今天公司上传了一个网站，里面有个页面有个点击下载docx的链接，可是客户端用IE点击下载的时候却成了.zip的文件，而且打不开:

 

google搜了一下说nginx不识别docx的扩展名，下面是原话：

导致原因：

从IIS或者Tomcat之类的Web服务器通过二进制流下载文件时（比如通过设置Header为Content-disposition:inline），如果被下载的文件是Office2007的dotx,docx,pot等后缀的时候，下载对话框中的图标会变成ZIP的，相应的文件名也会成为zip为扩展后缀的文件。其实出现这样的情况，是由于IE中对下载文件类型的判断，假如找不到相应后缀的MIME的话，会自动根据数据流来判断文件的类型，而微软对Office2007的格式做了和以前完全不同的处理。

以前的Office文档是100%的二进制格式。第三方的工具操作起来非常不方便，而 Office2007从整体上都是基于XML格式的，这里并不是说Office2007文档可以保存成XML格式。而是Office2007默认的文档格式就是XML的（Word的docx、Excel的xlsx等）。也许有人会感到奇怪，用文本编辑器打开docx后，显示的仍然是二进制格式，并不是什么 XML。其实docx并不是普通的XML格式，当然，也不只是一个XML文件，docx本质上是一个zip文件，里面有一系列的xml、目录和其他的文件。如果我们将docx改成zip。就可以用winzip等软件将其解开。

解决方法就是在/usr/local/nginx/conf/mime.types里添加docx的MIME对应就可以了：

application/vnd.openxmlformats-officedocument.wordprocessingml.document docx;

保存退出重启nginx服务器就可以了。

再次下载就可以了：

 

