ajax前端发送DELETE请求且传数组参数给后端,后端接收方案
前端传参方案首先,将要删除的关键字封装到一个数组当中,然后在发送Ajax请求时,又将数组赋给一个对象中的某个属性,然后传递该对象到后端。let deletes = [];let checkStatus = table.checkStatus("users");console.log(checkStatus.data);$.each(checkStatus.data, function (i, da
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前端传参方案
首先,将要删除的关键字封装到一个数组当中,然后在发送Ajax请求时,又将数组赋给一个对象中的某个属性,然后传递该对象到后端。
let deletes = [];
let checkStatus = table.checkStatus("users");
console.log(checkStatus.data);
$.each(checkStatus.data, function (i, data) {
deletes.push(data.svnUser);
});
console.log(deletes);
if (deletes.length <= 0) {
layer.msg("请选择要删除的SVN用户", {icon: 2});
return false;
}
layer.confirm("确定要删除选中的SVN用户?",
{icon: 3, shade: [0.03, "#000"]},
function (index) {
let loading = layer.msg("删除中...", {icon: 16, time: 0, shade: 0.2});
$.ajax({
type: "DELETE",
url: ctx + "svnuser/delete",
data: {deletes: deletes},
success: function (res) {
layer.close(loading);
if (res.code === 200) {
layer.msg(res.msg, {icon: 1, time: 2000}, function () {
table.reload("users", {
page: {
// 重新从当前页开始
curr: $(".layui-laypage-em").next().html()
}
})
location.reload();
})
}
},
error: function () {
layer.close(loading);
layer.msg("发送删除SVN用户请求失败,请联系管理员", {icon: 0, time: 2000});
}
});
layer.close(index);
}
)
后端接收参数方案
使用@RequestParam注解来接受,且使用List
@DeleteMapping("/delete")
@ResponseBody
public R delete(@RequestParam("deletes[]") ArrayList<String> deletes) {
logger.info("deletes => {}", deletes);
logger.info("deletesCount => {}", deletes.size());
return svnUserService.delete(deletes);
}
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