LR十五：Query类型_JDBC的方法_JAVA方法_Loadrunner脚本

数据库查询压力测试脚本

jdbc_java_查询类型接口测试

package com.test;


import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.sql.ResultSet;

public class Jdbc_Query {    
    // 定义全局变量
    String username = "root";
    String password = "123456";
    String url = "jdbc:mysql://localhost:3306/oa?useUnicode=true&characterEncoding=utf8";
    String sql = "select * from itcast_role where id = ?";
    PreparedStatement ps;
    Connection conn;
    public int init() throws Throwable {
        //1、注册mysql驱动
        Class.forName("com.mysql.jdbc.Driver");
        //2、通过url、用户名、密码建立mysql连接，返回一个Connection对象
        conn = DriverManager.getConnection(url, username, password);
        //3、对sql进行预编译，返回一个已经编译过的sql对象PreparedStatement
        ps = conn.prepareStatement(sql);
        return 0;
    }//end of init

    public int action() throws Throwable {
                
        //4、执行sql语句之前，先对sql中不确定的数据进行赋值
        ps.setInt(1, 1);
        //5、执行sql语句，返回受影响的行数      
        //(executeUpdate 增删改）（executeQuery 查询单独用这个，返回结果集的对象，这个对象叫ResultSet，然后取个变量名叫set）
        ResultSet set = ps.executeQuery();
        // 只有结果集中有数据，就认为查询成功 set.next()       next方法
        while (set.next()){
            String name = set.getString("name");
            String desc = set.getString("description");
            System.out.println("name"+name + ",desc"+desc);
        }
        return 0;
    }


    public int end() throws Throwable {
        //6、关闭mysql连接
        conn.close();
        return 0;
    }//end of end
    
    //执行前需要申明一下 谁调用谁处理
    public static void main(String[] args) throws Throwable {
        // 模拟lr一下执行
        Jdbc_Query Query = new Jdbc_Query();
        Query.init();
        Query.action();
        Query.end();

    }

}

 loadrunner_jdbc_查询的方法

/*
 * LoadRunner Java script. (Build: _build_number_)
 * 
 * Script Description: 
 *                     
 */

import lrapi.lr;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.sql.ResultSet;


public class Actions
{

    // 定义全局变量
    String username = "root";
    String password = "123456";
    String url = "jdbc:mysql://localhost:3306/oa?useUnicode=true&characterEncoding=utf8";
    String sql = "select * from itcast_role where id = ?";
    PreparedStatement ps;
    Connection conn;
    public int init() throws Throwable {
        //1、注册mysql驱动
        Class.forName("com.mysql.jdbc.Driver");
        //2、通过url、用户名、密码建立mysql连接，返回一个Connection对象
        conn = DriverManager.getConnection(url, username, password);
        //3、对sql进行预编译，返回一个已经编译过的sql对象PreparedStatement
        ps = conn.prepareStatement(sql);
        return 0;
    }//end of init

    public int action() throws Throwable {
            
    lr.start_transaction("query");

                
        //4、执行sql语句之前，先对sql中不确定的数据进行赋值
        ps.setInt(1, Integer.parseInt("<num>"));
        //5、执行sql语句，返回受影响的行数      
        //(executeUpdate 增删改）（executeQuery 查询单独用这个，返回结果集的对象，这个对象叫ResultSet，然后取个变量名叫set）
        ResultSet set = ps.executeQuery();
        // 只有结果集中有数据，就认为查询成功 set.next()       next方法
                
        if (set.next()) {
            
            lr.end_transaction("query", lr.PASS);
    
        }else{
            
            lr.end_transaction("query", lr.FAIL);
    
        }

        return 0;
    }



    public int end() throws Throwable {
        //6、关闭mysql连接
        conn.close();
        return 0;
    }//end of end
    

}

 loadrunner运行日志

Virtual User Script started at : 2019-03-30 20:18:47
Starting action vuser_init.
Ending action vuser_init.
Running Vuser...
Starting iteration 1.
Starting action Actions.
Notify: Transaction "query" started.
Notify: Parameter Substitution: parameter "num" =  "15"
Notify: Transaction "query" ended with "Pass" status (Duration: 0.0197).
Ending action Actions.
Ending iteration 1.
Starting iteration 2.
Starting action Actions.
Notify: Transaction "query" started.
Notify: Parameter Substitution: parameter "num" =  "6"
Failed to get file name and line of the script for failed transaction "query".
Notify: Transaction "query" ended with "Fail" status (Duration: 0.0123).
Ending action Actions.
Ending iteration 2.
Starting iteration 3.
Starting action Actions.
Notify: Transaction "query" started.
Notify: Parameter Substitution: parameter "num" =  "18"
Notify: Transaction "query" ended with "Pass" status (Duration: 0.0132).
Ending action Actions.
Ending iteration 3.
Starting iteration 4.
Starting action Actions.
Notify: Transaction "query" started.
Notify: Parameter Substitution: parameter "num" =  "15"
Notify: Transaction "query" ended with "Pass" status (Duration: 0.0124).
Ending action Actions.
Ending iteration 4.
Starting iteration 5.
Starting action Actions.
Notify: Transaction "query" started.
Notify: Parameter Substitution: parameter "num" =  "20"
Notify: Transaction "query" ended with "Pass" status (Duration: 0.0130).
Ending action Actions.
Ending iteration 5.
Starting iteration 6.
Starting action Actions.
Notify: Transaction "query" started.
Notify: Parameter Substitution: parameter "num" =  "11"
Notify: Transaction "query" ended with "Pass" status (Duration: 0.0127).
Ending action Actions.
Ending iteration 6.
Starting iteration 7.
Starting action Actions.
Notify: Transaction "query" started.
Notify: Parameter Substitution: parameter "num" =  "12"
Notify: Transaction "query" ended with "Pass" status (Duration: 0.0121).
Ending action Actions.
Ending iteration 7.
Starting iteration 8.
Starting action Actions.
Notify: Transaction "query" started.
Notify: Parameter Substitution: parameter "num" =  "7"
Failed to get file name and line of the script for failed transaction "query".
Notify: Transaction "query" ended with "Fail" status (Duration: 0.0124).
Ending action Actions.
Ending iteration 8.
Starting iteration 9.
Starting action Actions.
Notify: Transaction "query" started.
Notify: Parameter Substitution: parameter "num" =  "12"
Notify: Transaction "query" ended with "Pass" status (Duration: 0.0137).
Ending action Actions.
Ending iteration 9.
Starting iteration 10.
Starting action Actions.
Notify: Transaction "query" started.
Notify: Parameter Substitution: parameter "num" =  "6"
Failed to get file name and line of the script for failed transaction "query".
Notify: Transaction "query" ended with "Fail" status (Duration: 0.0129).
Ending action Actions.
Ending iteration 10.
Ending Vuser...
Starting action vuser_end.
Ending action vuser_end.
Vuser Terminated.

 跳转到 ------- Update 数据库增删改 压测方法             https://www.cnblogs.com/zhenyu1/p/10620524.html