Java–Json解析详解编程语言

 1 package gsondemo; 
 2  
 3 import java.io.Serializable; 
 4 import java.util.List; 
 5  
 6 @SuppressWarnings("serial") 
 7 public class Common implements Serializable { 
 8  
 9     private String code; 
10     private String describe; 
11     private String result; 
12  
13     public String getCode() { 
14         return code; 
15     } 
16  
17     public void setCode(String code) { 
18         this.code = code; 
19     } 
20  
21     public String getDescribe() { 
22         return describe; 
23     } 
24  
25     public void setDescribe(String describe) { 
26         this.describe = describe; 
27     } 
28  
29     public String getResult() { 
30         return result; 
31     } 
32  
33     public void setResult(String result) { 
34         this.result = result; 
35     } 
36  
37     @Override 
38     public String toString() { 
39         return "Common [code=" + code + ", describe=" + describe + ", result=" + result + "]"; 
40     } 
41  
42 }

 1 package gsondemo; 
 2  
 3 import com.google.gson.Gson; 
 4  
 5 public class CommonAna { 
 6      
 7     public static void main(String[] args) { 
 8         String json = "{/"code/":/"S0000/", /"describe/":/"数据正常返回/", /"result/":/"OK/"}"; 
 9         Gson gson = new Gson(); 
10         Common common = gson.fromJson(json, Common.class); 
11         System.out.println(common); 
12     } 
13  
14 }

 1 {"code":"S0000", 
 2 "describe":"数据正常返回", 
 3 "result":{"accountBlank":"xxxxxx", 
 4     "bankAccount":"xxxxxx", 
 5     "code":"xxx", 
 6     "id":"xxxxxxx", 
 7     "kpAddr":"xxxxxx", 
 8     "kpCode":"xxxxx", 
 9     "kpName":"xxxxx", 
10     "kpTel":"xxx"}}

 1 package gsondemo; 
 2  
 3 import java.io.Serializable; 
 4  
 5 @SuppressWarnings("serial") 
 6 public class Sub implements Serializable { 
 7  
 8     private String accountBlank; 
 9     private String bankAccount; 
10     private String code; 
11     private String id; 
12     private String kpAddr; 
13     private String kpCode; 
14     private String kpName; 
15     private String kpTel; 
16  
17     public String getAccountBlank() { 
18         return accountBlank; 
19     } 
20  
21     public void setAccountBlank(String accountBlank) { 
22         this.accountBlank = accountBlank; 
23     } 
24  
25     public String getBankAccount() { 
26         return bankAccount; 
27     } 
28  
29     public void setBankAccount(String bankAccount) { 
30         this.bankAccount = bankAccount; 
31     } 
32  
33     public String getCode() { 
34         return code; 
35     } 
36  
37     public void setCode(String code) { 
38         this.code = code; 
39     } 
40  
41     public String getId() { 
42         return id; 
43     } 
44  
45     public void setId(String id) { 
46         this.id = id; 
47     } 
48  
49     public String getKpAddr() { 
50         return kpAddr; 
51     } 
52  
53     public void setKpAddr(String kpAddr) { 
54         this.kpAddr = kpAddr; 
55     } 
56  
57     public String getKpCode() { 
58         return kpCode; 
59     } 
60  
61     public void setKpCode(String kpCode) { 
62         this.kpCode = kpCode; 
63     } 
64  
65     public String getKpName() { 
66         return kpName; 
67     } 
68  
69     public void setKpName(String kpName) { 
70         this.kpName = kpName; 
71     } 
72  
73     public String getKpTel() { 
74         return kpTel; 
75     } 
76  
77     public void setKpTel(String kpTel) { 
78         this.kpTel = kpTel; 
79     } 
80  
81     @Override 
82     public String toString() { 
83         return "NuonuoBean_Result [accountBlank=" + accountBlank + ", bankAccount=" + bankAccount + ", code=" + code 
84                 + ", id=" + id + ", kpAddr=" + kpAddr + ", kpCode=" + kpCode + ", kpName=" + kpName + ", kpTel=" + kpTel 
85                 + "]"; 
86     } 
87  
88 }

