Spring MVC中@RequestParam中的JSON数组
我将以下JSON发送到控制器并尝试访问它,但收到“客户端发送的请求在语法上不正确。”错误消息 JSON:Spring MVC中@RequestParam中的JSON数组,json,spring,Json,Spring,我将以下JSON发送到控制器并尝试访问它,但收到“客户端发送的请求在语法上不正确。”错误消息 JSON: { "employees": [ { "firstName": "John", "lastName": "Doe" }, { "firstName": "Anna", "lastName": "Smith" }, { "firstName": "Peter", "lastName": "Jones" } ]} 控制器: @RequestMap
{
"employees": [
{
"firstName": "John",
"lastName": "Doe"
},
{
"firstName": "Anna",
"lastName": "Smith"
},
{
"firstName": "Peter",
"lastName": "Jones"
}
]}
控制器:
@RequestMapping(value="/xyz",produces="application/json",consumes="application/json",method=RequestMethod.POST)
public String sendEmpDetails(@RequestBody List<Employee> employeeList){
return "xyz";
}
@RequestMapping(value=“/xyz”,products=“application/json”,consumes=“application/json”,method=RequestMethod.POST)
公共字符串sendEmpDetails(@RequestBody List employeeList){
返回“xyz”;
}
我做错了什么?您使用的是一个复杂的对象,但只需要一个列表数组,所以按照如下方式构建JSON:
var items = [];
{
var item = {};
item ["firstName"] = "John";
item ["lastName"] = "Doe";
items.push(item);
}
{
var item = {};
item ["firstName"] = "Anna";
item ["lastName"] = "Smith";
items.push(item);
}
{
var item = {};
item ["firstName"] = "Peter";
item ["lastName"] = "Jones";
items.push(item);
}
$.ajax({
url: '/myurl',
data: JSON.stringify(items),
type: 'POST',
dataType: 'json',
contentType: "application/json; charset=utf-8",
success: function (response) {
alert(response);
},
error: function (xhr, status, errorThrown) {
alert(errorThrown);
}
}
此链接可能对您有所帮助。