The vue axios get request was successful, but the returned data is in catch

simple api encapsulation 

export const weChatAndSinaAcount = () => {
  return $http.get(API_HOST + "/channel/getChannelRecordNum").then(res => res.data)
}

call data and return 

getWeChatAndSinaAcount () {
      weChatAndSinaAcount().then(res => {
        console.log(res)
        if (res.code === 1) {
          let data = res.data
          console.log(data)
        }
      }).catch(err => {
        console.log("Error Info:" + JSON.stringify(err))
      })
    }

return the result 

Error Info:{"message":"","code":0,"data":[{"channelType":"","sumRecordNum":"0"},{"channelType":"","sumRecordNum":"0"}]}

you can see that the data request was successful (code=0 indicates success), but did not return

in then
Vue.js
Mar.30,2021

the encapsulation of your api is wrong.
axios does return a promise, but you then directly in api. You don't need then here.
if you want to then in api, you need to wrap it in new Promise, and then resoleve () goes out

.

export function getSystemDB () {
return new Promise ((resolve, reject) = > {

axios.get(API_HOST + '/channel/getChannelRecordNum', '')
  .then(response => {
    resolve(response.data)
  })
  .catch((error) => {
    reject(error)
  })

})
}

Previous: How to get the body tag

Next: How does axios determine the user's session timeout?

css mysql arrays josn react html typescript webpack npm sass R objective-c .net sql-server jquery python-3.x angularjs django angular excel regex iphone ajax linux xml pandas vba spring database wordpress string wpf xcode windows bash postgresql oracle multithreading eclipse list firebase algorithm macos forms image scala visual-studio azure bootstrap spring-boot react-native python-2.7 docker performance function winforms matlab powershell apache dataframe api sqlite numpy rest shell selenium flutter dart maven loops qt swing android-studio csv express file class tensorflow sorting codeigniter perl
© 2021 CodesHelper
Advertising Contact us About us
Menu