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axios sends post request springMVC cannot accept parameters how to handle
axios sends post request springMVC cannot accept parameters how to handle
This time I will bring you axios to send post request springMVCHow to handle parameters that cannot be accepted, and solve the problem of axios sending post request springMVC cannot accept parametersNote What are the matters? Below are practical cases. Let’s take a look.
There are three solutions:
1. Set the default request header of axios
//设置全局的
axios.defaults.headers.post['Content-Type'] = 'application/x-www-form-urlencoded';
var instance = axios.create({}) // 这样创建出来的 只需要：
instance.defaults.headers.post['Content-Type'] = 'application/x-www-form-urlencoded';2. Use URLSearchParams to construct parameters
var params = new URLSearchParams();
params.append("username", _this.username);
params.append("password", _this.password);
axios.post("/service/login", paramsOfJson
).then(function (response) {
console.log(response);
}).catch(function (error) {
console.log(error);
})3. Use @requestBody in the background to receive
@PostMapping(value = "/login") public String testLogin(@RequestBody Map dataMap)
I believe you have mastered the method after reading the case in this article. For more exciting information, please pay attention to other related articles on the PHP Chinese website!
Recommended reading:
How node.js implements network requests through axios
springmvc cannot accept parameters when axios sends a request
The above is the detailed content of axios sends post request springMVC cannot accept parameters how to handle. For more information, please follow other related articles on the PHP Chinese website!
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