1、get 、post請(qǐng)求promise封裝 （common.js）

1. //post請(qǐng)求 url：請(qǐng)求路徑，請(qǐng)求header，params請(qǐng)求參數(shù)，app全局變量
2. function networkpost(url, headers, params, app) {
3. let promise = new Promise(function (resolve, reject) {
4. wx.request({
5. url: url,
6. header: headers,
7. data: params,
8. method: 'POST',
9. success: function (res) {
10. //自行處理返回結(jié)果
11. console.log('返回結(jié)果：')
12. console.log(res.data)
13. app.netWorkData.result = res.data
14. resolve();
15. }
16.  
17. }
18. })
19. });
20. return promise;
21. }
22. //get請(qǐng)求
23. function networkget(url, headers, params, app) {
24. let promise = new Promise(function (resolve, reject) {
25. wx.request({
26. url: url,
27. header: headers,
28. data: params,
29. method: 'GET',
30. success: function (res) {
31. //返回結(jié)果自行處理
32. console.log('返回結(jié)果：')
33. console.log(res.data)
34. app.netWorkData.result = res.data
35. resolve();
36.  
37. }
38. })
39. });
40. return promise;
41. }
42.  
43. module.exports = {
44. networkget: networkget,
45. networkpost：networkpost
46. }

使用實(shí)例：

1. const network = require('common.js');
2. network.networkget(url, header, params, app).then(() => {
3. //請(qǐng)求成功后會(huì)將請(qǐng)求結(jié)果賦值到app.netWorkData.result上