jQuery AJAX文件上传返回错误，为什么？

时间：2017-01-19 18:02:58

标签： jquery ajax file-upload image-uploading jquery-file-upload

当我将文件上传到服务器时，响应是数字或布尔值，但我收到此错误：

Object {readyState：4，responseText：“”，status：200，statusText：“OK”} 退出 ： （一个） 总是 ： （） 抓住 ： （一个） DONE ： （） 失败 ： （） getAllResponseHeaders ： （） getResponseHeader ： （一个） overrideMimeType ： （一个） 管 ： （） 进展 ： （） 诺言 ： （一个） readyState的 ： 4 responseText的 ： “” setRequestHeader ： （A，B） 州 ： （） 状态 ： 200 的StatusCode ： （一个） 状态文本 ： “好” 然后 ： （B，d，E） 的原 ： 对象

我的代码是：

> rollup -c

resolve failed:  { Error: Cannot find module 'n'
    at Function.Module._resolveFilename (module.js:472:15)
    at Function.requireRelative.resolve (/Users/thomasreggi/Desktop/PAS/PAS-api/node_modules/babel-preset-es2015-rollup/node_modules/modify-babel-preset/node_modules/require-relative/index.js:30:17)
    at resolve (/Users/thomasreggi/Desktop/PAS/PAS-api/node_modules/babel-preset-es2015-rollup/node_modules/modify-babel-preset/lib/serialize.js:25:26)
    at findAndRemove (/Users/thomasreggi/Desktop/PAS/PAS-api/node_modules/babel-preset-es2015-rollup/node_modules/modify-babel-preset/lib/serialize.js:67:11)
    at /Users/thomasreggi/Desktop/PAS/PAS-api/node_modules/babel-preset-es2015-rollup/node_modules/modify-babel-preset/lib/serialize.js:111:13
    at Array.map (native)
    at loadPreset (/Users/thomasreggi/Desktop/PAS/PAS-api/node_modules/babel-preset-es2015-rollup/node_modules/modify-babel-preset/lib/serialize.js:103:29)
    at module.exports (/Users/thomasreggi/Desktop/PAS/PAS-api/node_modules/babel-preset-es2015-rollup/node_modules/modify-babel-preset/index.js:97:19)
    at Object.<anonymous> (/Users/thomasreggi/Desktop/PAS/PAS-api/node_modules/babel-preset-es2015-rollup/index.js:3:18)
    at Module._compile (module.js:573:32)
    at Object.Module._extensions..js (module.js:582:10)
    at Module.load (module.js:490:32)
    at tryModuleLoad (module.js:449:12)
    at Function.Module._load (module.js:441:3)
    at Module.require (module.js:500:17)
    at require (internal/module.js:20:19)
    at /Users/thomasreggi/Desktop/PAS/PAS-api/node_modules/rollup-plugin-babel/node_modules/babel-core/lib/transformation/file/options/option-manager.js:302:17
    at Array.map (native)
    at OptionManager.resolvePresets (/Users/thomasreggi/Desktop/PAS/PAS-api/node_modules/rollup-plugin-babel/node_modules/babel-core/lib/transformation/file/options/option-manager.js:270:20)
    at OptionManager.mergePresets (/Users/thomasreggi/Desktop/PAS/PAS-api/node_modules/rollup-plugin-babel/node_modules/babel-core/lib/transformation/file/options/option-manager.js:259:10)
    at OptionManager.mergeOptions (/Users/thomasreggi/Desktop/PAS/PAS-api/node_modules/rollup-plugin-babel/node_modules/babel-core/lib/transformation/file/options/option-manager.js:244:14)
    at OptionManager.init (/Users/thomasreggi/Desktop/PAS/PAS-api/node_modules/rollup-plugin-babel/node_modules/babel-core/lib/transformation/file/options/option-manager.js:374:12) code: 'MODULE_NOT_FOUND' } n
mootools already loaded
resolve failed:  { Error: Cannot find module 'foreman'
    at Function.Module._resolveFilename (module.js:472:15)
    at Function.requireRelative.resolve (/Users/thomasreggi/Desktop/PAS/PAS-api/node_modules/babel-preset-es2015-rollup/node_modules/modify-babel-preset/node_modules/require-relative/index.js:30:17)
    at resolve (/Users/thomasreggi/Desktop/PAS/PAS-api/node_modules/babel-preset-es2015-rollup/node_modules/modify-babel-preset/lib/serialize.js:25:26)
    at findAndRemove (/Users/thomasreggi/Desktop/PAS/PAS-api/node_modules/babel-preset-es2015-rollup/node_modules/modify-babel-preset/lib/serialize.js:67:11)
    at /Users/thomasreggi/Desktop/PAS/PAS-api/node_modules/babel-preset-es2015-rollup/node_modules/modify-babel-preset/lib/serialize.js:111:13
    at Array.map (native)
    at loadPreset (/Users/thomasreggi/Desktop/PAS/PAS-api/node_modules/babel-preset-es2015-rollup/node_modules/modify-babel-preset/lib/serialize.js:103:29)
    at module.exports (/Users/thomasreggi/Desktop/PAS/PAS-api/node_modules/babel-preset-es2015-rollup/node_modules/modify-babel-preset/index.js:97:19)
