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- 2020 New Java Interview Questions-Spring Boot/Spring Cloud (2)
- What is Spring Cloud? Spring Cloud is a framework dedicated to distributed systems and cloud services. Spring Cloud provides developers with tools to quickly build some common patterns in distributed systems.
- JavaInterview questions 2898 2020-07-01 16:22:32
- 2020 New Java Interview Questions-Spring Boot/Spring Cloud (1)
- Why use spring boot? Reasons: 1. Spring boot makes coding simple; 2. Spring boot makes configuration simple; 3. Spring boot makes deployment simple; 4. Spring boot makes monitoring simple.
- JavaInterview questions 3105 2020-06-30 16:46:36
- 2020 New Java Interview Questions-Spring (3)
- This article comes from Java interview questions. It shares spring-related interview questions with you. I hope it can help you. 1. Let’s talk about the spring mvc running process; 2. What clients are there for spring mvc? 3. What is the role of @RequestMapping.
- JavaInterview questions 1959 2020-06-29 17:11:26
- 2020 New Java Interview Questions-Spring (2)
- This article introduces spring-related Java interview questions to you, and I hope it will be helpful to you. The beans in the spring container themselves do not have thread-safety characteristics, but in detail, they still need to be studied in combination with the beans of specific scopes.
- JavaInterview questions 2281 2020-06-28 17:24:59
- 2020 New Java Interview Questions-Spring
- The purpose of spring to be used is: to solve the complexity of enterprise application development. Spring is a lightweight control inversion and aspect-oriented container framework. Spring can configure and combine simple components into complex applications.
- JavaInterview questions 2115 2020-06-24 16:49:34
- 2020 New Java Interview Questions-Design Patterns
- Java interview question: The simple factory model consists of three roles, namely: 1. Factory role; 2. Abstract product role; 3. Specific product role. Among them, the factory role is the core of the simple factory model and contains certain business logic and judgment logic.
- JavaInterview questions 2128 2020-06-22 17:19:30
- 2020 New Java Interview Questions - Network (2)
- The seven-layer model of OSI is: 1. Application layer; 2. Presentation layer; 3. Session layer; 4. Transport layer; 5. Network layer; 6. Data link layer; 7. Physical layer. The methods to achieve cross-domain are: 1. JSONP cross-domain; 2. CORS; 3. Proxy; 4. WebSocket.
- JavaInterview questions 1779 2020-06-20 17:32:30
- 2020 New Java Interview Questions-Network
- Forward and Redirect represent two request forwarding methods: direct forwarding and indirect forwarding. TCP is connection-oriented, and UDP is connectionless, that is, there is no need to establish a connection before sending data.
- JavaInterview questions 2185 2020-06-19 17:22:32
- 2020 New Java Interview Questions-Exception
- Java interview questions: 1. What are the common exception classes? 2. In try-catch-finally, if the catch is returned, will finally be executed? 3. Which part of try-catch-finally can be omitted?
- JavaInterview questions 2744 2020-06-17 17:12:27
- What is the difference between springmvc and springboot?
- The difference between springmvc and springboot is that springMVC is a pattern of Spring, a Web framework that provides a lightly coupled way to develop Web applications, while SpringBoot prefers habits over configuration, reducing the difficulty of project construction.
- JavaInterview questions 8865 2020-06-17 15:24:27
- 2020 New Java Interview Questions - Java Web (2)
- Cookies and sessions are generally considered to be two independent things. The session uses a solution that maintains state on the server side, while the cookie uses a solution that maintains state on the client side.
- JavaInterview questions 2104 2020-06-16 17:29:39
- 2020 New Java Interview Questions-Java Web (1)
- Java interview questions: 1. What is the difference between jsp and servlet? 2. What are the built-in objects in jsp and what are their functions? 3. Tell me about the four scopes of jsp; 4. What is the difference between session and cookie? 5. Tell me How session works.
- JavaInterview questions 2422 2020-06-15 17:12:58
- 2020 New Java Interview Questions - Object Copy
- Methods to implement object cloning: 1. Implement the Cloneable interface and rewrite the clone() method in the Object class; 2. Implement the Serializable interface and implement cloning through object serialization and deserialization, which can achieve true deep cloning.
- JavaInterview questions 1884 2020-06-13 17:04:45
- 2020 New Java Interview Questions-Reflection
- The functions provided by the Java reflection mechanism are: 1. Determine the class to which any object belongs at run time; 2. Construct an object of any class at run time; 3. Determine the member variables and methods of any class at run time; 4. Call the method of any object at runtime.
- JavaInterview questions 1693 2020-06-12 16:26:54
![[LeetCode]238. Solution to the product of arrays other than itself](https://img.php.cn/upload/article/000/408/895/5edb4d061014b261.jpg?x-oss-process=image/resize,m_fill,h_100,w_220)
- [LeetCode]238. Solution to the product of arrays other than itself
- The question gives you an integer array nums of length n, where n > 1, and returns the output array output, where output[i] is equal to the product of the remaining elements in nums except nums[i]. Example: Input: [1,2,3,4] Output: [24,12,8,6] Tip: The question data ensures that the product of all prefix elements and suffixes (even the entire array) of any element in the array is Within the range of 32-bit integers. Note: Please do not use division, and in O(n...
- JavaInterview questions 120 2020-06-06 17:22:57
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