附录：

下面收集了大部分文件的扩展名和相应的MIME对应，有需要的可以在列表中找到并添加

1. .asx,video/x-ms-asf   
2. .xml,text/xml   
3. .tsv,text/tab-separated-values   
4. .ra,audio/x-pn-realaudio   
5. .sv4crc,application/x-sv4crc   
6. .spc,application/x-pkcs7-certificates   
7. .pmc,application/x-perfmon   
8. .lit,application/x-ms-reader   
9. .crd,application/x-mscardfile   
10. .isp,application/x-internet-signup   
11. .wmlsc,application/vnd.wap.wmlscriptc   
12. .vst,application/vnd.visio   
13. .xlam,application/vnd.ms-excel.addin.macroEnabled.12   
14. .ttf,application/octet-stream   
15. .pfm,application/octet-stream   
16. .csv,application/octet-stream   
17. .aaf,application/octet-stream   
18. .one,application/onenote   
19. .hta,application/hta   
20. .atom,application/atom+xml   
21. .323,text/h323   
22. .mhtml,message/rfc822   
23. .midi,audio/mid   
24. .p7r,application/x-pkcs7-certreqresp   
25. .mny,application/x-msmoney   
26. .clp,application/x-msclip   
27. .vsd,application/vnd.visio   
28. .lpk,application/octet-stream   
29. .bin,application/octet-stream   
30. .onetoc,application/onenote   
31. .x,application/directx   
32. .wvx,video/x-ms-wvx   
33. .vcf,text/x-vcard   
34. .htc,text/x-component   
35. .htt,text/webviewhtml   
36. .h,text/plain   
37. .mht,message/rfc822   
38. .mid,audio/mid   
39. .p7b,application/x-pkcs7-certificates   
40. .gz,application/x-gzip   
41. .dvi,application/x-dvi   
42. .cpio,application/x-cpio   
43. .vdx,application/vnd.ms-visio.viewer   
44. .sldm,application/vnd.ms-powerpoint.slide.macroEnabled.12   
45. .xlm,application/vnd.ms-excel   
46. .fdf,application/vnd.fdf   
47. .setreg,application/set-registration-initiation   
48. .eps,application/postscript   
49. .p7s,application/pkcs7-signature   
50. .toc,application/octet-stream   
51. .mdp,application/octet-stream   
52. .ics,application/octet-stream   
53. .chm,application/octet-stream   
54. .asi,application/octet-stream   
55. .afm,application/octet-stream   
56. .evy,application/envoy   
57. .wmp,video/x-ms-wmp   
58. .qt,video/quicktime   
59. .mpv2,video/mpeg   
60. .xslt,text/xml   
61. .etx,text/x-setext   
62. .cod,p_w_picpath/cis-cod   
63. .snd,audio/basic   
64. .au,audio/basic   
65. .man,application/x-troff-man   
66. .qtl,application/x-quicktimeplayer   
67. .pmw,application/x-perfmon   
68. .class,application/x-java-applet   
69. .iii,application/x-iphone   
70. .csh,application/x-csh   
71. .z,application/x-compress   
72. .vtx,application/vnd.visio   
73. .vsw,application/vnd.visio   
74. .wps,application/vnd.ms-works   
75. .potx,application/vnd.openxmlformats-officedocument.presentationml.template   
76. .ps,application/postscript   
77. .p7c,application/pkcs7-mime   
78. .thn,application/octet-stream   
79. .mso,application/octet-stream   
80. .dot,application/msword   
81. .doc,application/msword   
82. .sgml,text/sgml   
83. .nws,message/rfc822   
84. .pbm,p_w_picpath/x-portable-bitmap   
85. .ief,p_w_picpath/ief   
86. .wav,audio/wav   
87. .texi,application/x-texinfo   
88. .mvb,application/x-msmediaview   
89. .hdf,application/x-hdf   
90. .vsx,application/vnd.visio   
91. .dotm,application/vnd.ms-word.template.macroEnabled.12   
92. .docm,application/vnd.ms-word.document.macroEnabled.12   
93. .pptx,application/vnd.openxmlformats-officedocument.presentationml.presentation   
94. .psm,application/octet-stream   
95. .java,application/octet-stream   
96. .eot,application/octet-stream   
97. .jar,application/java-archive   
98. .mpeg,video/mpeg   
99. .xsf,text/xml   
100. .map,text/plain   
101. .uls,text/iuls   
102. .rf,p_w_picpath/vnd.rn-realflash   
103. .m3u,audio/x-mpegurl   
104. .wma,audio/x-ms-wma   
105. .aifc,audio/aiff   
106. .mdb,application/x-msaccess   
107. .mvc,application/x-miva-compiled   
108. .stl,application/vnd.ms-pki.stl   
109. .ppsx,application/vnd.openxmlformats-officedocument.presentationml.slideshow   
110. .xlsb,application/vnd.ms-excel.sheet.binary.macroEnabled.12   
