The content shared with you in this article is a detailed explanation of the three ajax value transfer methods, which has a certain reference value. Friends in need can refer to it
var data=JSON.stringify({‘name”:name,”sex”:sex}); $.ajax({ //ajax传值方式:1,url后面直接跟参数(get),2,headers(get):传值方式。此处传值的时候,需要设置服务端的Access-Control-Allow-Headers中设置对应的参数名,才 //可以在header中加入想要传值的名字。3,body:传值方式(对应post),也就是data:{中间是json字符串/json对象} url: restApiServer+ 'user?name=' + name, 服务端取值:request.query.name type: 'GET', dataType:"json", headers: {"Authorization": "Basic " + Authorization + ":" +password, "code": code, "startIndex":jtParams.jtStartIndex, "pageSize": jtParams.jtPageSize,"sorting": jtParams.jtSorting }, 服务端取值:request.header(“参数名”); data: data,||data:JsonObject,|| data:JsonStr 服务端取值:request.body.参数名, success: function(data) { if(data.success == 1) { if(data.data.length < 1) return; var jsonObj= { "Result": "OK", "Records": data.data, "TotalRecordCount": data.count["FOUND_ROWS()"] } $dfd.resolve(jsonObj); } else { var jsonObj= { "Result": "ERROR", "Message": data.error } $dfd.resolve(jsonObj); } },error: function (){ $dfd.reject(); } });
Client:
1) The url is directly followed by the parameter (get) Server-side value: request.query.Parameter name, where name is the parameter name
2 ) headers (get/post), when passing the value here, you need to set the corresponding parameter name in Access-Control-Allow-Headers for cross-domain access. Server-side value: request.header('parameter name');
3) body (Post): that is, the middle data (the middle is a Json string/Json object) Server-side value: request.body. Parameter name
1) The url is directly followed by the parameter (get) Server-side value: ctx.request.query.Parameter name, where name is the parameter name
2) Headers (get/post), When passing values here, there is no need to use headers to register across domains. Server-side value: ctx.request.header. Parameter name;
3) body (Post): which is the middle data (the middle is a Json string/Json object) Server-side value: ctx.request.body. Parameter name
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