C# WEB服务编写的WebService服务器端文件
#Known problems
- DataBase数据库操作类
- DatableToList DataTable转List集合
- DataTableConvertJson2 DataTable转化Json,不使用系统序列化换json，手动转换json
- 目前更新比较慢，目标是content至少达到 3 4层嵌套，希望能保持关注
- 如果感兴趣顺便点一下右上角的⭐️Star ，朋友的鼓励和支持是我继续分享的动力
#Features
#第一种格式 content一层 { "content": [ { "StudentID": "201310414101", "ClassID": 33, "StudentPwd": "92-DF-1C-BA-F2-4F-52-8F-A1-17-DF-8D-AD-9D-2D-DC", "StudentName": "林名君", "StudentImage": "", "StudentDes": "", "X": null, "Y": null, "Z": null } ], "message": null, "stateCode": 1 } #Model using System; using System.Collections.Generic; using System.Linq; using System.Text;
namespace Model
{
public class Student
{
private string studentID;
private int classID;
private string studentPwd;
private string studentName;
private string studentImage;
private string studentDes;
private string x;
private string y;
private string z;
public string StudentID
{
get
{
return this.studentID;
}
set
{
this.studentID = value;
}
}
public int ClassID
{
get
{
return this.classID;
}
set
{
this.classID = value;
}
}
public string StudentPwd
{
get
{
return this.studentPwd;
}
set
{
this.studentPwd = value;
}
}
public string StudentName
{
get
{
return this.studentName;
}
set
{
this.studentName = value;
}
}
public string StudentImage
{
get
{
return this.studentImage;
}
set
{
this.studentImage = value;
}
}
public string StudentDes
{
get
{
return this.studentDes;
}
set
{
this.studentDes = value;
}
}
public string X
{
get
{
return this.x;
}
set
{
this.x = value;
}
}
public string Y
{
get
{
return this.y;
}
set
{
this.y = value;
}
}
public string Z
{
get
{
return this.z;
}
set
{
this.z = value;
}
}
}
}
#IModel using Model; namespace IModel { public class IStudent { public List content;
public String message;
public Int32 stateCode;
}
}
#StudentDal //使用泛型 条件查询学生 public IStudent StudentLogin3(String StudentID, String Password) { String comstr = " select students.* from Students where studentid='" + StudentID + "'"; Password = this.MD5(Password); IStudent sslist = new IStudent();
List<Student> slist = new List<Student>();
DataTable dt = new DataTable();
DataBase db = new DataBase();
dt = db.GetDataTable(comstr);
slist = DatableToList.ConvertToList<Student>(dt);
if (Validate_Login(StudentID, Password))
{
//STATE_FAIL 0 ,STATE_SUCCESS 1, STATE_OFFLINE 2
sslist.stateCode = 1;
sslist.content = slist;
}
else
{
sslist.stateCode = 0;
sslist.message = "账号或密码有误";
}
return sslist;
}
#Service.cs [WebMethod(Description = "测试新Json2")] [ScriptMethod(ResponseFormat = ResponseFormat.Json)] public void StudentLogin3(String StudentID, String Password) { /* 进行序列化或反序列化时出错。字符串的长度超过了为 maxJsonLength 属性设置的值 解决办法： * JavaScriptSerializer jsSerializer = new JavaScriptSerializer(); jsSerializer.MaxJsonLength = Int32.MaxValue; */ Context.Response.Clear(); Context.Response.ContentType = "text/json"; Context.Response.Write(new JavaScriptSerializer().Serialize(studentDal.StudentLogin3(StudentID, Password)));
// return dal.Select();
}
#第二种格式，content两层 { "content": [ { "StudentID": "1", "ClassID": "42", "StudentPwd": "AF-C9-11-D4-F9-8B-2F-F1-1E-42-F1-9E-93-FC-D1-E4", "StudentName": "asdasdas", "StudentImage": "", "StudentDes": "", "X": "", "Y": "", "Z": "", "Student": { "StudentID": "1", "ClassID": "42", "StudentPwd": "AF-C9-11-D4-F9-8B-2F-F1-1E-42-F1-9E-93-FC-D1-E4", "StudentName": "asdasdas", "StudentImage": "", "StudentDes": "", "X": "", "Y": "", "Z": "" } }, { "StudentID": "1111111", "ClassID": "42", "StudentPwd": "7E-03-79-C9-17-36-74-04-56-0A-17-68-6E-56-2E-E8", "StudentName": "lou", "StudentImage": "", "StudentDes": "", "X": "", "Y": "", "Z": "", "Student": { "StudentID": "1111111", "ClassID": "42", "StudentPwd": "7E-03-79-C9-17-36-74-04-56-0A-17-68-6E-56-2E-E8", "StudentName": "lou", "StudentImage": "", "StudentDes": "", "X": "", "Y": "", "Z": "" } }, { "StudentID": "12321321", "ClassID": "42", "StudentPwd": "321321", "StudentName": "321321321", "StudentImage": "", "StudentDes": "", "X": "", "Y": "", "Z": "", "Student": { "StudentID": "12321321", "ClassID": "42", "StudentPwd": "321321", "StudentName": "321321321", "StudentImage": "", "StudentDes": "", "X": "", "Y": "", "Z": "" } } ], "message": null, "stateCode": 1 }
#IModel using System; using System.Collections.Generic; using System.Linq; using System.Text; using Model; namespace IModel { public class IStudent2 {
public Student content;
public String message;
public Int32 stateCode;
}
}
#Dal //使用泛型 条件查询学生 public Student2 StudentLogin5() { String comstr = " select top 10 students.* from Students";
Student2 students = new Student2();
DataTable dt = new DataTable();
DataTable dt2 = new DataTable();
DataBase db = new DataBase();
dt = db.GetDataTable(comstr);
dt2 = db.GetDataTable(comstr);
dt2.TableName = "Student";
String result = DataTableConvertJson2.DataTable2Json(dt, dt2);
if (true)
{
//STATE_FAIL 0 ,STATE_SUCCESS 1, STATE_OFFLINE 2
students.stateCode = 1;
students.content = result;
}
else
{
students.stateCode = 0;
students.message = "账号或密码有误";
}
return students;
}
#Service.cs [WebMethod(Description = "")] [ScriptMethod(ResponseFormat = ResponseFormat.Json)] public void StudentLogin5() { /* 进行序列化或反序列化时出错。字符串的长度超过了为 maxJsonLength 属性设置的值 解决办法： * JavaScriptSerializer jsSerializer = new JavaScriptSerializer(); jsSerializer.MaxJsonLength = Int32.MaxValue; */ Context.Response.Clear(); Context.Response.ContentType = "text/json"; Context.Response.Charset = "utf-8"; JavaScriptSerializer jsSerializer = new JavaScriptSerializer(); jsSerializer.MaxJsonLength = Int32.MaxValue; String result = jsSerializer.Serialize(studentDal.StudentLogin5()); result = DataTableToJson.String2Json(result); result = result.Replace(""[{", "[{"); result = result.Replace("}]"", "}]");
Context.Response.Write(result);
// return dal.Select();
}