Karate 错误为；字符串索引超出范围：-1“；空手道中的set关键字_Karate

Karate 错误为；字符串索引超出范围：-1“；空手道中的set关键字

karate

Karate 错误为；字符串索引超出范围：-1“；空手道中的set关键字,karate,Karate,下面是我遇到错误的代码片段 * def json = {"test" : { "data.a":'value',"data.b":'value2' }} * print json.test["data.a"] // This line is working getting value 'value' * set json.tes["data.a"] = 'hello' // This line is failing with error "String index out of range: -

下面是我遇到错误的代码片段

* def json = {"test" : { "data.a":'value',"data.b":'value2' }}
* print json.test["data.a"] // This line is working getting value 'value'
* set json.tes["data.a"] = 'hello' // This line is failing with error "String index out of range: -1

Response:
 [java.lang.StringIndexOutOfBoundsException: String index out of range: -1
    at java.lang.String.substring(String.java:1967)
    at com.intuit.karate.JsonUtils.setValueByPath(JsonUtils.java:257)
    at com.intuit.karate.Script.setValueByPath(Script.java:1519)
    at com.intuit.karate.Script.setValueByPath(Script.java:1489)
    at com.intuit.karate.Script.setValueByPath(Script.java:1479)
    at com.intuit.karate.StepDefs.setNamedByPath(StepDefs.java:572)
    at com.intuit.karate.StepDefs.setByPath(StepDefs.java:562)
    at ✽.* set json.tes["data.a"] = 'hello' // This line is failing with error "String index out of range: -1

无法使用set关键字动态设置“data.a”的值。

请帮忙。

这似乎设计得很糟糕。做一个小改动，使用：

* eval json.test["data.a"] = 'hello'