    at Object.<anonymous> (/Users/thomasreggi/Desktop/PAS/PAS-api/node_modules/babel-preset-es2015-rollup/index.js:3:18)
    at Module._compile (module.js:573:32)
    at Object.Module._extensions..js (module.js:582:10)
    at Module.load (module.js:490:32)
    at tryModuleLoad (module.js:449:12)
    at Function.Module._load (module.js:441:3)
    at Module.require (module.js:500:17)
    at require (internal/module.js:20:19)
    at /Users/thomasreggi/Desktop/PAS/PAS-api/node_modules/rollup-plugin-babel/node_modules/babel-core/lib/transformation/file/options/option-manager.js:302:17
    at Array.map (native)
    at OptionManager.resolvePresets (/Users/thomasreggi/Desktop/PAS/PAS-api/node_modules/rollup-plugin-babel/node_modules/babel-core/lib/transformation/file/options/option-manager.js:270:20)
    at OptionManager.mergePresets (/Users/thomasreggi/Desktop/PAS/PAS-api/node_modules/rollup-plugin-babel/node_modules/babel-core/lib/transformation/file/options/option-manager.js:259:10)
    at OptionManager.mergeOptions (/Users/thomasreggi/Desktop/PAS/PAS-api/node_modules/rollup-plugin-babel/node_modules/babel-core/lib/transformation/file/options/option-manager.js:244:14)
    at OptionManager.init (/Users/thomasreggi/Desktop/PAS/PAS-api/node_modules/rollup-plugin-babel/node_modules/babel-core/lib/transformation/file/options/option-manager.js:374:12) code: 'MODULE_NOT_FOUND' } foreman
resolve failed:  { Error: Cannot find module 'babel-runtime'
    at Function.Module._resolveFilename (module.js:472:15)
    at Function.requireRelative.resolve (/Users/thomasreggi/Desktop/PAS/PAS-api/node_modules/babel-preset-es2015-rollup/node_modules/modify-babel-preset/node_modules/require-relative/index.js:30:17)
    at resolve (/Users/thomasreggi/Desktop/PAS/PAS-api/node_modules/babel-preset-es2015-rollup/node_modules/modify-babel-preset/lib/serialize.js:25:26)
    at findAndRemove (/Users/thomasreggi/Desktop/PAS/PAS-api/node_modules/babel-preset-es2015-rollup/node_modules/modify-babel-preset/lib/serialize.js:67:11)
    at /Users/thomasreggi/Desktop/PAS/PAS-api/node_modules/babel-preset-es2015-rollup/node_modules/modify-babel-preset/lib/serialize.js:111:13
    at Array.map (native)
    at loadPreset (/Users/thomasreggi/Desktop/PAS/PAS-api/node_modules/babel-preset-es2015-rollup/node_modules/modify-babel-preset/lib/serialize.js:103:29)
    at module.exports (/Users/thomasreggi/Desktop/PAS/PAS-api/node_modules/babel-preset-es2015-rollup/node_modules/modify-babel-preset/index.js:97:19)
    at Object.<anonymous> (/Users/thomasreggi/Desktop/PAS/PAS-api/node_modules/babel-preset-es2015-rollup/index.js:3:18)
    at Module._compile (module.js:573:32)
    at Object.Module._extensions..js (module.js:582:10)
    at Module.load (module.js:490:32)
    at tryModuleLoad (module.js:449:12)
    at Function.Module._load (module.js:441:3)
    at Module.require (module.js:500:17)
    at require (internal/module.js:20:19)
    at /Users/thomasreggi/Desktop/PAS/PAS-api/node_modules/rollup-plugin-babel/node_modules/babel-core/lib/transformation/file/options/option-manager.js:302:17
    at Array.map (native)
    at OptionManager.resolvePresets (/Users/thomasreggi/Desktop/PAS/PAS-api/node_modules/rollup-plugin-babel/node_modules/babel-core/lib/transformation/file/options/option-manager.js:270:20)
    at OptionManager.mergePresets (/Users/thomasreggi/Desktop/PAS/PAS-api/node_modules/rollup-plugin-babel/node_modules/babel-core/lib/transformation/file/options/option-manager.js:259:10)
    at OptionManager.mergeOptions (/Users/thomasreggi/Desktop/PAS/PAS-api/node_modules/rollup-plugin-babel/node_modules/babel-core/lib/transformation/file/options/option-manager.js:244:14)
    at OptionManager.init (/Users/thomasreggi/Desktop/PAS/PAS-api/node_modules/rollup-plugin-babel/node_modules/babel-core/lib/transformation/file/options/option-manager.js:374:12) code: 'MODULE_NOT_FOUND' } babel-runtime

Test files must be run with the AVA CLI:

    $ ava node_modules/.bin/rollup

当我使用几乎相同的代码（没有processData，contentType和缓存）用于没有文件的其他表单时它可以工作，但是对于文件（图像），我总是得到上述错误。我做错了什么？

0 个答案:

没有答案
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