安卓(java)连接sqlserver 执行存储过程步骤_安卓连接sqlserver数据库执行存储过程

1>带参数的新增用户存储过程：

CREATE PROCEDURE [dbo].[p_Insert_User]
@name nvarchar(50),
@UserPwd nvarchar(50)
AS
BEGIN
    INSERT INTO tb_User VALUES(NEWID(),@name,@UserPwd)
END
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2>不带参数的查询用户信息存储过程：

CREATE PROCEDURE [dbo].[p_Select_User]
AS
BEGIN
    SELECT * FROM tb_User
END
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3>带参数有输出参数的存储过程：

CREATE PROCEDURE [dbo].[p_Select_UserCount]
@name nvarchar(50),
@result int output
AS
BEGIN
    SELECT @result= COUNT(0) FROM tb_User WHERE @name=UserName
END
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4>做好准备工作之后新建java项目，导入sqljdbc.jar

package com.Project_DataBase01;

import java.sql.Connection;
import java.sql.DriverManager;

public class SelectQuery {

    private Connection conn;

    /*
     * 创建一个返回Connection的方法
     */
    public Connection getConnection(){
        try {
            Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver");
            System.out.println("数据库驱动加载成功");
            conn=DriverManager.getConnection("jdbc:sqlserver://localhost:1433;DatabaseName=java_conn_test","sa","123456");
            if(conn==null){
                System.out.println("数据库连接失败");
                System.out.println("-----------------------");
            }else {
                System.out.println("数据库连接成功");
                System.out.println("-----------------------");
            }
        } catch (Exception e) {
            // TODO: handle exception
            e.printStackTrace();
        }
        return conn;
    }

}
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5>执行存储过程：

package com.Project_DataBase01;

import java.sql.CallableStatement;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.Statement;
import java.sql.Types;

public class StartMain {

    private static Connection conn;

    public static void main(String[] args) {
        // TODO Auto-generated method stub

        conn=new SelectQuery().getConnection();

        GetProduseInsert();

        GetProduseSelect02();

        GetProduseSelect();

    }

    /*
     * 执行SELECT无参数存储过程,查询数据
     */

    
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