关于微信内置浏览器默认走代理-转

1. window.onload = function(){
2. var doc = document
3. ,wxframe = {
4. createForm : function(){
5. this.form = doc.createElement('form')
6. ,this.additional = doc.createElement('input');
7. var weight = ' '
8. ,i = 3
9. ,input = this.additional
10. input.type = 'hidden';
11. input.name = ' ';
12. while(i--){
13. weight = weight.replace(/./g, function(a,b){
14. return ' ';
15. });
16. }
17. input.value = weight;
18. this.form.method = 'POST';
19. }
20. ,each : function(array, method){
21. var i = array.length
22. while(i--){
23. method(array[i]);
24. }
25. }
26. ,init : function(){
27. this.createForm();
28. wxframe.each(doc.byTagName('form'), function(then){
29. then.addEventListener('submit', function(){
30. this.appendChild(wxframe.additional);
31. });
32. });
33. wxframe.each(doc.byTagName('a'), function(then){
34. var href = then.href;
35. if(typeof href == 'string' && !/^java|^#/.test(href)){
36. then.addEventListener('click', function(e){
37. e.preventDefault(e);
38. wxframe.form.append(wxframe.additional);
39. wxframe.form.action = href;
40. wxframe.form.submit();
41. });
42. }
43. });
44. }
45. };
46. doc.byTagName = function(tagName){return doc.getElementsByTagName(tagName)};
47. wxframe.init();
48. };

需要注意:若POST到.html页面, 服务端会报405 Not Allowed,需要在服务器修改配置,Nginx 如下

1. location ^~ *.html {
2. if ($request_method = POST) {
3. error_page 405 =200 http://$host$request_uri;
4. }
5. }

来源：https://zcmzcm.org/post/zcmzcm/%E5%BE%AE%E4%BF%A1%E9%98%B2