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add josn example

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Mathieu Carbou
2024-11-15 20:06:18 +01:00
parent cee7292529
commit 071785ae50
1 changed files with 13 additions and 13 deletions
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26
examples/SimpleServer/SimpleServer.ino
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@@ -552,18 +552,6 @@ void setup() {
#if __has_include("ArduinoJson.h") #if __has_include("ArduinoJson.h")
// JSON // JSON
// receives JSON and sends JSON
jsonHandler->onRequest([](AsyncWebServerRequest* request, JsonVariant& json) {
// JsonObject jsonObj = json.as<JsonObject>();
// ...
AsyncJsonResponse* response = new AsyncJsonResponse();
JsonObject root = response->getRoot().to<JsonObject>();
root["hello"] = "world";
response->setLength();
request->send(response);
});
// sends JSON // sends JSON
// curl -v -X GET http://192.168.4.1/json1 // curl -v -X GET http://192.168.4.1/json1
server.on("/json1", HTTP_GET, [](AsyncWebServerRequest* request) { server.on("/json1", HTTP_GET, [](AsyncWebServerRequest* request) {
@@ -579,11 +567,23 @@ void setup() {
AsyncResponseStream* response = request->beginResponseStream("application/json"); AsyncResponseStream* response = request->beginResponseStream("application/json");
JsonDocument doc; JsonDocument doc;
JsonObject root = doc.to<JsonObject>(); JsonObject root = doc.to<JsonObject>();
root["hello"] = "world"; root["foo"] = "bar";
serializeJson(root, *response); serializeJson(root, *response);
request->send(response); request->send(response);
}); });
// curl -v -X POST -H 'Content-Type: application/json' -d '{"name":"You"}' http://192.168.4.1/json2
// curl -v -X PUT -H 'Content-Type: application/json' -d '{"name":"You"}' http://192.168.4.1/json2
jsonHandler->setMethod(HTTP_POST | HTTP_PUT);
jsonHandler->onRequest([](AsyncWebServerRequest* request, JsonVariant& json) {
serializeJson(json, Serial);
AsyncJsonResponse* response = new AsyncJsonResponse();
JsonObject root = response->getRoot().to<JsonObject>();
root["hello"] = json.as<JsonObject>()["name"];
response->setLength();
request->send(response);
});
// MessagePack // MessagePack
// receives MessagePack and sends MessagePack // receives MessagePack and sends MessagePack