JAVAlang.NoSuchMethodError:org。json。JSONObject<init>（Ljava/lang/Object；）五、
我有一个基本的SpringBoot 2.1.5。发布应用程序。使用Spring初始值设定项、JPA、嵌入式Tomcat、Thymeleaf模板引擎，并将其打包为带有一些RESTController的可执行JAR文件
在控制器1中，这是我发送的身体：
{
"depositHotel": "xxx",
"destinationHotel": "aaa",
"depositHotelAmount": "0.2",
"destinationHotelAmount": "4",
"destinationAddress": [{
"address": "asdf",
"tag": ""
}],
"refundAddress": [{
"address": "pio",
"tag": ""
}]
}
所以我创建了这个类，将其作为RequestBody发送：
@JsonInclude(JsonInclude.Include.NON_NULL)
@JsonPropertyOrder({
"address",
"tag"
})
public class Address {
public Address() {
super();
}
public Address(String address) {
super();
this.address = address;
}
@JsonProperty("address")
private String address;
@JsonProperty("tag")
private Object tag;
@JsonProperty("address")
public String getAddress() {
return address;
}
@JsonProperty("address")
public void setAddress(String address) {
this.address = address;
}
@JsonProperty("tag")
public Object getTag() {
return tag;
}
@JsonProperty("tag")
public void setTag(Object tag) {
this.tag = tag;
}
}
及
公共类酒店SwitchHotelOrderRequestBody{
public static class Builder {
private String depositHotel;
private String destinationHotel;
private Float depositHotelAmount;
private Float destinationHotelAmount;
private Address destinationAddress;
private Address refundAddress;
public Builder(String depositHotel, String destinationHotel) {
this.depositHotel = depositHotel;
this.destinationHotel = destinationHotel;
}
public Builder withDepositHotelAmount (Float depositHotelAmount) {
this.depositHotelAmount = depositHotelAmount;
return this;
}
public Builder withDestinationHotelAmount (Float destinationHotelAmount) {
this.destinationHotelAmount = destinationHotelAmount;
return this;
}
public Builder toDestinationAddress (Address destinationAddress) {
this.destinationAddress = destinationAddress;
return this;
}
public Builder toRefundAddress (Address refundAddress) {
this.refundAddress = refundAddress;
return this;
}
public HotelswitchHotelOrderRequestBody build(){
HotelswitchHotelOrderRequestBody order = new HotelswitchHotelOrderRequestBody();
order.depositHotel = this.depositHotel;
order.depositHotelAmount = this.depositHotelAmount;
order.destinationAddress = this.destinationAddress;
order.destinationHotel = this.destinationHotel;
order.destinationHotelAmount = this.destinationHotelAmount;
order.refundAddress = this.refundAddress;
return order;
}
}
private String depositHotel;
private String destinationHotel;
private Float depositHotelAmount;
private Float destinationHotelAmount;
private Address destinationAddress;
private Address refundAddress;
private HotelswitchHotelOrderRequestBody () {
//Constructor is now private.
}
public String getDepositHotel() {
return depositHotel;
}
public void setDepositHotel(String depositHotel) {
this.depositHotel = depositHotel;
}
public String getDestinationHotel() {
return destinationHotel;
}
public void setDestinationHotel(String destinationHotel) {
this.destinationHotel = destinationHotel;
}
public Float getDepositHotelAmount() {
return depositHotelAmount;
}
public void setDepositHotelAmount(Float depositHotelAmount) {
this.depositHotelAmount = depositHotelAmount;
}
public Float getDestinationHotelAmount() {
return destinationHotelAmount;
}
public void setDestinationHotelAmount(Float destinationHotelAmount) {
this.destinationHotelAmount = destinationHotelAmount;
}
public Address getDestinationAddress() {
return destinationAddress;
}
public void setDestinationAddress(Address destinationAddress) {
this.destinationAddress = destinationAddress;
}
public Address getRefundAddress() {
return refundAddress;
}
public void setRefundAddress(Address refundAddress) {
this.refundAddress = refundAddress;
}
}
及
public test postOrder ( HotelswitchHotelOrderRequestBody order) {
HttpEntity<String> entity = new HttpEntity<String>(new JSONObject(order).toString(), headers());
ResponseEntity<OrderResponse> response = new RestTemplate()
.exchange(URL,
HttpMethod.POST, entity, new ParameterizedTypeReference<OrderResponse>() {});
return response.getBody();
}
但我有一个错误：
java.lang.NoSuchMethodError: org.json.JSONObject.<init>(Ljava/lang/Object;)V
at io.bonanza.backend.service.Hotelswitch.HotelswitchHotelService.postOrder(HotelswitchHotelService.java:132)
at io.bonanza.backend.service.Hotelswitch.HotelswitchHotelServiceTests.testPostOrder(HotelswitchHotelServiceTests.java:151)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
波姆。xml:
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-jdbc</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-mail</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<dependency>
<groupId>ch.qos.logback</groupId>
<artifactId>logback-classic</artifactId>
</dependency>
<dependency>
<groupId>com.h2database</groupId>
<artifactId>h2</artifactId>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>com.googlecode.libphonenumber</groupId>
<artifactId>libphonenumber</artifactId>
<version>8.9.0</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-annotations</artifactId>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
</dependency>
<!-- Spring Security -->
<!-- https://mvnrepository.com/artifact/org.springframework.security/spring-security-test -->
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-test</artifactId>
<scope>test</scope>
</dependency>
<!-- https://mvnrepository.com/artifact/org.apache.httpcomponents/httpclient -->
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpclient</artifactId>
<!-- <version>4.5.4</version> -->
</dependency>
<dependency>
<groupId>io.jsonwebtoken</groupId>
<artifactId>jjwt</artifactId>
<version>0.9.1</version>
</dependency>
<!-- https://mvnrepository.com/artifact/javax.ws.rs/javax.ws.rs-api -->
<dependency>
<groupId>javax.ws.rs</groupId>
<artifactId>javax.ws.rs-api</artifactId>
<version>2.1.1</version>
</dependency>
<!-- Firebase dependencies -->
<dependency>
<groupId>com.google.firebase</groupId>
<artifactId>firebase-admin</artifactId>
<version>5.4.0</version>
</dependency>
<dependency>
<groupId>com.google.cloud</groupId>
<artifactId>google-cloud-firestore</artifactId>
<version>0.26.0-beta</version>
</dependency>
<!-- https://mvnrepository.com/artifact/com.google.guava/guava -->
<dependency>
<groupId>com.google.guava</groupId>
<artifactId>guava</artifactId>
<version>23.0</version>
</dependency>
</dependencies>
# 1 楼答案
在JSON中，您的
destinationAddress和refundAddress作为地址列表或地址数组传递，而在HotelswitchHotelOrderRequestBody中，您的destinationAddress和refundAddress被称为单个地址元素。更新pojo或JSON，然后重试。这可能是个问题# 2 楼答案
请查看此链接： spring-boot issue 8706
从spring boot starter测试中排除android json对我来说很有效