 1 package gsondemo; 
 2  
 3 import java.io.Serializable; 
 4 import java.util.List; 
 5  
 6 @SuppressWarnings("serial") 
 7 public class CommonWithObject implements Serializable { 
 8  
 9     private String code; 
10     private String describe; 
11     private Sub result; 
12  
13     public String getCode() { 
14         return code; 
15     } 
16  
17     public void setCode(String code) { 
18         this.code = code; 
19     } 
20  
21     public String getDescribe() { 
22         return describe; 
23     } 
24  
25     public void setDescribe(String describe) { 
26         this.describe = describe; 
27     } 
28  
29     public Sub getResult() { 
30         return result; 
31     } 
32  
33     public void setResult(Sub result) { 
34         this.result = result; 
35     } 
36  
37     @Override 
38     public String toString() { 
39         return "CommonWithObject [code=" + code + ", describe=" + describe + ", result=" + result + "]"; 
40     } 
41  
42 }

 1 package gsondemo; 
 2  
 3 import com.google.gson.Gson; 
 4  
 5 public class WithObjectAna { 
 6      
 7     public static void main(String[] args) { 
 8         String json =   "{/"code/":/"S0000/"," 
 9                 +"            /"describe/":/"数据正常返回/"," 
10                 +"            /"result/":{/"accountBlank/":/"xxxxxx/"," 
11                 +"                         /"bankAccount/":/"xxxxxx/"," 
12                 +"                            /"code/":/"xxx/"," 
13                 +"                          /"id/":/"xxxxxxx/"," 
14                 +"                          /"kpAddr/":/"xxxxxx/"," 
15                 +"                          /"kpCode/":/"xxxxx/"," 
16                 +"                          /"kpName/":/"xxxxx/"," 
17                 +"                           /"kpTel/":/"xxx/"}}"; 
18             Gson gson = new Gson(); 
19             CommonWithObject commonWithObject = gson.fromJson(json, CommonWithObject.class); 
20             System.out.println(commonWithObject); 
21     } 
22  
23 }

 1 {"code":"S0000", 
 2 "describe":"数据正常返回", 
 3 "result":[{"accountBlank":"xxxxxx", 
 4     "bankAccount":"xxxxxx", 
 5     "code":"xxx", 
 6     "id":"xxxxxxx", 
 7     "kpAddr":"xxxxxx", 
 8     "kpCode":"xxxxx", 
 9     "kpName":"xxxxx", 
10     "kpTel":"xxx"}]}

 1 package gsondemo; 
 2  
 3 import java.io.Serializable; 
 4 import java.util.List; 
 5  
 6 @SuppressWarnings("serial") 
 7 public class CommonWithArray implements Serializable { 
 8      
 9     private String code; 
10     private String describe; 
11     private List<Sub> result; 
12  
13     public String getCode() { 
14         return code; 
15     } 
16  
17     public void setCode(String code) { 
18         this.code = code; 
19     } 
20  
21     public String getDescribe() { 
22         return describe; 
23     } 
24  
25     public void setDescribe(String describe) { 
26         this.describe = describe; 
27     } 
28  
29     public List<Sub> getResult() { 
30         return result; 
31     } 
32  
33     public void setResult(List<Sub> result) { 
34         this.result = result; 
35     } 
36  
37     @Override 
38     public String toString() { 
39         return "CommonWithObject [code=" + code + ", describe=" + describe + ", result=" + result + "]"; 
40     } 
41  
42 }

 1 package gsondemo; 
 2  
 3 import com.google.gson.Gson; 
 4  
 5 public class WithArrayAna { 
 6      
 7     public static void main(String[] args) { 
 8         String json =   "{/"code/":/"S0000/"," 
 9                 +"            /"describe/":/"数据正常返回/"," 
10                 +"            /"result/":[{/"accountBlank/":/"xxxxxx/"," 
11                 +"                         /"bankAccount/":/"xxxxxx/"," 
12                 +"                            /"code/":/"xxx/"," 
13                 +"                          /"id/":/"xxxxxxx/"," 
14                 +"                          /"kpAddr/":/"xxxxxx/"," 
15                 +"                          /"kpCode/":/"xxxxx/"," 
16                 +"                          /"kpName/":/"xxxxx/"," 
17                 +"                           /"kpTel/":/"xxx/"}]}"; 
18             Gson gson = new Gson(); 
19             CommonWithArray commonWithArray = gson.fromJson(json, CommonWithArray.class); 
20             System.out.println(commonWithArray); 
21     } 
22  
23 }