前端formData对象学习

formdata对象内容遍历

// Create a test FormData object
var formData = new FormData();
formData.append(‘key1’, ‘value1’);
formData.append(‘key2’, ‘value2’);

// Display the key/value pairs
for(var pair of formData.entries()) {
console.log(pair[0]+ ', '+ pair[1]);
}