【发布时间】:2020-11-29 23:43:04
【问题描述】:
我正在开发与我的服务器通信的 Web 应用程序。这种通信是通过 Spring 框架和 react js 完成的。我正在向我的服务器发送读取 json 的请求,但出现此错误
错误反应控制台:
未捕获(承诺中)错误:请求失败,状态码为 400
错误弹簧启动:
2020-08-10 11:54:34.550 警告 22020 --- [nio-8080-exec-3] .w.s.m.s.DefaultHandlerExceptionResolver :已解决 [org.springframework.http.converter.HttpMessageNotReadableException: 读取输入消息时出现 I/O 错误;嵌套异常是 java.io.IOException: 流关闭]
图像 json :
代码反应 js:
constructor(props) {
super(props);
this.state = {
rfp: false,
rfx: false,
rfp_x: false,
allclassification: false,
eu : false,
americas: false,
aae: false,
ger: false,
eu2: false,
latam : false,
empty: false,
allregion: false,
}
this.onChange = this.onChange.bind(this);
this.onSubmit = this.onSubmit.bind(this);
}
onChange(e) {
this.setState({ [e.target.name]: e.target.checked });
}
onSubmit(e) {
e.preventDefault();
const FilterClassification = {
// classification
rfx: this.state.rfx,
rfp: this.state.rfp,
rfp_x: this.state.rfp_x,
allclassification: this.state.allclassification
};
const FilterRegion = {
//Region
eu : this.state.eu,
americas : this.state.americas,
aae : this.state.aae,
ger: this.state.ger,
eu2 : this.state.eu2,
latam : this.state.latam,
empty : this.state.empty,
allregion : this.state.allregion,
}
console.log(FilterClassification);
console.log(FilterRegion);
axios.post("http://localhost:8080/MenuFiltre/filtreregioncloser",FilterClassification , FilterRegion )
}
代码java spring boot:
@PostMapping("/filtreregioncloser")
public Iterable<Closerfprfx>gettab1(@RequestBody FilterClassification FilterClassification , @RequestBody FilterRegion FilterRegion)
{
boolean rfx = FilterClassification.isRfx();
String ChaineRfx = "";
if(rfx==true)
{
ChaineRfx="rfx";
}else
{
ChaineRfx="xxxx";
}
boolean rfp =FilterClassification.isRfp() ;
String ChaineRfp = "";
if(rfp == true)
{
ChaineRfp="rfp";
}else
{
ChaineRfp="xxxx";
}
boolean rfp_x= FilterClassification.isRfp_x();
String ChaineRfp_x = "";
if(rfp_x==true)
{
ChaineRfp_x="rfp_x";
}else
{
ChaineRfp_x="xxxx";
}
boolean allclassification = FilterClassification.isAllclassification() ;
boolean eu = FilterRegion.isEu();
String ChaineEu= "";
if(eu==true)
{
ChaineEu="eu";
}else
{
ChaineEu="xxxx";
}
boolean americas = FilterRegion.isAmericas();
String ChaineAmericas = "";
if(americas==true)
{
ChaineAmericas="americas";
}
else {
ChaineAmericas="xxxx";
}
boolean aae = FilterRegion.isAae();
String ChaineAae = "";
if(aae==true)
{
ChaineAae="aae";
}else {
ChaineAae="xxxx";
}
boolean ger = FilterRegion.isGer();
String ChaineGer="";
if(ger==true)
{
ChaineGer="ger";
}else
{
ChaineGer="xxxx";
}
boolean eu2 = FilterRegion.isEu2();
String ChaineEu2="";
if(eu2=true)
{
ChaineEu2="eu2";
}else {
ChaineEu2="xxxx";
}
boolean latam = FilterRegion.isLatam() ;
String ChaineLatam = "";
if(latam=true)
{
ChaineLatam="latam";
}else {
ChaineLatam="xxxx";
}
boolean empty = FilterRegion.isEmpty();
String ChaineEmpty="";
if(empty=true)
{
ChaineEmpty="empty";
}else {
ChaineEmpty="xxxx";
}
boolean allregion = FilterRegion.isAllregion();
}
【问题讨论】:
标签: java json reactjs spring spring-boot