Postman Interface Association

postman Interface Association ：

postman Interface Association is in Tests Set variable in , For other interfaces to call .

Example ： Place the mobile phone number in the response result of the query interface city The value of the node , As a parameter in the weather query interface city To enter , So as to realize the association of interfaces .
Ideas ：
1. Input parameters in the weather query interface city The value of is set as variable ( Variables can accept different values ).
2. Get the response result in the mobile phone number attribution query interface city The value of the node .
3. Will be the first 2 The value obtained in step is transferred to the variable .

step 1、 Input parameters in the weather query interface city The value of is set as variable ( Variables can accept different values );

step 2、 Get the response result in the mobile phone number attribution query interface city The value of the node ;
1）、 Get all of the response text json Content
var jsonData = pm.response.json();
2）、 to city The value of the node
city = jsonData.result.city;

step 3、 Will be the first 2 The value obtained in step is transferred to the variable .
take city The value of the node is transferred to the set variable ;
pm.globals.set(“variable_key”, “variable_value”);

step 4、 Send a request , View results
1）、 Check whether the value is transferred to the variable ;

2）、 Check whether the value is accepted in the weather query interface ;