springmvc 传递和接收数组参数
java url中如何传递数组,springMVC框架controller类如何接收数组参数?
下面介绍一下URL中传递数组参数方法:
dd.php?titles[]=col1&titles[]=col2&titles[]=col3
或者使用ajax方式传递:
var param = {titles:['col1','col2','col3']};
$.ajax({url:"dd.php", type:"post", data:param, async:false, dataType:"json", cache:false, error:function (data) {
rtnObj = data.responseText;
}, beforeSend:function (XMLHttpRequest) {
//ajaxStart();
}, complete:function (XMLHttpRequest, textStatus) {
//ajaxComplete();
}, success:function (data) {
rtnObj = data;
}});
在springMVC中controller类接收数组参数的方法:
@RequestMapping(value="/save", method = RequestMethod.POST)
@ResponseBody
public String save(@RequestParam(value = "titles[]") String[] titles){
System.out.println(titles);
return null;
}
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