tp3.2 在js中u传参

// JavaScript代码
function sendGetRequest() {
    var param1 = "value1";
    var param2 = "value2";
    var url = "/index.php/Home/Controller/action?param1=" + encodeURIComponent(param1) + "&param2=" + encodeURIComponent(param2);
    var xhr = new XMLHttpRequest();
    xhr.open("GET", url, true);
    xhr.onreadystatechange = function() {
        if (xhr.readyState === 4 && xhr.status === 200) {
            console.log(xhr.responseText);
        }
    };
    xhr.send();
}

// JavaScript代码
function sendPostRequest() {
    var param1 = "value1";
    var param2 = "value2";
    var url = "/index.php/Home/Controller/action";
    var xhr = new XMLHttpRequest();
    xhr.open("POST", url, true);
    xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
    xhr.onreadystatechange = function() {
        if (xhr.readyState === 4 && xhr.status === 200) {
            console.log(xhr.responseText);
        }
    };
    xhr.send("param1=" + encodeURIComponent(param1) + "&param2=" + encodeURIComponent(param2));
}

// PHP代码
public function action() {
    $param1 = I('get.param1');
    $param2 = I('get.param2');
    // 处理参数
    echo "Param1: " . $param1 . ", Param2: " . $param2;
}

// PHP代码
public function action() {
    $param1 = I('post.param1');
    $param2 = I('post.param2');
    // 处理参数
    echo "Param1: " . $param1 . ", Param2: " . $param2;
}