exs sampler

BeanShell Script" s " "y"= s.equals (y); Vars.put ("result2 ", result);By looking at the result tree, BeanShell the foot of the newspaper wrongBy Youdao Translator, means the method call errorWhich method calls the error?Error in method invocation by exception Discovery: method Put (java.lang.String, Boolean) not found in class ' org.apache.jmeter.t Hreads. Jmetervariables 'There should be no way to find the put (Java.lang.String, Boolean).The bold guess is that the put value should be string.

Interface:Data:{Httpsampler.arguments = = {"Loginprotectstatus": $ {Loginprotectstatus},"Password": "${movepassword}"}(),Testelement.gui_class = Org.apache.jmeter.protocol.http.control.gui.HttpTestSampleGui,Testelement.test_class = Org.apache.jmeter.protocol.http.sampler.HTTPSamplerProxy,Testelement.name = 3 _ login After setting the password interface,Testelement.enabled = True,Httpsampler.postbodyraw = True,Httpsampler.domain = $ {Ip},Httpsampler.port =,Httpsampler.protocol =,Httpsampler.conte

Problem Description: JMeter to use a third-party developed package, in all jar packages under the JMeter Lib/ext, the interface of the sampler can not see the corresponding menu items, suspect loading reason: jdk inconsistent, jar package version is higher than JMeter Workaround: Resolve the use of the jar package, tearful the compiled JDK version, and compare the version, using a JDK version higher than the jar used to boot JMeter Modify the Jmeter.b

Common variables and methods:VARsVars.put ("Cust_age", "25"); Applies to String type variablesVars.get ("Cust_age"); Applies to String type variablesVars.putobject ("Opp", Vars.getobject ("Dbobjopp"). Get (0)); Can be used for any objectVars.getobject ("Dbobjopp"); Can be used for any objectUse VARs to get the object (an array, like a JSON string) saved by the query DB:Object opp = vars.getobject ("Dbobjopp"). Get (0); Get (0) gets the first element in the arrayPrint (Opp.get ("Dbcolumn_name"));

begins, JMeter will wait as necessary until the start time is reached. 　　 At the end of each loop, JMeter checks to see if the end time has been reached and, if so, stops running, or the test continues until the iteration limit is reached. 3, the controller (controllers) JMeter has two kinds of controllers: Sampler and logic controller. 　　The processing of these drive tests. The sampler tells JMeter to sen

One, script recording (Jmeter): Jmeter script (. jmx) is in XML format, tree structure, composed of components, using "sampler" to generate the request. Add "HTTP Proxy Server" port to "Workbench": Proxy server port, default 8080, can modify itself, but do not apply port conflict with it destination controller: the location where the recorded script is stored, the selectable items are grouped into the thread groups in the test plan: groups the request

Previous blogs have introduced the scope of components in JMeter, where the scope of the logical controller (logic Controllers) is only valid for sampler of its child nodes, and the logical controller's role is to control the order in which the samplers are executed.The JMeter provides 17 logic controllers, each of which can be divided into 2 types of use:①. Control the sequence of logical execution of the nodes during the execution of the test plan,

First, jmeter important components:1) Configure Element---config element:Used to initialize default values and variables so that subsequent samplers can be used. Configuring the initial stage processing of a component's scope, the configuration component is valid only for the branch of the test tree in which it resides, such as before any sampler in the same scope.2) predecessor processor---PRE processors:The predecessor processor does some special wo

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1. Foreach ControllerThe foreach controller reads a series of related variables in a user-defined variable. The sampler or controller under the controller will be executed one or more times, each time reading a different value of the variable. So foreach is always used with the user Defined variables. The usage of it is described in the following instance.Control PanelParametersName: Controller namesComments: RemarksInput Variable Prefix: Enter variab

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name.Comments:Number of Threads: select here 5ramp-up Period: Unit is seconds, default time is 1 seconds. It specifies the time it takes to start all threads, for example, the current setting means "Start 5 threads in 1 seconds, each thread has a 0.2-second interval." If you need jmeter to start all threads immediately, set this to 0Number of cycles: Indicates how many requests each thread executes.3. Test fragment (Testing Fragment)The test fragment element is a special group of threads on the

change during test execution.Thread Group:Name: As a literal meaning, a meaningful name.Comments:Number of Threads: select here 5ramp-up Period: Unit is seconds, default time is 1 seconds. It specifies the time it takes to start all threads, for example, the current setting means "Start 5 threads in 5 seconds, each thread has a 1-second interval." If you need jmeter to start all threads immediately, set this to 0Number of cycles: Indicates how many requests each thread executes.3. Test fragment

components Configuring ComponentsConfiguration components (config dlement) are used to provide support for static data configuration. For example, CSV Data set config can form a local Reiki file into a data pool. Timers (timer)Timers are used to set the wait time between operations, and the wait time is a common means of controlling the client's QPS in performance testing. The "Think Time" type in LR. JMETERP defines different types of timers, such as bean Shell Timer, Constant throughput tim

does not change during test execution.Thread Group:Name: As a literal meaning, a meaningful name.Comments:Number of Threads: select here 5ramp-up Period: Unit is seconds, default time is 1 seconds. It specifies the time it takes to start all threads, for example, the current setting means "Start 5 threads in 5 seconds, each thread has a 1-second interval." If you need jmeter to start all threads immediately, set this to 0Number of cycles: Indicates how many requests each thread executes.3. Test

(Testing Fragment)The test fragment element is a special group of threads on the controller that is at the same level as the thread group on the test tree. It differs from the thread group because it is not executed unless it is a module controller or is referenced by the controller.ControllerThe jmeter has two types of controllers: Sampler (sample) and logic controller, which are used to drive a test with these originals.4. Sampling Device (

1. Scope of the componentJMeter There are 8 types of components that can be executed (test plans and thread groups are not components), in which the sampler is a typical component that does not interact with other components, and the logic controller only works on the sampler for its child nodes, while the other components (config elements , timers, Post-processors, assertions, listeners, etc.) need to inte

1. Scope of the componentJMeter There are 8 types of components that can be executed (test plans and thread groups are not components), in which the sampler is a typical component that does not interact with other components, and the logic controller only works on the sampler for its child nodes, while the other components (config elements , timers, Post-processors, assertions, listeners, etc.) need to inte

, jmeter overwrites the timer durations to jointly affect the samplerger within the scope. The timer can be used as a subitem of the probe or logical controller to only affect the samplerger within the scope. 4) sampler --- sampler:The sampler tells jmeter to send a request to the specified server and wait for the request from the server. The sampler is executed

, the jmeter checks to see if the end time has been reached after each cycle has ended. If the end time has been reached, JMeter terminates the test run, otherwise JMeter will continue with the next Test loop.You can also set both the duration and start delay parameters. It is important to note that the "Start delay" invalidates the "Start time" and that "duration" invalidates the "End time". Controller The jmeter has two types of controllers: the