problem description
when axios requests data, it directly catch the error response. Instead of reading the response, in the axios.get (). Then () method, it jumps directly to the err, in catch and prints out the error message
the environmental background of the problems and what methods you have tried
related codes
/ / Please paste the code text below (do not replace the code with pictures)
axios.get ("/ api/ac/app.json"). Then (response = > {
) if(response && response.status === 200) {
console.log("******")
if(response.data.errcode === 0){
try{
this.result = response.data.data;
} catch (err) {
throw new Error("")
}
}
} else {
this.$alert("","",{
confirmButtonText: "",
callback: action => {
this.$message({
type: "info",
message: ""
});
}
})
}
}).catch(err => {
console.log(err)
});
what result do you expect? What is the error message actually seen?
expect the json data returned by the response response
what you actually see is
Error: Request failed with status code 404
at createErrorResponse (utils.js?98cb:117)
at Object.settle (utils.js?98cb:97)
at handleRequest (handle_request.js?fff0:73)
at eval (index.js?3efb:18)
at new Promise (<anonymous>)
at MockAdapter.eval (index.js?3efb:17)
at dispatchRequest (dispatchRequest.js?5c70:52)