批量替换文本文件中的字符
1 using System;
2 using System.Collections.Generic;
3 using System.ComponentModel;
4 using System.Data;
5 using System.Drawing;
6 using System.Linq;
7 using System.Text;
8 using System.Windows.Forms;
9 using System.IO;
10 namespace ReplaceText
11 {
12 public partial class Form1 : Form
13 {
14 public Form1()
15 {
16 InitializeComponent();
17 }
18
19 private void buttonRun_Click(object sender, EventArgs e)
20 {
21 int count = 0;
22 string patho = this.textBox1.Text;
23 string paths = this.textBox2.Text;
24 string newpath = "";
25 string log = "";
26 DirectoryInfo dir = new DirectoryInfo(patho);
27
28 foreach (var f in dir.GetFiles("*.*", SearchOption.AllDirectories))
29 {
30 if (this.ReadText(f.FullName).IndexOf(this.textBox3.Text) > -1)
31 {
32 count += 1;
33 this.listBoxList.Items.Add(f.FullName);
34 log += f.FullName + Environment.NewLine;
35 newpath = f.FullName.Replace(this.textBox1.Text, this.textBox2.Text);
36 Directory.CreateDirectory(Path.GetDirectoryName(newpath));
37 File.Copy(f.FullName, newpath, true);
38 Replace(newpath, this.textBox3.Text, this.textBox4.Text);
39 }
40 }
41 this.labelMsg.Text = "替换了 " + count.ToString() + " 个文件";
42 log += this.labelMsg.Text;
43 using (StreamWriter sw = new StreamWriter("c:\\log.log", true, Encoding.GetEncoding("gb2312")))
44 {
45 sw.Write(log);
46 sw.Close();
47 }
48 }
49 private string ReadText(string path)
50 {
51 using (StreamReader sr = new StreamReader(path, Encoding.GetEncoding("gb2312")))
52 {
53 return sr.ReadToEnd();
54 }
55 }
56 private void Replace(string path, string oldValue, string newValue)
57 {
58 string text = this.ReadText(path);
59 text = text.Replace(oldValue, newValue);
60 File.Delete(path);
61 using (StreamWriter sw = new StreamWriter(path, true, Encoding.GetEncoding("gb2312")))
62 {
63 sw.Write(text);
64 sw.Close();
65 }
66 }
67 }
68 }
69
2 using System.Collections.Generic;
3 using System.ComponentModel;
4 using System.Data;
5 using System.Drawing;
6 using System.Linq;
7 using System.Text;
8 using System.Windows.Forms;
9 using System.IO;
10 namespace ReplaceText
11 {
12 public partial class Form1 : Form
13 {
14 public Form1()
15 {
16 InitializeComponent();
17 }
18
19 private void buttonRun_Click(object sender, EventArgs e)
20 {
21 int count = 0;
22 string patho = this.textBox1.Text;
23 string paths = this.textBox2.Text;
24 string newpath = "";
25 string log = "";
26 DirectoryInfo dir = new DirectoryInfo(patho);
27
28 foreach (var f in dir.GetFiles("*.*", SearchOption.AllDirectories))
29 {
30 if (this.ReadText(f.FullName).IndexOf(this.textBox3.Text) > -1)
31 {
32 count += 1;
33 this.listBoxList.Items.Add(f.FullName);
34 log += f.FullName + Environment.NewLine;
35 newpath = f.FullName.Replace(this.textBox1.Text, this.textBox2.Text);
36 Directory.CreateDirectory(Path.GetDirectoryName(newpath));
37 File.Copy(f.FullName, newpath, true);
38 Replace(newpath, this.textBox3.Text, this.textBox4.Text);
39 }
40 }
41 this.labelMsg.Text = "替换了 " + count.ToString() + " 个文件";
42 log += this.labelMsg.Text;
43 using (StreamWriter sw = new StreamWriter("c:\\log.log", true, Encoding.GetEncoding("gb2312")))
44 {
45 sw.Write(log);
46 sw.Close();
47 }
48 }
49 private string ReadText(string path)
50 {
51 using (StreamReader sr = new StreamReader(path, Encoding.GetEncoding("gb2312")))
52 {
53 return sr.ReadToEnd();
54 }
55 }
56 private void Replace(string path, string oldValue, string newValue)
57 {
58 string text = this.ReadText(path);
59 text = text.Replace(oldValue, newValue);
60 File.Delete(path);
61 using (StreamWriter sw = new StreamWriter(path, true, Encoding.GetEncoding("gb2312")))
62 {
63 sw.Write(text);
64 sw.Close();
65 }
66 }
67 }
68 }
69
