סקירה כללית על Gemini API

Python

model = genai.GenerativeModel('gemini-1.5-flash')

cookie_picture = {
    'mime_type': 'image/png',
    'data': pathlib.Path('cookie.png').read_bytes()
}
prompt = "Do these look store-bought or homemade?"

response = model.generate_content(
    model="gemini-1.5-flash",
    content=[prompt, cookie_picture]
)
print(response.text)

כדי לראות את קטע הקוד המלא, עיינו במדריך Python.

Go

vmodel := client.GenerativeModel("gemini-1.5-flash")

data, err := os.ReadFile(filepath.Join("path-to-image", imageFile))
if err != nil {
  log.Fatal(err)
}
resp, err := vmodel.GenerateContent(ctx, genai.Text("Do these look store-bought or homemade?"), genai.ImageData("jpeg", data))
if err != nil {
  log.Fatal(err)
}

דוגמה מלאה זמינה במדריך Go.

Node.js

const model = genAI.getGenerativeModel({ model: "gemini-1.5-flash" });

const prompt = "Do these look store-bought or homemade?";
const image = {
  inlineData: {
    data: Buffer.from(fs.readFileSync("cookie.png")).toString("base64"),
    mimeType: "image/png",
  },
};

const result = await model.generateContent([prompt, image]);
console.log(result.response.text());

דוגמה מלאה מופיעה במדריך של Node.js.

אתרים

const model = genAI.getGenerativeModel({ model: "gemini-1.5-flash" });

const prompt = "Do these look store-bought or homemade?";
const image = {
  inlineData: {
    data: base64EncodedImage /* see JavaScript quickstart for details */,
    mimeType: "image/png",
  },
};

const result = await model.generateContent([prompt, image]);
console.log(result.response.text());

דוגמה מלאה זמינה במדריך באינטרנט.

הטלת חיצים (Flutter)

final model = GenerativeModel(model: 'gemini-1.5-flash', apiKey: apiKey);
final prompt = 'Do these look store-bought or homemade?';
final imageBytes = await File('cookie.png').readAsBytes();
final content = [
  Content.multi([
    TextPart(prompt),
    DataPart('image/png', imageBytes),
  ])
];

final response = await model.generateContent(content);
print(response.text);

דוגמה מלאה אפשר למצוא במדריך ליצירת Dart (Flutter).

Swift

let model = GenerativeModel(name: "gemini-1.5-flash", apiKey: "API_KEY")
let cookieImage = UIImage(...)
let prompt = "Do these look store-bought or homemade?"

let response = try await model.generateContent(prompt, cookieImage)

דוגמה מלאה מופיעה במדריך של Swift.

Android

val generativeModel = GenerativeModel(
    modelName = "gemini-1.5-flash",
    apiKey = BuildConfig.apiKey
)

val cookieImage: Bitmap = // ...
val inputContent = content() {
  image(cookieImage)
  text("Do these look store-bought or homemade?")
}

val response = generativeModel.generateContent(inputContent)
print(response.text)

דוגמה מלאה זמינה במדריך Android.

cURL

curl https://generativelanguage.googleapis.com/v1/models/gemini-1.5-flash:generateContent?key=${API_KEY} \
    -H 'Content-Type: application/json' \
    -X POST \
    -d @<(echo'{
          "contents":[
            { "parts":[
                {"text": "Do these look store-bought or homemade?"},
                { "inlineData": {
                    "mimeType": "image/png",
                    "data": "'$(base64 -w0 cookie.png)'"
                  }
                }
              ]
            }
          ]
         }')

לפרטים נוספים, ראו מדריך בנושא API ל-REST.

Python

model = genai.GenerativeModel('gemini-1.5-flash')

prompt = "Write a story about a magic backpack."

response = model.generate_content(prompt)

הדוגמה המלאה זמינה במדריך Python.

