postman使用

 const loginRequest={
            url:"https://"+pm.environment.get("event")+"api/queryUserInfoByPhone",
            method:"POST",
            header:{
                "Content-Type":"application/json",
                "signature":pm.environment.get("signature")
            },
            body:{
                mode: 'raw',
                raw: JSON.stringify({"phone":"150xxxx6666"})
            }
        }