前台传入参数，后台返回字符串，解析为json

来源：互联网发布：java飞机大战敌机移动编辑：程序博客网时间：2024/05/22 01:47

//获取作者的别名function getAlias() {    var author = $("#modalAuthor").val();    var ft = true;    if (author == "") {        ft = false;    }    if (ft) {        $.ajax({            type: "POST",            url: "${ctx}/searchAlias.action",            data: {                "author": author            },            //dataType : "json",            success: function(data) {                if (data != '') {                    var obj = JSON.stringify(data);//将字符串转化为Json格式                    var str = obj.toString();                    $("#modalName").val(str.replace(/\"/g, ""));                }            },            error: function(XMLHttpRequest, textStatus, errorThrown) {                alert(errorThrown);            }        });    } else {        alert("请填写作者姓名!");    }}

public void ajaxReturn(String str) {try {getReponse().setContentType("text/plain;charset=UTF-8");getReponse().getWriter().print(str);} catch (Exception e) {e.printStackTrace();}}

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