作者：sami，来自原文地址 
微信小程序的API 重写了网络请求和本地缓存的访问方式

所以为了使用parse的js sdk 需要修改这两块

1. 增加localStorage变量

1. var localStorage = {
2. getItem:function(path){
3. return wx.getStorageSync(path);
4. },
5. setItem:function(path, value){
6. return wx.setStorageSync(path, value);
7. },
8. removeItem:function(path){
9. wx.removeStorageSync(path)
10. },
11. clear:function(){
12. wx.clearStorageSync()
13. }
14. };
15. var StorageController = {
16. async: 0,
17.  
18. getItem: function (path) {
19. return localStorage.getItem(path);
20. },
21. setItem: function (path, value) {
22. try {
23. localStorage.setItem(path, value);
24. } catch (e) {
25. // Quota exceeded, possibly due to Safari Private Browsing mode
26. }
27. },
28. removeItem: function (path) {
29. localStorage.removeItem(path);
30. },
31. clear: function () {
32. localStorage.clear();
33. }
34. };
35. StorageController 可以按照浏览器里的方式使用

1. 修改RESTController 增加 wxRequest 方法

1. wxRequest: function(method, url, data, payloadString,headers){
2. var promise = new _ParsePromise2.default();
3. var jsKey = _CoreManager2.default.get('JAVASCRIPT_KEY');
4. var masterKey = _CoreManager2.default.get('MASTER_KEY');
5. var appId = _CoreManager2.default.get('APPLICATION_ID');
6. var payload = JSON.parse(payloadString);
7.  
8. headers = headers || {};
9. headers["content-type"] = "application/json";
10. headers["X-Parse-Application-Id"] = appId;
11. headers["X-Parse-JavaScript-Key"] = jsKey;
12. if(masterKey){
13. headers["X-Parse-Master-Key"] = masterKey;
14. }
15. wx.request({
16. url: url,
17. data: data,
18. header: headers,
19. method:payload._method,
20. success: function(res) {
21. console.log(res)
22. var response;
23. try {
24. //response = JSON.parse(res.data);
25. promise.resolve(res.data, res.status, res);
26. } catch (e) {
27. promise.reject(e.toString());
28. }
29.  
30. },
31. fail: function(err){
32. console.log(err)
33. promise.reject(err.toString());
34. }
35. });
36. return promise;
37. }
38.  
39. //修改请求方法
40. //return RESTController.ajax(method, url, payloadString);
41. return RESTController.wxRequest(method, url, data);
42. //默认的ajax方法替换为微信小程序的网络请求方法