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2025-04-02 Update From: SLTechnology News&Howtos shulou NAV: SLTechnology News&Howtos > Development >
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This article introduces the relevant knowledge of "what methods can be used by Axios in java". In the operation of actual cases, many people will encounter such a dilemma, so let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!
A brief introduction to Axios
Axios is a promise-based HTTP library that can be used in browsers and node.js.
# if you use npm, you can install it as follows
Npm install axios
Or you can directly use the public CDN (content delivery Network) service:
II. Axios application
1. Method description
The methods that Axios can use are: axios (config); axios.get (url [, config]); axios.delete (url [, config]); axios.head (url [, config]); axios.post (url [, data [, config]]); axios.put (url [, data [, config]]); axios.patch (url [, data [, config]])
(1) config request configuration
These are the configuration options that can be used when creating a request. Only url is required. If no method is specified, the request uses the get method by default.
(2) response structure
When using then, you will receive a response like this:
When using catch, or passing rejection callback as the second parameter of then, the response can be used through the error object.
2. Example of Axios method
If you use axios to access cross-domain data, you only need to use SpringMVC's cross-domain annotations on the method in the service provider to solve the data cross-domain problem. If the requested address is using a gateway, then cross-domain configuration is fine on the gateway server; it cannot be configured in both the gateway server and the service provider project.
You can create a request by passing the relevant configuration to the axios
Axios (config)
3. Example of get method
Modify the axios operation section in the above example to read as follows:
4. Example of post method
Modify the axios operation section in the example as follows:
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