WebApi series ~ The StringContent parameter needs to be added to the javasype object, webapimetatype

WebApi series ~ The StringContent parameter needs to be added to the javasype object, webapimetatype

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I have seen many api calls. I often see a request sent to the API server from the client, but sometimes I don't pay attention to it, which may cause some problems. For example, when I assign a value to an HttpContent parameter, if you use the StringContent derived class, you need to display the declared mediatype. Otherwise, the request will receive a 415 error.

After that, I found some information and got the result. That is, when it is httpclient, specify its mediatype.

Then perform the test. The data can normally reach the address of the POST request.

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