mssqlserver导入到数据库中插入文字乱码问题解决方法
mssqlserver导入到中插入文字乱码问题解决方法,先看一下我的导入代码,应该是没有任何问题了。
private void btninsert_Click(object sender, EventArgs e)
{
if (odimport.ShowDialog() == DialogResult.OK)//准备接收文件;
{
using (FileStream filestream = File.OpenRead(odimport.FileName))
{
using (StreamReader streamreader = new StreamReader(filestream))
{
//创建连接字符串及建立通道;
string connstr = ConfigurationManager.ConnectionStrings["constr"].ConnectionString;
using (SqlConnection conn = new SqlConnection(connstr))
{
conn.Open();
using (SqlCommand cmd = conn.CreateCommand())
{
cmd.CommandText = "insert into Phonenumber(Phone,LocalID,LocalAddress,Phonestyle) values(@Phone,@LocalID,@LocalAddress,@Phonestyle)";
string line = null;
while ((line = streamreader.ReadLine()) != null)
{
//转化每一行数据为数组并用split分割字符串,获取个字段信息;
string[] strs = line.Split(' ');
string Phone = strs[0];
int LocalID = Convert.ToInt32(strs[1]);
string LocalAddress = strs[2];
string Phonestyle = strs[3];cmd.Parameters.Clear();
cmd.Parameters.Add(new SqlParameter("Phone", Phone));
cmd.Parameters.Add(new SqlParameter("LocalID", LocalID));
cmd.Parameters.Add(new SqlParameter("LocalAddress", LocalAddress));
cmd.Parameters.Add(new SqlParameter("Phonestyle", Phonestyle));
cmd.ExecuteNonQuery();
}
}}
}
}
MessageBox.Show("导入成功");
}
调试正常,可是当我打开数据表查看导入的数据时,靠,令人蛋疼的情况发生了:如下图归属地和卡品信息全变成不明字符
开始还以为是字段属性设置错误,检查一下字段属性弄错了,可是一检查没什么大问题:
然后上网搜了一大堆关于数据库中插入文字乱码问题的相关资料;不看还好,越看越晕,竟然还有位老兄说这是mssqlserver的数据保护,什么加密字段,靠想想微软也不会这么也不会这么bt,还有的说是数据库字符集的问题,我试了试得出结论:都是扯淡!
改数据库编码不成,最后突然想到改改被导入文本文档的编码最后把文本文档由ANSI转化为Unicode,最后导入;靠成功了
蛋疼啊、淡定!
经过一下午的折腾得出了一条结论:编程真是一件很让人蛋疼的事!忍住疼痛,你就变得淡定了!

Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

Notepad++7.3.1
Easy-to-use and free code editor

SublimeText3 Chinese version
Chinese version, very easy to use

Zend Studio 13.0.1
Powerful PHP integrated development environment

Dreamweaver CS6
Visual web development tools

SublimeText3 Mac version
God-level code editing software (SublimeText3)

Hot Topics



Convert basic data types to strings using Java's String.valueOf() function In Java development, when we need to convert basic data types to strings, a common method is to use the valueOf() function of the String class. This function can accept parameters of basic data types and return the corresponding string representation. In this article, we will explore how to use the String.valueOf() function for basic data type conversions and provide some code examples to

Method of converting char array to string: It can be achieved by assignment. Use {char a[]=" abc d\0efg ";string s=a;} syntax to let the char array directly assign a value to string, and execute the code to complete the conversion.

Replace characters (strings) in a string using Java's String.replace() function In Java, strings are immutable objects, which means that once a string object is created, its value cannot be modified. However, you may encounter situations where you need to replace certain characters or strings in a string. At this time, we can use the replace() method in Java's String class to implement string replacement. The replace() method of String class has two types:

Hello everyone, today I will share with you the basic knowledge of Java: String. Needless to say the importance of the String class, it can be said to be the most used class in our back-end development, so it is necessary to talk about it.

In Golang programming, byte, rune and string types are very basic and common data types. They play an important role in processing data operations such as strings and file streams. When performing these data operations, we usually need to convert them to each other, which requires mastering some conversion skills. This article will introduce the byte, rune and string type conversion techniques of Golang functions, aiming to help readers better understand these data types and be able to apply them skillfully in programming practice.

Use Java's String.length() function to get the length of a string. In Java programming, string is a very common data type. We often need to get the length of a string, that is, the number of characters in the string. In Java, we can use the length() function of the String class to get the length of a string. Here is a simple example code: publicclassStringLengthExample{publ

1. Understanding String1. String in JDK First, let’s take a look at the source code of the String class in the JDK. It implements many interfaces. You can see that the String class is modified by final. This means that the String class cannot be inherited and there is no subclass of String. class, so that all people using JDK use the same String class. If String is allowed to be inherited, everyone can extend String. Everyone uses different versions of String, and two different people Using the same method shows different results, which makes it impossible to develop the code. Inheritance and method overriding not only bring flexibility, but also cause many subclasses to behave differently.

The split method in String uses the split() method of String to split the String according to the incoming characters or strings and return the split array. 1. General usage When using general characters, such as @ or, as separators: Stringaddress="Shanghai@Shanghai City@Minhang District@Wuzhong Road";String[]splitAddr=address.split("@");System .out.println(splitAddr[0]+splitAddr[1]+splitAddr[2]+splitAddr[3
