【发布时间】:2017-10-15 01:02:15
【问题描述】:
JsonArray 是:
{
"list": [
{
"name": abc,
"start_date": "2017-5-18 0:30:00",
"end_date": "2017-6-1 0:30:00",
"start_address": "Gujarat 380060, India",
"end_address": "Ognaj, Ahmedabad, Gujarat, India"
},
{
"name": pqr,
"start_date": "2017-5-18 0:30:00",
"end_date": "2017-6-1 0:30:00",
"start_address": "Gujarat 380060, India",
"end_address": "Ognaj, Ahmedabad, Gujarat, India"
}
]
}
使用springBoot的java代码如下
@RequestMapping(value = "/addabc", method = RequestMethod.POST)
@CrossOrigin
公共地图 addabc(@RequestBody 字符串 数据,HttpServletRequest 请求){JSONArray jsonArray=new JSONArray(data);
试试{
for(int i=0; i < jsonArray.length(); i++) { JSONObject jsonobject = jsonArray.getJSONObject(i); ...... ...... }}catch (异常 e) { ... }
获取异常是:-
org.json.JSONException: A JSONArray text must start with '[' at 1 [character 2 line 1]
at org.json.JSONTokener.syntaxError(JSONTokener.java:433) ~[json-20140107.jar:na]
at org.json.JSONArray.<init>(JSONArray.java:105) ~[json-20140107.jar:na]
at org.json.JSONArray.<init>(JSONArray.java:144) ~[json-20140107.jar:na]
at com.abc.io.controller.abcController.addabc(abcController.java:214) ~[classes/:na]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_111]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_111]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_111]
at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_111]
at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:221) ~[spring-web-4.2.6.RELEASE.jar:4.2.6.RELEASE]
at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:136) ~[spring-web-4.2.6.RELEASE.jar:4.2.6.RELEASE]
at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:110) ~[spring-webmvc-4.2.6.RELEASE.jar:4.2.6.RELEASE]
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:832) ~[spring-webmvc-4.2.6.RELEASE.jar:4.2.6.RELEASE]
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:743) ~[spring-webmvc-4.2.6.RELEASE.jar:4.2.6.RELEASE]
at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(Abstract.......
当我将 json 数组转换为 JSONArray 类时出现异常。如何将 json 数组处理为 JSONArray。
【问题讨论】:
-
信息很清楚。您拥有的 JSON 不是 JSON 数组。数组以
[开头。你所拥有的是一个 JSON 对象。它有一个名为“list”的属性,其类型是 JSON 数组。
标签: hibernate spring-boot