Java 如何使用jQuery将包含对象数组的对象数组传递给SpringMVC控制器?
我试图通过AJAX调用从客户端向Spring-MVC-RestController发送一个pojo数组,每个pojo都包含一个其他pojo的列表 我有以下作为提交的POJO:Java 如何使用jQuery将包含对象数组的对象数组传递给SpringMVC控制器?,java,jquery,json,spring,spring-mvc,Java,Jquery,Json,Spring,Spring Mvc,我试图通过AJAX调用从客户端向Spring-MVC-RestController发送一个pojo数组,每个pojo都包含一个其他pojo的列表 我有以下作为提交的POJO: public class Commit { private long revision; private Date date; private String author; private String comment; private String akuiteo; private List<ChangedPa
public class Commit {
private long revision;
private Date date;
private String author;
private String comment;
private String akuiteo;
private List<ChangedPath> changedPathList = new ArrayList<ChangedPath>();
我有以下Spring控制器:
@RestController
public class AkuiteoMapController {
static Logger log = Logger.getLogger(PatchDemoApplication.class.getName());
public AkuiteoMapController() {
// TODO Auto-generated constructor stub
}
@RequestMapping(value="/akuiteoMap")
@ResponseBody
public AkuiteoMap getAllCommits(@RequestBody Commit[] commits) throws IOException{
log.info("inside akuiteoMap");
AkuiteoMap akuiteoMap=new AkuiteoMap();
akuiteoMap= UserService.getAkuiteoMap(commits);
log.info("akuiteo map: "+akuiteoMap);
return akuiteoMap;
}
}
在客户端,我尝试执行以下ajax调用:
$.ajax({
url: 'akuiteoMap',
method: 'POST',
dataType: 'json',
contentType: 'application/json',// charset=utf-8',
data:{
commits:JSON.stringify(commits),
//commits:commits
},
success: function(data){
console.log(data);
}
})
我得到以下错误:
2017-06-26 10:58:40.764 WARN 4788 --- [nio-8080-exec-8]
.w.s.m.s.DefaultHandlerExceptionResolver : Failed to read HTTP message:
org.springframework.http.converter.HttpMessageNotReadableException:
JSON parse error: Unrecognized token 'commits': was expecting ('true',
'false' or 'null'); nested exception is
com.fasterxml.jackson.core.JsonParseException: Unrecognized token 'commits':
was expecting ('true', 'false' or 'null')
at [Source: java.io.PushbackInputStream@e57cb2a; line: 1, column: 9]
我做错了什么?将JSON字符串作为接受控制器方法的数据传递
$.ajax({
url: 'akuiteoMap',
method: 'POST',
dataType: 'json',
contentType: 'application/json',,
data : JSON.stringify(commits),
// ----^^^^^^^^^^^^^^^^^^^^^^^----
success: function(data){
console.log(data);
}
})
这很奇怪,但看看我发现了什么,试试看:
““提交”:“+JSON.stringify(commissions)+””
。那家伙也有类似的经历issue@dannemp在我看来,我们尝试过这种方法,但你写下它对你没有帮助
$.ajax({
url: 'akuiteoMap',
method: 'POST',
dataType: 'json',
contentType: 'application/json',,
data : JSON.stringify(commits),
// ----^^^^^^^^^^^^^^^^^^^^^^^----
success: function(data){
console.log(data);
}
})