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Spring MVC overview Spring MVC is a web framework based on MVC design concept officially provided by spring. (equivalent to Servlet) Spring MVC is a framework for MVC control based on Servlet encapsulation. Realize the data interaction between the front end and the server. Comparative advantages of Spring MVC and Servlet Strictly abid ...

1. Difficulty of reading large files in JavaThe general operation of java reading files is to read all the file data into memory, and then operate on the data. for example Path path = Paths.get("file path"); byte[] data = Files.readAllBytes(path); This is no problem for small files, but exceptions will be thrown for slightly larger files Exc ...

Definition and characteristics of pattern Definition of Chain of Responsibility mode: in order to avoid coupling the request sender with multiple request handlers, all request handlers are connected into a chain by remembering the reference of the next object through the previous object; When a request occurs, it can be passed along the ch ...

preface In fact, the process is not complicated. I just write such a thing to continue to practice some use of springboot and mybatis, just for review. text The first step is to create a new Module maven project. Here, we use Spring Initializr to create springboot applications quickly: Next, you can create it step by step according to your ...

Interview question: principle of class loading mechanism Interviewer survey point Objective: to understand the interviewer's understanding of JVM, which belongs to the interview eight part essay series. Scope of investigation: working for more than 3 years. Technical background knowledge Before answering this question, we need to underst ...

  Map.entrySet() returns a Set < map. Entry < K, V > >. Map. Entry is an interface in map. Its purpose is to represent a mapping item (with Key and Value), and Set < map. Entry < K, V > > represents the Set of a mapping item. There are corresponding getKey and getValue methods in Map.Entry, namely JavaBean, s ...

  catalogue 1. YAML syntax 1. Basic grammar 2. Data type 2. Configuration injection 1,@ConfigurationProperties & @Value 2,@PropertySource&@ImportResource&@Bean  3,Profile 1. Multiple profile files 2. Specify profile 3. Profile location 4. External configuration 5. Auto configuration 1. Automatic configuration princ ...

On the right side of the page, there is a directory index, which can jump to the content you want to see according to the titleIf not on the right, look for the left Main article: https://blog.csdn.net/grd_java/article/details/120526149 Why is there a map Linear table and tree, linear table is limited to a direct precursor and a direct suc ...

MyBatis core profile 1.MyBatis core profile hierarchy 2.MyBatis common configuration analysis (1) environment label   the configuration of database environment supports multi environment configuration There are two types of transaction manager: JDBC: this configuration directly uses the commit and rollback settings of JDBC. It depen ...

Image text cross modal similarity comparison and retrieval SDK [Chinese] Note: Due to network reasons, the multilingual version of the CLIP model cannot be downloaded after multiple attempts. https://github.com/FreddeFrallan/Multilingual-CLIP Therefore, the second step is to use the SDK previously made to translate Chinese into English, first ...