http_utils.dart
2.61 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
import 'package:flutter_mes2/utils/Constant.dart';
import 'package:flutter_mes2/utils/ToastUtil.dart';
/**
* http_utils.dart
*
* Created by iotjin on 2020/07/07.
* description: 项目接口请求 管理类
*/
import 'apis.dart';
import 'dio_utils.dart';
import 'log_utils.dart';
typedef Success<T> = Function(T data);
typedef Fail = Function(int code);
class HttpUtils {
//登录
static void login<T>(
parameters, {
Success success,
Fail fail,
}) {
post(HttpConstant.LOGIN, parameters, success: success, fail: fail);
}
//分页加载数据
static void getNewPageList<T>(
parameters, {
Success success,
Fail fail,
}) {
post(APIs.getPage, parameters, success: success, fail: fail);
}
//分页加载分组数据
static void getNewPageGroupList<T>(
parameters, {
Success success,
Fail fail,
}) {
post(APIs.getGroupPage, parameters, success: success, fail: fail);
}
//GET
static void GetRequest<T>(
APIType apiType,
parameters, {
Success success,
Fail fail,
}) {
post(APITypeValues[apiType], parameters, success: success, fail: fail);
}
//POST
static void PostRequest<T>(
APIType apiType,
parameters, {
Success success,
Fail fail,
}) {
post(APITypeValues[apiType], parameters, success: success, fail: fail);
}
/********************************* 分割线 ********************************/
//get 请求
static void get<T>(
String url,
parameters, {
Success success,
Fail fail,
}) {
_request(Method.GET, url, parameters, success: success, fail: fail);
}
//post 请求
static void post<T>(
String url,
parameters, {
Success success,
Fail fail,
}) {
_request(Method.POST, url, parameters, success: success, fail: fail);
}
//_request 请求
static void _request<T>(
Method method,
String url,
parameters, {
Success success,
Fail fail,
}) {
/// restful 请求处理
/// /base/search/hist/:user_id user_id=27
/// 最终生成 url 为 /base/search/hist/27
parameters.forEach((key, value) {
if (url.indexOf(key) != -1) {
url = url.replaceAll(':$key', value.toString());
}
});
DioUtils.request(method, url, parameters, success: (result) {
if (result['code'] == 200) {
if (success != null) {
success(result);
}
} else {
//其他状态，弹出错误提示信息
ToastUtil.showText(result['msg']);
}
}, fail: (code, msg) {
ToastUtil.showText(msg);
if (fail != null) {
fail(code);
}
});
}
}