111. .setpay,application/set-payment-initiation   
112. .prm,application/octet-stream   
113. .mix,application/octet-stream   
114. .lzh,application/octet-stream   
115. .hhk,application/octet-stream   
116. .onepkg,application/onenote   
117. .xaf,x-world/x-vrml   
118. .flr,x-world/x-vrml   
119. .IVF,video/x-ivf   
120. .cnf,text/plain   
121. .asm,text/plain   
122. .tiff,p_w_picpath/tiff   
123. .wax,audio/x-ms-wax   
124. .ms,application/x-troff-ms   
125. .tcl,application/x-tcl   
126. .shar,application/x-shar   
127. .sh,application/x-sh   
128. .nc,application/x-netcdf   
129. .hlp,application/winhlp   
130. .oda,application/oda   
131. .pfb,application/octet-stream   
132. .fla,application/octet-stream   
133. .wm,video/x-ms-wm   
134. .rgb,p_w_picpath/x-rgb   
135. .ppm,p_w_picpath/x-portable-pixmap   
136. .ram,audio/x-pn-realaudio   
137. .sit,application/x-stuffit   
138. .dir,application/x-director   
139. .mpp,application/vnd.ms-project   
140. .xla,application/vnd.ms-excel   
141. .ssm,application/streamingmedia   
142. .axs,application/olescript   
143. .ods,application/oleobject   
144. .psp,application/octet-stream   
145. .jpb,application/octet-stream   
146. .wrz,x-world/x-vrml   
147. .m1v,video/mpeg   
148. .mno,text/xml   
149. .cmx,p_w_picpath/x-cmx   
150. .jpeg,p_w_picpath/jpeg   
151. .dib,p_w_picpath/bmp   
152. .rmi,audio/mid   
153. .aiff,audio/aiff   
154. .wmd,application/x-ms-wmd   
155. .wri,application/x-mswrite   
156. .pub,application/x-mspublisher   
157. .ins,application/x-internet-signup   
158. .wks,application/vnd.ms-works   
159. .xls,application/vnd.ms-excel   
160. .ai,application/postscript   
161. .crl,application/pkix-crl   
162. .qxd,application/octet-stream   
163. .dwp,application/octet-stream   
164. .xof,x-world/x-vrml   
165. .wmv,video/x-ms-wmv   
166. .nsc,video/x-ms-asf   
167. .mpa,video/mpeg   
168. .pnm,p_w_picpath/x-portable-anymap   
169. .rpm,audio/x-pn-realaudio-plugin   
170. .aif,audio/x-aiff   
171. .me,application/x-troff-me   
172. .pml,application/x-perfmon   
173. .trm,application/x-msterminal   
174. .m13,application/x-msmediaview   
175. .js,application/x-javascript   
176. .dxr,application/x-director   
177. .potm,application/vnd.ms-powerpoint.template.macroEnabled.12   
178. .xltx,application/vnd.openxmlformats-officedocument.spreadsheetml.template   
179. .xlt,application/vnd.ms-excel   
180. .xlc,application/vnd.ms-excel   
181. .p10,application/pkcs10   
182. .smi,application/octet-stream   
183. .sea,application/octet-stream   
184. .hqx,application/mac-binhex40   
185. .spl,application/futuresplash   
186. .movie,video/x-sgi-movie   
187. .lsf,video/x-la-asf   
188. .txt,text/plain   
189. .jfif,p_w_picpath/pjpeg   
190. .jpe,p_w_picpath/jpeg   
191. .zip,application/x-zip-compressed   
192. .wmf,application/x-msmetafile   
193. .m14,application/x-msmediaview   
194. .latex,application/x-latex   
195. .wcm,application/vnd.ms-works   
196. .pptm,application/vnd.ms-powerpoint.presentation.macroEnabled.12   
197. .xlsx,application/vnd.openxmlformats-officedocument.spreadsheetml.sheet   
198. .hhp,application/octet-stream   
199. .aca,application/octet-stream   
200. .accdb,application/msaccess   
201. .jcz,application/liquidmotion   
202. .wrl,x-world/x-vrml   
203. .wmx,video/x-ms-wmx   
204. .asr,video/x-ms-asf   
205. .lsx,video/x-la-asf   
206. .xsl,text/xml   
207. .html,text/html   
208. .tif,p_w_picpath/tiff   
209. .der,application/x-x509-ca-cert   
210. .pfx,application/x-pkcs12   
211. .p12,application/x-pkcs12   
212. .ppsm,application/vnd.ms-powerpoint.slideshow.macroEnabled.12   
213. .cur,application/octet-stream   
214. .accdt,application/msaccess   
215. .hdml,text/x-hdml   
216. .htm,text/html   
217. .xbm,p_w_picpath/x-xbitmap   
218. .jpg,p_w_picpath/jpeg   
219. .texinfo,application/x-texinfo   
220. .ppam,application/vnd.ms-powerpoint.addin.macroEnabled.12   
221. .xlw,application/vnd.ms-excel   
222. .rm,application/vnd.rn-realmedia   
