jmeter -- 在beanshell中拿到请求body参数和header参数

beanshell：

import org.apache.jmeter.config.Arguments;
import org.apache.jmeter.protocol.http.control.HeaderManager;
import org.apache.jmeter.testelement.property.CollectionProperty;

Arguments args = sampler.getArguments();

HeaderManager headerManager = sampler.getHeaderManager();

String headers = "";
try　　{
　　headers = headerManager.getHeaders().getStringValue();
}
catch(Exception e){
　　log.info(e.getMessage());
}

String req_str = args.toString().replace("(","").replace(")","");

Map reqMap = args.getArgumentsAsMap();
for(String key:reqMap.keySet()){
　　log.info("key: "+key+" , and value: "+reqMap.get(key));
}