Tag:SpringMVC

  • How to use the @ validated annotation of springmvc

    Time:2021-7-1

    1. The error information of verification can be configured directly on bean properties or in properties. 2. Configure the validator bean to the annotation driver 3. When the calibration is neededpojoAdd @ validated at the front, where you need to verifypojoAdd bindingresult bindingresult to receive the error message of verification Note: @ validated and bindingresult […]

  • Spring MVC cascade attribute processing can not convert exception problem solving

    Time:2021-5-6

    This article mainly introduces the spring MVC cascade attribute processing can not be converted exception problem solving, this article through the example code is very detailed, for everyone’s study or work has a certain reference learning value, need friends can refer to Two things to note, 1. In the mapper XML file, the corresponding cascade […]

  • Spring MVC JSON type conversion error solution

    Time:2021-5-3

    This article mainly introduces the spring MVC JSON type conversion error solution, the article through the example code is very detailed, for everyone’s study or work has a certain reference learning value, need friends can refer to When using spring MVC to do JSON data, when it returns, it will prompt type conversion error As […]

  • Implementation method of spring MVC combined with Ajax batch addition

    Time:2021-3-20

    1. Problems needing attention Dealing with date in MVC framework @The ResponseBody response object is a custom object, not a JSON @When resopnsbody responds to a custom object, the date is a number of type long How to define the parameters of the end data method? Receive multiple objects? 2. Page code <%@ page language=”java” […]

  • Why does the requested body in spring MVC not support multiple reads

    Time:2020-12-24

    preface When using servlet filter to implement method signature in the project of springboot, it is found that the requested body does not support multiple reads. I get the stream through getinputstream() and then get the requested body by reading the stream. Although there are many examples of solutions on the Internet, I found that […]

  • Analysis of spring MVC processing model data map process

    Time:2020-9-7

    This article mainly introduces the spring MVC processing model data map process analysis, the article through the example code introduction is very detailed, to everybody’s study or the work has certain reference learning value, needs the friend may refer to SpringmvcTest.java @RequestMapping(“/springmvc”) @Controller public class SpringmvcTest { private static final String SUCCESS = “success”; @RequestMapping(value=”/testMap”) […]

  • Spring MVC process of processing model data modelandview

    Time:2020-9-5

    This article mainly introduces the spring MVC processing model data modelandview process in detail, the article through the example code is very detailed, for everyone’s study or work has a certain reference learning value, need friends can refer to Spring MVC provides the following ways to output model data: (1) Modelandview: when the return value […]

  • How spring MVC uses POJO as a parameter

    Time:2020-9-3

    This article mainly introduces how to use POJO as a parameter in spring MVC. It is introduced in detail through the example code, which has certain reference learning value for everyone’s study or work. Friends in need can refer to it This property is concatenated with the value of the property, and is automatically filled […]

  • How to implement HTTP based on spring MVC

    Time:2020-9-1

    This article mainly introduces how to implement HTTP based on spring MVC. The example code is introduced in detail, which has certain reference value for everyone’s study or work, and friends in need can refer to it 1、 Overview The so-called breakpoint resume refers to downloading, that is, to continue downloading from the place where […]

  • Spring MVC view parsing process code instance

    Time:2020-8-16

    This article mainly introduces the spring MVC view analysis process code example, the article through the example code introduction is very detailed, has the certain reference study value to everybody’s study or the work, needs the friend may refer to stay springmvc.xml The configuration file is configured to convert logical view to physical view <! […]

  • Ajax + spring MVC to realize data communication between C and view

    Time:2019-12-17

    jQuery.post(url, [data], [callback], [type]) URL, [data], [callback], [type] string, map, function, stringv1.0url: send request address. data:Key / value parameter to be sent. callback:Callback function when sending is successful. type:Return the content format, XML, HTML, script, JSON, text, and default. Format: $.post(“test.php”, function(data){ alert(“Data Loaded: ” + data); }); $.get(“comment/getComments?parentId=”+parentId+”&topicId=”+topicId,function(data){ var appendButton =””; var append = […]

  • JWT + asp.net MVC timestamp to prevent replay attack

    Time:2019-11-29

    Time stamp function The client is requesting from the server interface. If the request information is encrypted and intercepted by the third party, the request package can be used for repeated request operations. If the server does not carry out anti replay attack, the server pressure will increase, and the use of timestamp can solve […]