node 七牛云图片上传

//https://portal.qiniu.com/user/keyvar accessKey = ‘-xxx-QvPiZzXYWY9AuytTjgix‘; ?var secretKey = ‘-xxx‘;var mac = new qiniu.auth.digest.Mac(accessKey, secretKey);var options = { ?scope: "xxx" ?//存储空间的名字，创建的存储空间的时候，自己取的名字};var putPolicy = new qiniu.rs.PutPolicy(options);var uploadToken=putPolicy.uploadToken(mac);router.get(‘/qiniu‘, function(req, res, next) {res.json({putPolicy:putPolicy,uploadToken:uploadToken})});

<input type="file" name="files" id="files" value="" />

$("#files").change(function(){var me = this;$.ajax({type:"get",url:"http://127.0.0.1:3000/qiniu",}).then(function(ret){var formData = new FormData(); // 构建表单数据 ???formData.append(‘token‘, ret[‘uploadToken‘]); // 设置accessid // ???formData.append(‘file‘, me.files[0]); // 设置文件 ???upload(formData)}).fail(function(f){console.log("f")});});function upload(formData){//http(s)://upload.qiniup.com$.ajax({ ???????url: ‘http://up-z2.qiniup.com‘, ???????type: ‘post‘, ???????data: formData, ???????contentType: false, ???????processData: false, ???????success: function (res) { ???????????console.info(res); ???????}, ???????error: function (error) { ???????????console.info(error); ???????} ???})}