beanShell json body for post method on Jmeter - beanshell

Question

can anyone help to add escape quotation marks with slash like \" on this son body:
{
"firstName": "teo",
"lastName": "leo",
"companyName": "abc",
"restaurantId": "54d34443e4b0382b3208703d",
"phones": [
{
"label": "Mobile",
"value": "123456789",
"countryCode": "+123",
"isPrimary": true
}
],
"addresses": "haha"
}
i've tried with this one but beanShell PreProcessor can't accept it
String formvalues = "{\"firstName\": \"teo\",\"lastName\": \"leo\",\"companyName\": \"abc\",\"restaurantId\": \"54d34443e4b0382b3208703d\",\"phones\": [{\"label\":\"Mobile\",\"value\": \"123456789\",\"countryCode\": \"+123\",\"isPrimary\": true}],\"addresses\": \"haha\"}"
thanks you so much!

Answer 1

If you want to keep formatting:
String formvalues = "{\n" +
" \"firstName\": \"teo\",\n" +
" \"lastName\": \"leo\",\n" +
" \"companyName\": \"abc\",\n" +
" \"restaurantId\": \"54d34443e4b0382b3208703d\",\n" +
" \"phones\": [\n" +
" {\n" +
" \"label\": \"Mobile\",\n" +
" \"value\": \"123456789\",\n" +
" \"countryCode\": \"+123\",\n" +
" \"isPrimary\": true\n" +
" }\n" +
" ],\n" +
" \"addresses\": \"haha\"\n" +
"}";
If you want single line (mind that Content-Length will be different)
String formvalues = "{\"firstName\":\"teo\",\"lastName\":\"leo\",\"companyName\":\"abc\",\"restaurantId\":\"54d34443e4b0382b3208703d\",\"phones\":[{\"label\":\"Mobile\",\"value\":\"123456789\",\"countryCode\":\"+123\",\"isPrimary\":true}],\"addresses\":\"haha\"}";
Full code to generate the body and add it as parameter:
import org.apache.jmeter.config.Arguments;
import org.apache.jmeter.protocol.http.util.HTTPArgument;
String formvalues = "{\n" +
" \"firstName\": \"teo\",\n" +
" \"lastName\": \"leo\",\n" +
" \"companyName\": \"abc\",\n" +
" \"restaurantId\": \"54d34443e4b0382b3208703d\",\n" +
" \"phones\": [\n" +
" {\n" +
" \"label\": \"Mobile\",\n" +
" \"value\": \"123456789\",\n" +
" \"countryCode\": \"+123\",\n" +
" \"isPrimary\": true\n" +
" }\n" +
" ],\n" +
" \"addresses\": \"haha\"\n" +
"}";
Arguments arguments = new Arguments();
arguments.addArgument(new HTTPArgument("",formvalues));
sampler.setArguments(arguments);
JavaDoc on relevant classes:
Arguments
HTTPArgument
HTTPSamplerProxy (shorthand for sampler)
See How to Use BeanShell: JMeter's Favorite Built-in Component guide for more information on Beanshell scripting in JMeter.