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WebService提供Add和getStudent服务(IIS发布)

2018年04月14日  | 移动技术网IT编程  | 我要评论

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-------------WebService1.asmx.cs-----------------

 public class WebService1 : System.Web.Services.WebService

 {

 

[WebMethod]

 public int Add(int a, int b)

 {

 return a + b;

 }

 [WebMethod]

 public DataSet GetStudent()

 {

 string constr = ConfigurationManager.ConnectionStrings["studentConstr"].ConnectionString;

 string sql = "select * from student";

 SqlDataAdapter adapter = new SqlDataAdapter(sql, constr);

 DataSet ds = new DataSet();

 adapter.Fill(ds);

 return ds;

 }

 }

==========================Web.config==========================

<configuration>

 <system.web>

 <webServices>

 <protocols>

 <add name="HttpGet"/>

 </protocols>

 </webServices>

 <compilation debug="true" targetFramework="4.0" />

 </system.web>

 <connectionStrings>

 <add name="studentConstr" connectionString="data source=.;initial catalog=student;user 

 

id=sa;password=111111;"/>

 </connectionStrings>

</configuration>

 

 

 

-------WebAddStudent.aspx前台--------------- 

<body>

 <form id="form1" runat="server">

 <p>

 <asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>

&nbsp;+

 <asp:TextBox ID="TextBox2" runat="server"></asp:TextBox>

&nbsp;<asp:Button ID="Button1" runat="server" Xonclick="Button1_Click" Text="Button" />

&nbsp;<asp:TextBox ID="TextBox3" runat="server"></asp:TextBox>

 

<br />

 <br />

 <asp:GridView ID="GridView1" runat="server">

 </asp:GridView>

 

</p>

 </form>

</body>

 

-------WebAddStudent.aspx.cs后台------------

 

protected void Button1_Click(object sender, EventArgs e)

 {

 localhost.WebService1 ws=new localhost.WebService1();

 this.TextBox3.Text= ws.Add(Convert.ToInt32(this.TextBox1.Text),Convert.ToInt32

 

(this.TextBox2.Text)).ToString();

 

this.GridView1.DataSource = ws.GetStudent();

 this.GridView1.DataBind();

 }

 

 

==========================Web.config==========================

<configuration>

 <configSections>

 <sectionGroup name="applicationSettings" type="System.Configuration.ApplicationSettingsGroup, 

 

System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" >

 <section name="userWebService.Properties.Settings" 

 

type="System.Configuration.ClientSettingsSection, System, Version=4.0.0.0, Culture=neutral, 

 

PublicKeyToken=b77a5c561934e089" requirePermission="false" />

 </sectionGroup>

 </configSections>

 <system.web>

 <compilation debug="true" targetFramework="4.0" />

 </system.web>

 

<applicationSettings>

 <userWebService.Properties.Settings>

 <setting name="userWebService_localhost_WebService1" serializeAs="String">

 <value>https://localhost:1095/WebService1.asmx</value>

 </setting>

 </userWebService.Properties.Settings>

 </applicationSettings>

</configuration>

 

 

 

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