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6. Logging in to a web-siteIt's not the case here, but some web-sites require you to login before permitting you to perform certain actions. In a web-... 阅读全文
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3. Adding Cookie SupportNearly all web testing should use cookie support, unless your application specifically doesn't use cookies. To add cookie supp... 阅读全文
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因为我接触的项目是Web的,所以优先从创建一个web test plan入手。官方教程地址:http://jmeter.apache.org/usermanual/build-web-test-plan.htmlIn this section, we will learn how to create... 阅读全文
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Jmeter官网:http://jmeter.apache.org/官网上信息和资料还是很全的,英语好的同学完全可以跟着官网来学习。基本介绍:Apache Jmeter is a 100% pure Java application designed to load test client/serv... 阅读全文
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DELETE语句DELETE语句用于删除表中的行。语法:DELETE FROM table_name WHERE column_name = value举例Person:LastNameFirstNameAddressCityGatesBillXuanwumen 10BeijingWilsonFre... 阅读全文
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UPDATE语句UPDATE语句用于修改表中的数据。语法:UPDATE table_name SET column_name = new_value WHERE column_name=valuePerson:LastNameFirstNameAddressCityGatesBillXuanwume... 阅读全文
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AND & OR 运算符用于基于一个以上的条件对记录进行过滤。ORDER BY语句用于对结果集进行排序。ORDER BY 语句默认按照升序对记录进行排序。如果希望用降序,可使用DESC关键字。INSERT INTO 用于向表格中插入新的行。语法:INSERT INTO talbe_name VALU... 阅读全文
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WHERE子句如需有条件的从表中选取数据,可将WHERE子句添加到SELECT语句。语法:SELECT column_name FROM table_name WHERE 列 运算符 值下列运算符可以在WHERE子句中使用:操作符描述=等于不等于>大于=大于等于 1965 阅读全文
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http://www.w3school.com.cn/sql/sql_distinct.aspSQL SELECT DISTINCT关键词DISTINCT用于返回唯一不同的值。语法:SELECT DISTINCT column_name from table_name实例:"Orders"表Comp... 阅读全文
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http://www.w3school.com.cn/sql/sql_select.aspSQL SELECT语句SELECT语句用于从表中选取数据。结果被存储在一个结果表中(称为结果集)。SQL SELECT语法SELECT column_name FROM table_nameSELECT * ... 阅读全文