223. .pdf,application/pdf   
224. .rar,application/octet-stream   
225. .psd,application/octet-stream   
226. .inf,application/octet-stream   
227. .emz,application/octet-stream   
228. .dsp,application/octet-stream   
229. .onea,application/onenote   
230. .jck,application/liquidmotion   
231. .mpe,video/mpeg   
232. .mp2,video/mpeg   
233. .sct,text/scriptlet   
234. .ras,p_w_picpath/x-cmu-raster   
235. .swf,application/x-shockwave-flash   
236. .wmz,application/x-ms-wmz   
237. .gtar,application/x-gtar   
238. .dcr,application/x-director   
239. .sldx,application/vnd.openxmlformats-officedocument.presentationml.slide   
240. .pps,application/vnd.ms-pps   
241. .p7m,application/pkcs7-mime   
242. .xsn,application/octet-stream   
243. .ocx,application/octet-stream   
244. .accde,application/msaccess   
245. .mov,video/quicktime   
246. .wmls,text/vnd.wap.wmlscript   
247. .cpp,text/plain   
248. .c,text/plain   
249. .bas,text/plain   
250. .css,text/css   
251. .art,p_w_picpath/x-jg   
252. .mp3,audio/mpeg   
253. .t,application/x-troff   
254. .roff,application/x-troff   
255. .tar,application/x-tar   
256. .hhc,application/x-oleobject   
257. .scd,application/x-msschedule   
258. .pko,application/vnd.ms-pki.pko   
259. .sst,application/vnd.ms-pki.certstore   
260. .ppt,application/vnd.ms-powerpoint   
261. .xtp,application/octet-stream   
262. .u32,application/octet-stream   
263. .pcx,application/octet-stream   
264. .msi,application/octet-stream   
265. .exe,application/octet-stream   
266. .asd,application/octet-stream   
267. .onetoc2,application/onenote   
268. .fif,application/fractals   
269. .mpg,video/mpeg   
270. .vml,text/xml   
271. .xdr,text/plain   
272. .vcs,text/plain   
273. .hxt,text/html   
274. .eml,message/rfc822   
275. .xpm,p_w_picpath/x-xpixmap   
276. .ico,p_w_picpath/x-icon   
277. .gif,p_w_picpath/gif   
278. .dwf,drawing/x-dwf   
279. .src,application/x-wais-source   
280. .tr,application/x-troff   
281. .pmr,application/x-perfmon   
282. .pma,application/x-perfmon   
283. .dll,application/x-msdownload   
284. .bcpio,application/x-bcpio   
285. .wmlc,application/vnd.wap.wmlc   
286. .wdb,application/vnd.ms-works   
287. .dotx,application/vnd.openxmlformats-officedocument.wordprocessingml.template   
288. .docx,application/vnd.openxmlformats-officedocument.wordprocessingml.document   
289. .pot,application/vnd.ms-powerpoint   
290. .xltm,application/vnd.ms-excel.template.macroEnabled.12   
291. .rtf,application/rtf   
292. .prf,application/pics-rules   
293. .snp,application/octet-stream   
294. .cab,application/octet-stream   
295. .avi,video/x-msvideo   
296. .asf,video/x-ms-asf   
297. .dtd,text/xml   
298. .wml,text/vnd.wap.wml   
299. .vbs,text/vbscript   
300. .rtx,text/richtext   
301. .dlm,text/dlm   
302. .xwd,p_w_picpath/x-xwindowdump   
303. .pgm,p_w_picpath/x-portable-graymap   
304. .bmp,p_w_picpath/bmp   
305. .crt,application/x-x509-ca-cert   
306. .ustar,application/x-ustar   
307. .tex,application/x-tex   
308. .sv4cpio,application/x-sv4cpio   
309. .tgz,application/x-compressed   
310. .cdf,application/x-cdf   
311. .vss,application/vnd.visio   
312. .cat,application/vnd.ms-pki.seccat   
313. .thmx,application/vnd.ms-officetheme   
314. .xlsm,application/vnd.ms-excel.sheet.macroEnabled.12   
315. .prx,application/octet-stream   
316. .pcz,application/octet-stream   
317. .onetmp,application/onenote   
318. .acx,application/internet-property-stream   
319. .wsdl,text/xml   
320. .disco,text/xml   
321. .xsd,text/xml   
322. .wbmp,p_w_picpath/vnd.wap.wbmp   
323. .png,p_w_picpath/png   
324. .pnz,p_w_picpath/png   
325. .smd,audio/x-smd   
326. .smz,audio/x-smd   
327. .smx,audio/x-smd   
328. .mmf,application/x-smaf

注：在nginx往mime.types里添加的时候应该按上面docx的写法写，比如第一个：

.asx,video/x-ms-asf  

在nginx里应该写成video/x-ms-asf       asx;

切记一定要这么写，否则会不能成功的 

再贴一下tomcat的

 

IE下载Office2007文件时在下载对话框中变成ZIP文件问题的解决

在Server端添加MIME映射就可以了。如Tomcat , 修改/%tomcat_home%/conf/web.xml