Go

ctx := context.Background()
client, err := genai.NewClient(ctx, option.WithAPIKey(os.Getenv("API_KEY")))
if err != nil {
  log.Fatal(err)
}
defer client.Close()

model := client.GenerativeModel("gemini-1.5-flash")
resp, err := model.GenerateContent(ctx, genai.Text("Write a story about a magic backpack."))
if err != nil {
  log.Fatal(err)
}

דוגמה מלאה זמינה במדריך Go.

Node.js

const model = genAI.getGenerativeModel({ model: "gemini-1.5-flash" });
const prompt = "Write a story about a magic backpack.";

const result = await model.generateContent(prompt);
console.log(result.response.text());

דוגמה מלאה מופיעה במדריך של Node.js.

אתרים

const model = genAI.getGenerativeModel({ model: "gemini-1.5-flash" });
const prompt = "Write a story about a magic backpack.";

const result = await model.generateContent(prompt);
console.log(result.response.text());

דוגמה מלאה זמינה במדריך באינטרנט.

הטלת חיצים (Flutter)

final model = GenerativeModel(model: 'gemini-1.5-flash', apiKey: apiKey);
final prompt = 'Write a story about a magic backpack.';
final content = [Content.text(prompt)];
final response = await model.generateContent(content);
print(response.text);

דוגמה מלאה אפשר למצוא במדריך ליצירת Dart (Flutter).

Swift

let model = GenerativeModel(name: "gemini-1.5-flash", apiKey: "API_KEY")
let prompt = "Write a story about a magic backpack."

let response = try await model.generateContent(prompt)

דוגמה מלאה מופיעה במדריך של Swift.

Android

val generativeModel = GenerativeModel(
    modelName = "gemini-1.5-flash",
    apiKey = BuildConfig.apiKey
)

val prompt = "Write a story about a magic backpack."
val response = generativeModel.generateContent(prompt)
print(response.text)

דוגמה מלאה זמינה במדריך Android.

cURL

curl https://generativelanguage.googleapis.com/v1/models/gemini-1.5-flash:generateContent?key=$API_KEY \
    -H 'Content-Type: application/json' \
    -X POST \
    -d '{ "contents":[
      { "parts":[{"text": "Write a story about a magic backpack"}]}
    ]
}'

לפרטים נוספים, ראו מדריך בנושא API ל-REST.

Python

  model = genai.GenerativeModel('gemini-1.5-flash')
  chat = model.start_chat(history=[])

  response = chat.send_message(
      "Pretend you\'re a snowman and stay in character for each response.")
  print(response.text)

  response = chat.send_message(
      "What\'s your favorite season of the year?")
  print(response.text)

לדוגמה המלאה, ראו את ההדגמה של Chat במדריך Python.

Go

model := client.GenerativeModel("gemini-1.5-flash")
cs := model.StartChat()
cs.History = []*genai.Content{
  &genai.Content{
    Parts: []genai.Part{
      genai.Text("Pretend you're a snowman and stay in character for each response."),
    },
    Role: "user",
  },
  &genai.Content{
    Parts: []genai.Part{
      genai.Text("Hello! It's cold! Isn't that great?"),
    },
    Role: "model",
  },
}

resp, err := cs.SendMessage(ctx, genai.Text("What's your favorite season of the year?"))
if err != nil {
  log.Fatal(err)
}

לדוגמה המלאה, תוכלו לראות את ההדגמה המלאה של Chat במדריך של Go.

Node.js

const model = genAI.getGenerativeModel({ model: "gemini-1.5-flash"});

const chat = model.startChat({
  history: [
    {
      role: "user",
      parts: "Pretend you're a snowman and stay in character for each response.",
    },
    {
      role: "model",
      parts: "Hello! It's cold! Isn't that great?",
    },
  ],
  generationConfig: {
    maxOutputTokens: 100,
  },
});

const msg = "What's your favorite season of the year?";
const result = await chat.sendMessage(msg);
console.log(result.response.text());

דוגמה מלאה זמינה בהדגמה המלאה של הצ'אט במדריך של Node.js.

