js form 表单循环提交

document.querySelectorAll('form').forEach((form, index) => {
    setTimeout(() => {
        const formData = new FormData(form);
        fetch(form.action, {
            method: form.method,
            body: formData
        }).then(response => {
            if (!response.ok) {
                throw new Error('Network response was not ok');
            }
            return response.json();
        }).then(data => {
            console.log('Success:', data);
        }).catch(error => {
            console.error('Error:', error);
        });
    }, index * 1000); // 延迟提交，避免同时提交
});

let submitInterval = 2000; // 设置提交间隔为2秒
document.querySelectorAll('form').forEach((form, index) => {
    setTimeout(() => {
        // 提交逻辑
    }, index * submitInterval);
});

function submitFormWithRetry(form, retries = 3) {
    const formData = new FormData(form);
    fetch(form.action, {
        method: form.method,
        body: formData
    }).then(response => {
        if (!response.ok && retries > 0) {
            return submitFormWithRetry(form, retries - 1);
        }
        return response.json();
    }).then(data => {
        console.log('Success:', data);
    }).catch(error => {
        console.error('Error:', error);
    });
}

document.querySelectorAll('form').forEach((form, index) => {
    setTimeout(() => {
        submitFormWithRetry(form);
    }, index * 2000);
});