JSONArray文本必须以' ['在角色1

时间:2017-06-13 19:10:50

标签: java arrays json spring maven

下面是一个简单的JSON,我试图用java创建一个JSONArray。

class User(AbstractBaseUser, PermissionsMixin): username = models.CharField(max_length=30, blank=True, default='') academic_grade = models.CharField(choices=GRADE_CHOICES, default='')

Json:

当我尝试[{ "id":"15973726", "versionNumber":"5", "referenceNumber":"123", "specialInstructions":"Testing" }](身体是JSON)时,我会继续JSONArray rows = JSONArray.fromObject(body);,但显然它确实以A JSONArray text must begin with '[' at character 1开头。

这在我的应用程序中工作正常,直到最近的升级需要我在我的[中将我的java版本从1.6更改为1.8。除此之外,没有做出重大改变。所以不确定为什么它不再起作用。

pom.xml

Java:

@SuppressWarnings( {"rawtypes", "unchecked"}) @RequestMapping(value = "/save", method = RequestMethod.POST) public @ResponseBody String save(@RequestBody String body, HttpServletRequest request, HttpServletResponse response) { String errorMessage = ""; try { System.out.println(body); JSONArray rows = JSONArray.fromObject(new JSONTokener(body)); System.out.println(rows); return "success"; } catch (Exception e) { errorMessage = e.getMessage(); } return errorMessage; }

"body":

%5B%7B%22id%22%3A%2215973726%22%2C%22 versionNumber%22%3A%225%22%2C% 22%22%2C%22referenceNumber%22%3A%22%22%2C%22 specialInstructions%22%3A%22%22%7D%5D=

POM.xml:

这里有什么问题吗?

0 个答案:

没有答案