Tag：ssm
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[Spring] AOP Transaction Management
I. AOP transaction management 1.Introduction to Spring transactions 1. Introduction to relevant concepts Transaction role: in the data layer to ensure that a series of database operations with the success of the same failure Spring Transaction Role: The data layer orbusiness layer Guarantees that a series of database operations will both succeed and fail We […]
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[SpringMVC] Parameter Passing with User Requests and Responses
catalogs I. Postman Tool Usage 1.1 Postman Installation 1.2 Use of Postman 1.2.1 Creating WorkSpace workspaces 1.2.2 Creating requests II. Parameter passing 2.1 Adding Slf4j dependencies 2.2 General parameter passing Knowledge 1: @RequestMapping Knowledge Point 2: @RequestParam 2.3 Path Passing Parameters Knowledge Point 3: @PathVariable 2.4 Json Data Passing Knowledge Point 4: @RequestBody […]
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[SpringMVC] Parameter Passing with User Requests and Responses
catalogs I. Postman Tool Usage 1.1 Postman Installation 1.2 Use of Postman 1.2.1 Creating WorkSpace workspaces 1.2.2 Creating requests II. Parameter passing 2.1 Adding Slf4j dependencies 2.2 General parameter passing Knowledge 1: @RequestMapping Knowledge Point 2: @RequestParam 2.3 Path Passing Parameters Knowledge Point 3: @PathVariable 2.4 Json Data Passing Knowledge Point 4: @RequestBody […]