接口返回统一格式为：
1 {
2 'result': 1,
3 'errorCode': '',
4 'errorMsg': '成功',
5 'data': {'a': 111, 'b': '222'}
6
代码如下：
1 import java.io.Serializable;
2 import java.util.HashMap;
3 import java.util.Map;
4
5 public class ResultMessage implements Serializable {
6 /**
7 * 返回格式：
8 * {'result': 1,
9 * 'errorCode': '',
10 * 'errorMsg': '成功',
11 * 'data': {'a': 111, 'b': '222'}}
12 */
13 private int result = 0;
14 private String errorCode = "";
15 private String errorMsg;
16 private Map<String, Object> data = new HashMap();
17
18 private ResultMessage() {
19 }
20
21 public static ResultMessage create() {
22 return new ResultMessage();
23 }
24
25 public int getResult() {
26 return this.result;
27 }
28
29 public String getErrorCode() {
30 return this.errorCode;
31 }
32
33 public String getErrorMsg() {
34 return this.errorMsg;
35 }
36
37 public void raise(int result, String errorCode,String errorMsg) {
38 this.result = result;
39 this.errorCode = errorCode;
40 this.errorMsg = errorMsg;
41 }
42
43 public void put(String key, Object obj) {
44 this.data.put(key, obj);
45 }
46
47 public Map<String, Object> getData() {
48 return this.data;
49 }
50 }
51
52
53 ResultMessage resultMessage = ResultMessage.create();
54
55
56 resultMessage.put("a", 111);
57 resultMessage.put("b", "222");
58
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