C#序列化反序列化读写XML文件
本文链接：https://blog.csdn.net/qq_43393323/article/details/90577432
为了构建如下图所示的xml文件
在这里插入图片描述
在这个文件中CompanyConfig为该XML的根节点，它的里面由多个DepartmentConfig节点组成，在DepartmentConfig节点中又包括PersonInfo节点，PersonInfo中又包括姓名和职位。
下面首先我们要做的是创建与该XML相对应的对象，然后把对象转换为上述XML(序列化)，或者把上述XML转换为对象(反序列化)。
首先，我们先创建一个最底层的人员信息类（PersonInfo类），该类里包含人员姓名和职位
/// <summary>
/// 人员信息
/// </summary>
public class PersonInfo
{
/// <summary>
/// 获取或设置人员姓名
/// </summary>
[XmlElement(ElementName = "姓名")] //设置需要序列化的标签名称
public string Name { get; set; }
[XmlElement (ElementName ="职位")]
public string Position { get; set; }
}
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接下来创建这一层的上一级类 部门信息类（DepartmentConfig类），该类中包含部门的名称以及PersonInfo类的集合。
/// <summary>
/// 部门信息
/// </summary>
public class DepartmentConfig
{
private List<PersonInfo> mPersonInfo;
/// <summary>
/// 获取或设置部门名称
/// </summary>
[XmlAttribute(AttributeName = "部门名称")] //设置标签属性的名称
public string DepartmentName
{
get;
set;
}
/// <summary>
/// 获取或设置人员列
/// </summary>
[XmlArray (ElementName = "PersonList")]
public List<PersonInfo> PersonList
{
get
{
return mPersonInfo ??(mPersonInfo =new List<PersonInfo>() );
}
set
{
mPersonInfo = value;
}
}
}
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接下来创建最外层了类 公司信息类（CompanyConfig类），该类包含公司名称和DepartmentConfig类的集合。并在该类中进行初始化。
public class CompanyConfig
{
private List<DepartmentConfig> mDepartmentConfig;
private readonly string SAVE_PATH;
private string mCompangName = "青岛秀山移动测量有限公司";
/// <summary>
/// 获取或设置公司名称
/// </summary>
[XmlAttribute(AttributeName = "公司名称")]
public string CompanyName
{
get
{
return mCompangName;
}
set
{
mCompangName = value;
}
}
/// <summary>
/// 获取或设置部门配置信息
/// </summary>
[XmlArray(ElementName = "DepartmentList")]
public List<DepartmentConfig> DepartmentList
{
get
{
return mDepartmentConfig ?? (mDepartmentConfig = new List<DepartmentConfig>());
}
set
{
mDepartmentConfig = value;
}
}
//构造函数进行初始化
public CompanyConfig()
{
SAVE_PATH = (@"F:\练习\SerializeXML\CompanyConfig.xml");
//实例化人员信息
PersonInfo pPerson0 = new PersonInfo { Name = "侯**", Position = "部门经理" };
PersonInfo pPerson1 = new PersonInfo { Name = "贾**", Position = "部门副经理" };
PersonInfo pPerson2 = new PersonInfo { Name = "张*", Position = "员工" };
PersonInfo pPerson3 = new PersonInfo { Name = "王**", Position = "部门经理" };
PersonInfo pPerson4 = new PersonInfo { Name = "杨*", Position = "研究生" };
PersonInfo pPerson5 = new PersonInfo { Name = "丁**", Position = "研究生" };
PersonInfo pPerson6 = new PersonInfo { Name = "俞**", Position = "博士生" };
PersonInfo pPerson7 = new PersonInfo { Name = "马*", Position = "研究生" };
PersonInfo pPerson8 = new PersonInfo { Name = "程**", Position = "研究生" };
PersonInfo pPerson9 = new PersonInfo { Name = "冯**", Position = "博士生" };
PersonInfo pPerson10 = new PersonInfo { Name = "季*", Position = "研究生" };
PersonInfo pPerson11 = new PersonInfo { Name = "王**", Position = "研究生" };
//配置软件部名称及人员信息
DepartmentConfig pSoftwareDepartment = new DepartmentConfig();
pSoftwareDepartment.DepartmentName = "软件部";
pSoftwareDepartment.PersonList.Add(pPerson0 );
pSoftwareDepartment.PersonList.Add(pPerson1);
pSoftwareDepartment.PersonList.Add(pPerson2);
//配置技术服务部名称及人员信息
DepartmentConfig pTechnicalServiceDepartment = new DepartmentConfig();
pTechnicalServiceDepartment.DepartmentName = "技术服务部";
pTechnicalServiceDepartment.PersonList.Add(pPerson3);
pTechnicalServiceDepartment.PersonList.Add(pPerson4);
pTechnicalServiceDepartment.PersonList.Add(pPerson5);
//配置检校部名称及人员信息
DepartmentConfig pCalibrationDepartment = new DepartmentConfig();
pCalibrationDepartment.DepartmentName = "检校部";
pCalibrationDepartment.PersonList.Add(pPerson6);
pCalibrationDepartment.PersonList.Add(pPerson7);
pCalibrationDepartment.PersonList.Add(pPerson8);
//配置海测部名称及人员信息
DepartmentConfig pMarineSurveyDepartment = new DepartmentConfig();
pMarineSurveyDepartment.DepartmentName = "海测部";
pMarineSurveyDepartment.PersonList.Add(pPerson9);
pMarineSurveyDepartment.PersonList.Add(pPerson10);
pMarineSurveyDepartment.PersonList.Add(pPerson11);
//配置公司名称及部门信息
mDepartmentConfig = new List<DepartmentConfig>();
mDepartmentConfig.Add(pSoftwareDepartment);
mDepartmentConfig.Add(pTechnicalServiceDepartment);
mDepartmentConfig.Add(pCalibrationDepartment);
mDepartmentConfig.Add(pMarineSurveyDepartment);
}
/// <summary>
/// 序列化公共文件配置
/// </summary>
public void Serialize()
{
if (File.Exists(SAVE_PATH) == false)
{
using (File.Create(SAVE_PATH)) { }
}
XmlSerialize<CompanyConfig> pXmlSerialize = new XmlSerialize<CompanyConfig>();
pXmlSerialize.Serialize(this, SAVE_PATH);
}
/// <summary>
/// 反序列化文件公共配置
/// </summary>
/// <returns></returns>
public CompanyConfig Deserialize()
{
if (File.Exists(SAVE_PATH) == false)
{
Serialize();
}
XmlSerialize<CompanyConfig> pXmlSerialize = new XmlSerialize<CompanyConfig>();
CompanyConfig pCompanyConfig = pXmlSerialize.DeSerialize(SAVE_PATH);
return pCompanyConfig;
}
}
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XmlSerialize方法需要添加引用
此时在主程序里序列化就能在指定路径得到相应的文件
static void Main(string[] args)
{
CompanyConfig pCompanyConfig = new CompanyConfig();
pCompanyConfig.Serialize();
}
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版权声明：本文为CSDN博主「(Mr.Sun )」的原创文章，遵循 CC 4.0 BY-SA 版权协议，转载请附上原文出处链接及本声明。
原文链接：https://blog.csdn.net/qq_43393323/article/details/90577432
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