mapper file, select resultType type of problem - Code World

mapper file, select resultType type of problem

Others 2019-06-17 23:30:06 views: null

 
  The return value is a list, so start writing a list of the top resultType, has been an error, the cause can not be found, look after the post only to find the return value should be written inside the element type list, I do not practice for a long time have forgotten, here to be a record.

Guess you like

Origin blog.csdn.net/weixin_42987508/article/details/89920015

mapper file, select resultType type of problem

[Programming problem] Solve the problem that the resultType of the mapper.xml file becomes popular: Cannot resolve symbol 'xxx'

Echo problem of select value number type in Vue

Android webview clicks <input type="file"> to select the implementation of the file

springboot-mybatis solve Mapper interface Mapper.xml in the same package does not compile Mapper.xml file problem

Return Value Type MyBatis introduced in resultType

In a further reference mybatis mapper mapper or select the resultMap

MyBatis's parameterType input parameter type and resultType return result type

Solve the problem of invalid second upload of the same file with input type=file

mapper implements data table merging and cancels the processing of mapreducer. This solves the problem that the new file cannot find the path in the mapper and no pointer null pointer

Mapper mapping file # and $ problems

mapper simple file format

About bean mapper file

mybatis (mapper mapping file)

mybatis (mapper mapping file)

Attribute "resultType" must be declared for element type "update" or "insert"

Mybatis use reverse engineering to generate Mapper, running a successful package and file does not exist problem (rpm)

Andrews solve webview does not support the input type = file problem

[Mybatis] configure the resultMap element and resultType element of the mapping file

[Framework] ---- Mybatis resultType problem Mybatis kinds of insert or update

select the type of input

type=file

mapper @Select () notes the development, use and recycling template if

mybatis mapper mapping file $ # {} {} understanding and

IDEA mapper template configuration file

Mybatis mapping file mapper (b)

Automatic generation of Mybatis Mapper file

Mybatis mapper file parsing rules

Mapper File: MMC3

Solve the problem of @change not triggering twice when uploading the same file/picture when input type="file"

Recommended

Ranking

vue project automated build tools 1.0, support for multi-page build

JDBC add, update, delete data

SpringCloud combat service in response to the decline tutorial series (Chapter IV)

A segmentation fault (core dumped) error occurs when C+11 compiles and calls the PCL library

Django achieve websocket

Go语言并发之道--笔记1

Three-tier structure and application

Zhejiang data structure after-school exercise practice two 7-2 Reversing Linked List (25 points)

Front-end interview brushing day9 (updated daily high-frequency inspection points for front-end interviews)

The difference between the shell of the single and double quote

Daily

More

2024-05-02(0)

2024-05-01(4)

2024-04-30(36)

2024-04-29(5)

2024-04-28(12)

2024-04-27(29)

2024-04-26(22)

2024-04-25(32)

2024-04-24(30)

2024-04-23(30)