获得“java.lang.IllegalArgumentException:不知道如何将XXX编码为字节流”时请放心

Question

我想从字符串中提取JSON数据。这是我的密码：

String APIBody = "{\"queryString\": \"Pearson AND unscrubbed:false\"}";
RequestSpecBuilder rbuild = new RequestSpecBuilder();
rbuild.setBody(APIBody);
rbuild.setContentType("application json;charset = UTF-8");
RequestSpecification rSpec = rbuild.build();
Response resp = given().headers(headers).spec(rSpec).when().post("https://content-service.stg-prsn.com/csg/api/v2/search");

在最后一行中，我将作为hashmap传递多个头

我得到以下错误：

java.lang.IllegalArgumentException: Don't know how to encode {"queryString": "Pearson AND unscrubbed:false"} as a byte stream.

Please use EncoderConfig (EncoderConfig#encodeContentTypeAs) to specify how to serialize data for this content-type.
For example: "given().config(RestAssured.config().encoderConfig(encoderConfig().encodeContentTypeAs("application json", ContentType.TEXT))). .."
  at com.jayway.restassured.internal.http.EncoderRegistry.encodeStream(EncoderRegistry.java:129)

Answer 1

尝试使用javajson.jar而不是restassured。我尝试使用下面给出的restassuredapi：

Response resp = given().config(RestAssured.config().encoderConfig(((Object) encoderConfig()).encodeContentTypeAs("application json", APIBody)));

但是jar文件中缺少/未定义以下方法 配置：

The method config() is undefined for the type RestAssured encodeContentTypeAs

The method encodeContentTypeAs(String, String) is undefined for the type Object

Answer 2

我觉得restassed不够聪明，无法理解带有字符集的内容类型JSON。简单的解决办法是更换

setContentType("application json;charset = UTF-8");

使用enumio。重新发行。http。ContentType：

setContentType(ContentType.JSON)

Answer 3

试着用下面的方式给予

Response res = given()
                .relaxedHTTPSValidation()
                .body(APIBody)
                .with()
                .contentType("application/json")
                .then()
                .post(url);

谢谢