אתרים

const model = genAI.getGenerativeModel({ model: "gemini-1.5-flash"});

const chat = model.startChat({
  history: [
    {
      role: "user",
      parts: "Pretend you're a snowman and stay in character for each response.",
    },
    {
      role: "model",
      parts: "Hello! It's so cold! Isn't that great?",
    },
  ],
  generationConfig: {
    maxOutputTokens: 100,
  },
});

const msg = "What's your favorite season of the year?";
const result = await chat.sendMessage(msg);
console.log(result.response.text());

לדוגמה המלאה, אפשר לראות את ההדגמה המלאה של הצ'אט במדריך באינטרנט.

הטלת חיצים (Flutter)

final model = GenerativeModel(model: 'gemini-1.5-flash', apiKey: apiKey);
final chat = model.startChat(history: [
  Content.text(
      "Pretend you're a snowman and stay in character for each response."),
  Content.model([TextPart("Hello! It's cold! Isn't that great?")]),
]);
final content = Content.text("What's your favorite season of the year?");
final response = await chat.sendMessage(content);
print(response.text);

לדוגמה, תוכלו לראות את ההדגמה המלאה של הצ'אט במדריך ל-Dart (Flutter).

Swift

let model = GenerativeModel(name: "gemini-1.5-flash", apiKey: "API_KEY")
let chat = model.startChat()

var message = "Pretend you're a snowman and stay in character for each response."
var response = try await chat.sendMessage(message)

message = "What\'s your favorite season of the year?"
response = try await chat.sendMessage(message)

לדוגמה המלאה, ראו את ההדגמה של הצ'אט במדריך של Swift.

Android

val generativeModel = GenerativeModel(
    modelName = "gemini-1.5-flash",
    apiKey = BuildConfig.apiKey
)

val chat = generativeModel.startChat()
val response = chat.sendMessage("Pretend you're a snowman and stay in
        character for each response.")
print(response.text)

דוגמה מלאה זמינה במדריך Android.

cURL

curl https://generativelanguage.googleapis.com/v1beta/models/gemini-1.5-flash:generateContent?key=$API_KEY \
    -H 'Content-Type: application/json' \
    -X POST \
    -d '{
      "contents": [
        {"role":"user",
         "parts":[{
           "text": "Pretend you're a snowman and stay in character for each
        {"role": "model",
            response."}]},
         "parts":[{
           "text": "Hello! It's so cold! Isn't that great?"}]},
        {"role": "user",
         "parts":[{
           "text": "What\'s your favorite season of the year?"}]},
       ]
    }' 2> /dev/null | grep "text"
# response example:
"text": "Winter, of course!"

לפרטים נוספים, ראו מדריך בנושא API ל-REST.

Python

prompt = "Write a story about a magic backpack."

response = genai.stream_generate_content(
    model="models/gemini-1.5-flash",
    prompt=prompt
)

כדי לראות את קטע הקוד המלא, עיינו במדריך Python.

Go

ctx := context.Background()
client, err := genai.NewClient(ctx, option.WithAPIKey(os.Getenv("API_KEY")))
if err != nil {
  log.Fatal(err)
}
defer client.Close()

model := client.GenerativeModel("gemini-1.5-flash")

iter := model.GenerateContentStream(ctx, genai.Text("Write a story about a magic backpack."))
for {
  resp, err := iter.Next()
  if err == iterator.Done {
    break
  }
  if err != nil {
    log.Fatal(err)
  }

  // print resp
}

דוגמה מלאה זמינה במדריך Go.

Node.js

const model = genAI.getGenerativeModel({ model: "gemini-1.5-flash" });
const prompt = "Write a story about a magic backpack.";

const result = await model.generateContentStream([prompt]);
// print text as it comes in
for await (const chunk of result.stream) {
  const chunkText = chunk.text();
  console.log(chunkText);
}

דוגמה מלאה מופיעה במדריך של Node.js.

