialog() == DialogResult.OK) { txt.Text = frm.richTextBox1.Text; } } bool ProUse = false; private void CbbXMLType_SelectedIndexChanged(object sender, EventArgs e) { if (ProUse) { return; } ProUse = true; if (CbbXMLType.SelectedIndex == 2) { TxtXML.SetHightlightText(TxtXML.Text, "json"); label1.Text = "JPath表达式"; } else if(CbbXMLType.SelectedIndex == 1) { TxtXML.SetHightlightText(TxtXML.Text, "html"); label1.Text = "XPath表达式"; } else { TxtXML.SetHightlightText(TxtXML.Text, "xml"); label1.Text = "XPath表达式"; } ProUse = false; BtnGet.PerformClick(); } private void TxtXML_TextChanged(object sender, EventArgs e) { if (ProUse) { return; } ProUse = true; var txt = TxtXML.Text.Trim(); if (txt.StartsWith("", StringComparison.OrdinalIgnoreCase) || txt.StartsWith("=0 || txt.IndexOf("
=0)
{
CbbXMLType.SelectedIndex = 1;
TxtXML.SetHightlightText("html");
}
else if (txt.StartsWith(" 0)
{
System.Xml.XmlDocument xml = new System.Xml.XmlDocument();
xml.LoadXml(TxtXML.Text);
var node = xml.SelectNodes(RichXpath.Text);
if (node != null)
{
for (int i = 0; i < node.Count; i++)
{
if (text != "") { text += "
"; }
var color = "blue";
if (i % 2 == 0)
{
color = "green";
}
if (Attr.Length == 0)
{
text += "" + System.Web.HttpUtility.HtmlEncode(node[i].OuterXml) + "";
}
else if (Attr == "-1")
{
text += "" + System.Web.HttpUtility.HtmlEncode(node[i].InnerText) + "";
}
else
{
text += "" + System.Web.HttpUtility.HtmlEncode(((XmlElement)node[i]).GetAttribute(Attr)) + "";
}
}
}
}
}
else if (CbbXMLType.SelectedIndex == 1)
{
format = "html";
if (TxtXML.Text.Length > 0)
{
HtmlAgilityPack.HtmlDocument htmlDoc = new HtmlAgilityPack.HtmlDocument();
htmlDoc.LoadHtml(TxtXML.Text);
HtmlNodeCollection anchors = htmlDoc.DocumentNode.SelectNodes(RichXpath.Text);
if (anchors != null)
{
for (int i = 0; i < anchors.Count; i++)
{
if (text != "") { text += "
"; }
var color = "blue";
if (i % 2 == 0)
{
color = "green";
}
if (Attr.Length == 0)
{
text += "" + System.Web.HttpUtility.HtmlEncode(anchors[i].OuterHtml) + "";
}
else if (Attr == "-1")
{
text += "" + System.Web.HttpUtility.HtmlEncode(anchors[i].InnerText) + "";
}
else
{
text += "" + System.Web.HttpUtility.HtmlEncode(anchors[i].GetAttributeValue(Attr, "")) + "";
}
}
}
}
}
else if (CbbXMLType.SelectedIndex == 2)
{
format = "json";
if (TxtXML.Text.Length > 0)
{
try
{
JObject jo = (JObject)JsonConvert.DeserializeObject(TxtXML.Text);
var list = jo.SelectTokens(RichXpath.Text).ToList();
for (int i = 0; i < list.Count; i++)
{
if (text != "") { text += "
"; }
var color = "blue";
if (i % 2 == 0)
{
color = "green";
}
text += "" + System.Web.HttpUtility.HtmlEncode(list[i].ToString()) + "";
}
}
catch
{
}
}
}
}
catch (Exception ex)
{
text = "" + System.Web.HttpUtility.HtmlEncode(ex.Message) + "";
}
htmlPanel1.Text = text;
}
private void RichXpath_KeyDown(object sender, KeyEventArgs e)
{
if (e.KeyCode == Keys.Enter)
{
BtnGet.PerformClick();
}
}
private void RichAttr_KeyDown(object sender, KeyEventArgs e)
{
if (e.KeyCode == Keys.Enter)
{
BtnGet.PerformClick();
}
}
private void RichXpath_TextChanged(object sender, EventArgs e)
{
}
private void RichXpath_LongTimeNoChanged(object sender, EventArgs e)
{
BtnGet.PerformClick();
}
private void RichAttr_LongTimeNoChanged(object sender, EventArgs e)
{
BtnGet.PerformClick();
}
}
}