user guide

How to Use DubboSample

Parameter Comparison Table

Java type	paramType	paramValue
int	int	1
int[]	int[]	[1, 2]
double	double	1.2
double[]	double[]	[1.2, 1.3]
short	short	1
short[]	short[]	[1, 2]
float	float	1.2
float[]	float[]	[1.2, 1.3]
long	long	1
long[]	long[]	[1, 2]
byte	byte	byte
byte[]	byte[]	byte
boolean	boolean	true false
boolean[]	boolean[]	[true, false]
char	char	A，If the character is too long, the value is："STR".charAt(0)
char[]	char[]	[A, B]
java.lang.String	java.lang.String String string	"foo" foo
java.lang.String[]	java.lang.String[] String[] string[]	["foo1", "foo2"]
java.lang.Integer	java.lang.Integer Integer integer	1
java.lang.Integer[]	java.lang.Integer[] Integer[] integer[]	[1, 2]
java.lang.Double	java.lang.Double Double	1.2
java.lang.Double[]	java.lang.Double[] Double[]	[1.2, 1.3]
java.lang.Short	java.lang.Short Short	1
java.lang.Short[]	java.lang.Short[] Short[]	[1, 2]
java.lang.Long	java.lang.Long Long	1
java.lang.Long[]	java.lang.Long[] Long[]	[1, 2]
java.lang.Float	java.lang.Float Float	1.2
java.lang.Float[]	java.lang.Float[] Float[]	[1.2, 1.3]
java.lang.Byte	java.lang.Byte Byte	byte
java.lang.Byte[]	java.lang.Byte[] Byte[]	byte
java.lang.Boolean	java.lang.Boolean Boolean	true false
java.lang.Boolean[]	java.lang.Boolean[] Boolean[]	[true, false]
JavaBean	com.your.package.BeanName	{"att1":"foo","att2":"foo2"}
JavaBean[]	com.your.package.BeanName	[{"att1":"foo"}, {"att1":"foo2"}]
java.util.Map	java.util.Map	{"att1":"foo","att2":"foo2"}
java.util.Map<String,JavaBean>	java.util.Map	{"keyName":{"att1":"foo"}}
java.util.HashMap<Object,Object>	java.util.HashMap	{"keyName":{"att1":"foo"}}
java.util.Collection	java.util.Collection	["a","b"]
java.util.List<String>	java.util.List	["a", "b"]
java.util.List<JavaBean>	java.util.List	[{"att1":"foo1"}, {"att1":"foo2"}]
java.util.List<Map<Object, JavaBean>>	java.util.List	[{"keyName1":{"att1":"foo1"}}, {"keyName2":{"att1":"foo1"}}]
java.util.List<Long>	java.util.List	[1, 2, 3]
java.util.ArrayList<Object>	java.util.ArrayList	["foo" , 1, true]

ps. paramValue You can use the jmeter function，such as：{"att1":"foo-${__RandomString(5,12345,ids)}"}

Parameter is null, paramValue pass null or NULL or empty string，paramType is required，such as：

Jmeter Version Support

3.0+

Dubbo Version Support

2.5.x, 2.6.x

Plug-in Install

The plug-in package can be downloaded from github。installation directory ${JMETER_HOME}\lib\ext.

If you're using it jmeter-plugins-dubbo-${version}-jar-with-dependencies.jar Including all dependencies, I recommend this.

If you're using it jmeter-plugins-dubbo-${version}.jar dependencies that need to add their own plug-ins，The dependency package version is as follows：

dubbo-2.5.3.jar
javassist-3.15.0-GA.jar
zookeeper-3.4.6.jar
zkclient-0.1.jar
jline-0.9.94.jar
netty-3.7.0-Final.jar
slf4j-api-1.7.5.jar
log4j-over-slf4j-1.7.5.jar

Interface package

1.3.x版本

No interface package dependencies are required.

1.2.x版本

api-jar installation directory ${JMETER_HOME}\lib\ext.

Getting Started

Start Jmeter, add DubboSample. such as：

DubboSample UI such as：

Pass in the necessary parameters.

Results Snapshot

Notes

1. Use register multiple addresses use "," split, Use direct connected address is provider ip:port
2. timeout：Service method invocation timeout (milliseconds)
3. version：Service version, consistent with service provider version
4. retries：Remote service call retry times, not including the first call, do not need to retry set to 0
5. cluster：Cluster, optional: failover/failfast/failsafe/failback/forking
6. Interface：Full name of the class.
7. Parameters support any type, base type use：int、float、shot、double、long、byte、boolean、char, Custom classes use the full name of the class。
8. Parameter values, Base types use values directly, Class use json data.
9. More Dubbo parameters -> http://dubbo.apache.org/books/dubbo-user-book/references/xml/dubbo-reference.html