אתרים

const model = genAI.getGenerativeModel({ model: "gemini-1.5-flash" });
const prompt = "Write a story about a magic backpack.";

const result = await model.generateContentStream([prompt]);
// print text as it comes in
for await (const chunk of result.stream) {
  const chunkText = chunk.text();
  console.log(chunkText);
}

דוגמה מלאה זמינה במדריך באינטרנט.

הטלת חיצים (Flutter)

final model = GenerativeModel(model: 'gemini-1.5-flash', apiKey: apiKey);
final prompt = 'Write a story about a magic backpack.';
final content = [Content.text(prompt)];
final response = model.generateContentStream(content);
await for (final chunk in response) {
  print(chunk.text);
}

דוגמה מלאה אפשר למצוא במדריך ליצירת Dart (Flutter).

Swift

let model = GenerativeModel(name: "gemini-1.5-flash", apiKey: "API_KEY")
let prompt = "Write a story about a magic backpack."

let stream = model.generateContentStream(prompt)
for try await chunk in stream {
  print(chunk.text ?? "No content")
}

דוגמה מלאה מופיעה במדריך של Swift.

Android

val generativeModel = GenerativeModel(
    modelName = "gemini-1.5-flash",
    apiKey = BuildConfig.apiKey
)

val inputContent = content {
  text("Write a story about a magic backpack.")
}

var fullResponse = ""
generativeModel.generateContentStream(inputContent).collect { chunk ->
  print(chunk.text)
  fullResponse += chunk.text
}

דוגמה מלאה זמינה במדריך Android.

cURL

curl https://generativelanguage.googleapis.com/v1/models/gemini-1.5-flash:streamGenerateContent?key=${API_KEY} \
    -H 'Content-Type: application/json' \
    --no-buffer \
    -d '{ "contents":[
            {"role": "user",
              "parts":[{"text": "Write a story about a magic backpack."}]
            }
          ]
        }' > response.json

לפרטים נוספים, ראו מדריך בנושא API ל-REST.

Python

model = genai.GenerativeModel('gemini-1.5-flash',
                              generation_config={"response_mime_type": "application/json"})

prompt = """
  List 5 popular cookie recipes.

  Using this JSON schema:

    Recipe = {"recipe_name": str}

  Return a `list[Recipe]`
  """

response = model.generate_content(prompt)
print(response.text)

cURL

curl https://generativelanguage.googleapis.com/v1beta/models/gemini-1.5-flash:generateContent?key=$API_KEY \
    -H 'Content-Type: application/json' \
    -X POST \
    -d '{
      "contents": [
        {
          "parts": [
            {
              "text": "\nList 5 popular cookie recipes.\n\nUsing this JSON schema:\n\n  Recipe = {\"recipe_name\": str}\n\nReturn a `list[Recipe]`\n      "
            }
          ]
        }
      ]
      "generationConfig": {
            "response_mime_type": "application/json",
      }
    }'

Python

import typing_extensions as typing

class Recipe(typing.TypedDict):
  recipe_name: str

model = genai.GenerativeModel(model_name="models/gemini-1.5-pro")

result = model.generate_content(
  "List 5 popular cookie recipes",
  generation_config=genai.GenerationConfig(response_mime_type="application/json",
                                           response_schema = list[Recipe]))

print(result.text)

cURL

  curl https://generativelanguage.googleapis.com/v1beta/models/models/gemini-1.5-pro:generateContent?
      -H 'Content-Type: application/json'
      -X POST \
      -d '{
        "contents": [
          {
            "parts": [
              {
                "text": "List 5 popular cookie recipes"
              }
            ]
          }
        ],
        "generationConfig": {
          "responseMimeType": "application/json",
          "responseSchema": {
            "type": "ARRAY",
            "items": {
              "type": "OBJECT",
              "properties": {
                "recipe_name": {
                  "type": "STRING"
                }
              }
            }
          }
        }
      }'
  ```