robot framework 接口返回值的处理

接口返回值为：

 1 {"data":{"data":[[{"key1":"value1"},{"key2":"value2"},{"key3":"value3"}],[{"key11":"value11"},{"key12":"value12"},{"key13":"value13"}]]},"result":"1"}
 2 
 3 #格式化
 4 
 5 {
 6     "data": {
 7         "data": [
 8             [
 9                 {
10                     "key1": "value1"
11                 }, 
12                 {
13                     "key2": "value2"
14                 }, 
15                 {
16                     "key3": "value3"
17                 }
18             ], 
19             [
20                 {
21                     "key11": "value11"
22                 }, 
23                 {
24                     "key12": "value12"
25                 }, 
26                 {
27                     "key13": "value13"
28                 }
29             ]
30         ]
31     }, 
32     "result": "1"
33 }

View Code

想取 value13，可以这样写

1     Comment    ${res_utf8}    decodeutf8    ${res_agree}    #转码，如果不需要可注释
2     ${res}    Set Variable    {"data":{"data":[[{"key1":"value1"},{"key2":"value2"},{"key3":"value3"}],[{"key11":"value11"},{"key12":"value12"},{"key13":"value13"}]]},"result":"1"}
3     ${res_json}    to json    ${res}    #先将返回值转成json，如果不需要可注释
4     ${res_data}    Get From Dictionary    ${res_json}    data    #取第一层data
5     ${res_data2}    Get From Dictionary    ${res_data}    data    #取第二层data
6     ${res_list}    Get From List    ${res_data2}    1    #取list中第二个
7     ${res_list2}    Get From List    ${res_list}    2    #取list中第三个
8     ${res_key12}    Get From Dictionary    ${res_list2}    key13    #取value13