Question

从WiFiClient HTTPS请求示例开始，我试图使用其API从Github Gist获取一些代码，但是文件的某些部分丢失了

[...]

const char* host = "api.github.com";
const int httpsPort = 443;
String url = "/gists/0b3d5d67342c055cc9ba34b59d075da7";

// Use web browser to view and copy
// SHA1 fingerprint of the certificate
const char fingerprint[] PROGMEM = "59 74 61 88 13 CA 12 34 15 4D 11 0A C1 7F E6 67 07 69 42 F5";

void setup() {
    Serial.begin(115200);
    wifiSetup();

    // Use WiFiClientSecure class to create TLS connection
    WiFiClientSecure client;
    Serial.print("Connecting to ");
    Serial.println(host);

    Serial.printf("Using fingerprint '%s'\n", fingerprint);
    client.setFingerprint(fingerprint);

    if (!client.connect(host, httpsPort)) {
        Serial.println("Connection failed");
        return;
    }

    Serial.print("Requesting URL: ");
    Serial.println(url);

    client.print(String("GET ") + url + " HTTP/1.1\r\n" +
               "Host: " + host + "\r\n" +
               "User-Agent: ESP8266\r\n" +
               "Connection: close\r\n\r\n");

    Serial.println("Request sent");
    while (client.connected()) {
        String line = client.readStringUntil('\n');
        if (line == "\r") {
            Serial.println("Headers received");
            break;
        }
    }

    String line = client.readStringUntil('\n');
    line = line.substring(line.indexOf("content\":") + 10, line.indexOf("},") - 2);

    Serial.println("Reply was:");
    Serial.println("==========");
    Serial.println(toHTML(line));
    Serial.println("==========");

    Serial.println("Setup end");
}

void loop() {

}


String toHTML(String source) {
    Serial.print("toHTML length before/after: ");
    Serial.print(source.length());
    Serial.print("/");
    source.replace("\\\\n", "==NEWLINE==");//Preserve document newlines
    source.replace("\\n", "\n");//Replace newline
    source.replace("==NEWLINE==", "\\n");
    source.replace("\\\"", "\"");//Replace quotes
    source.replace("\\t", "\t");//Replace tabs
    Serial.println(source.length());
    return source;
}

我要获取的文件：

[...]
    function printDebugMap() {
        map.forEach((value, key) => {
            printDebug(`${key} = [${value}]`);
        });
    }
    </script>
</head>
<body>
    <h1 id="AppName">Spreadsheet Automatico</h1>

    <form onsubmit="return doNameInput()">
        <p>Nome giocatori:</p>
        <input type="text" id="nameBox">
        <input type="submit" value="Submit">
    </form>

    <hr/>

我实际上得到的是：跳过了一些文本

[...]
    function printDebugMap() {
        map.forEach((value, key) => {
            printDebug(`${ype="text" id="nameBox">
        <input type="submit" value="Submit">
    </form>

    <hr/>

当我添加一些随机无关的代码时，其中的一部分缺少部分更改，因此我不知道自己在做什么错

ESP8266通过HTTPS从GET请求中跳过一些数据

0 个答案: