postman implement an interface test

postman implement an interface test

1. Fill authorized account with password
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2. Global variable token will return a message parsed into responseBody JSON format
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3. Test results returned content
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4.  The server name and port number or id parametric
   1.  First, click Settings (then click Add to add)
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   2. Add fill parameters
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   3. Replace the parametric variables
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5. Recharge process in the case where authorization is not received, need to be authorized, recharge procedure is as follows:
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6. If the authorization expires, you need to reauthorize
7. Basic operational problems occurring in normal operation:
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