(1) $.ajax请求后台，后台总结错误信息后write到前提，chrome 遨

发布时间：2020-12-16 02:11:04 所属栏目：百科来源：网络整理

导读：/my-test/src/main/webapp/Template/visit/infoInputDB.jsp //$.ajax提交 $.ajax({ type : "POST", url : bathPath + "/OperateDB/test/migration", data : { st1DtYuan : $("#st1DtYuan").val(), et1DtYuan : $("#et1DtYuan").val(), tbName2 : $("#tbName2

/my-test/src/main/webapp/Template/visit/infoInputDB.jsp

//$.ajax提交

$.ajax({

type : "POST",

url : bathPath + "/OperateDB/test/migration",

data : {

st1DtYuan : $("#st1DtYuan").val(),

et1DtYuan : $("#et1DtYuan").val(),

tbName2 : $("#tbName2").val(),

tbCol2 : $("#tbCol2").val(),

st1DtMu : $("#st1DtMu").val(),

et1DtMu : $("#et1DtMu").val(),

params: params.toString()

},

success : function(data) {

alert(data);

$("#changeData").removeAttr("disabled");

},

error:function(data) {

$("#changeData").removeAttr("disabled");

},

dataType:'text'

});

//my-test/src/main/java/com/cntv/cn/controller/operateDb/OperateDBDataController.java

@ResponseBody

@RequestMapping(value = "/migration")

public void migration(String st1DtYuan,String et1DtYuan,String st1DtMu,String et1DtMu,String tbName2,String tbCol2,

HttpServletRequest request,HttpServletResponse response,

ModelMap model,String params) throws IOException{

PrintWriter pw = response.getWriter();

String result=null;

boolean b = timeOverlap(st1DtYuan,et1DtYuan,st1DtMu,et1DtMu);

if (b) {

result="源区间与目的区间时间存在重叠，请修改！";

}else{

//两个日期区间之间的日期保存在列表中

List listYuan = DateUtils.days(st1DtYuan.substring(0,10),et1DtYuan.substring(0,10));

List listMudi = DateUtils.days(st1DtMu.substring(0,et1DtMu.substring(0,10));

DbModel dbmodel = new DbModel(st1DtYuan,tbName2,tbCol2,et1DtMu,parseParamsStr(params),listYuan,listMudi);

try {

result = operateDBService.migration(dbmodel);

} catch (Exception e) {

e.printStackTrace();

}

}

pw.write(result);

}

//现象：chrome 遨游正常。火狐弹出 [Object Xmldocument]。

//1

response.setContentType("text/plain")

//2

在 $.ajax中指定指定返回类型

dataType:'text'

（编辑：李大同）

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