singlewolf

singlewolf a web request package to process json body request data which wrote by go, it is suitable for sending request from mobile app, or other client, as long as the client's request body is json string.

---

clone it to your local disk, enter the directory and run go test, make sure 9088 port isn't used in your computer, then you can use postman or other tool to test

default ip and port is 127.0.0.1:9088, so you can access http://127.0.0.1:9088/hello

---

simple example code, for more use guidance you can refer to use_test.go

• make route and get a handler

  // make handler
  handler, err := MakeHandler(
  	NewRoute("/hello", hello),
  )
  if err != nil {
  	logf("MakeHandler error(%v)", err)
  	return
  }

• start serve request, make sure close serve before exit

  // start serve request
  if err := StartServe(handler, addrs, httpTimeout); err != nil {
  	logf("Serve(handler, %v, %v) error(%v)", addrs, httpTimeout, err)
  	return
  }
  // close serve
  defer Close()
  
  for {
  }

• specific handler to process your own logic

  // specific function to process client request
  func hello(w *Wrapper, res Result) {
  	// test request data，you can use it to send a post request and verify result
  	// {"a":"hello","b":"abc","c":true,"d":12.34567888888,"e":1234567890, "array":[{"name":"Jack", "age":23}], "map":{"corp":"google", "address":"us"}}
  
  	res["ret"] = 1
  
  	res["params_of_all"] = w.Request.Params.GetAll()
  
  	res["string"] = w.Request.Params.GetString("a")
  	res["bytes"] = w.Request.Params.GetBytes("b")
  	res["bool"] = w.Request.Params.GetBool("c")
  	res["float64"] = w.Request.Params.GetFloat64("d")
  	res["int64"] = w.Request.Params.GetInt64("e")
  	// single object node
  	res["map"] = w.Request.Params.GetArray("map")
  	// array of object node
  	res["array"] = w.Request.Params.GetArray("array")
  
  	// if you want get element in array, you can iterate it,
  	// call type-associated function to get its value, for example v.GetString("key")
  	// arr := w.Request.Params.GetArray("array")
  	// for _, v := range arr {
  	// fmt.Println(v.GetString("key"))
  	// }
  
  	res["not_exist"] = w.Request.Params.GetString("not_exist")
  
  	// already get request parameters, so you can process your logic next
  	// ...
  }

  ​