1. Encapsulate a function to identify the type to be parsed
// Get typeget_type(){
if((/http[s]?:\/\/v\.douyin\.com\/[^ ]+/) != null){
("Recognize the [dy] link")
return "dy"
}
else if((/http[s]?:\/\/v\.\/[^ ]+/) != null){
("Recognize the [ks] link")
return "ks"
}
else if((/http[s]?:\/\/xhslink\.com\/[^ ]+/) != null){
("Recognize the [xhs] link")
return "xhs"
}
else{
("The link type is not recognized, please enter the correct link")
return null
}
}2. Write the data shared by this instance in the initialization method
// Initialization methodconstructor() {
= "Z1QljZOZiT4NTG" // token
// Request address array object this.req_urls = {
dy: "/v1/parse_short_video/dy",
ks: "/v1/parse_short_video/ks",
xhs: "/v1/parse_short_video/xhs",
}
= '' // Address to be parsed = '' // Used to store the identified type}3. Encapsulate a "universal analysis" method
// Universal Analysisparse_video(){
axios({
url: this.req_urls[],
method: 'POST',
headers: {
'Content-Type': "application/x-www-form-urlencoded"
},
responseType: 'json',
data: {
token: ,
url:
}
})
.then(resp => {
// Check whether the parsing is successful if( != 200 && != "OK"){
("Resolution failed")
}
else{
// Get parsed data const data =
(data)
var type = // Type: 1 video 2 picture collection var title = // Title var cover_url = data.cover_url // Cover address var video_url = data.video_url // No watermark video address var imgs = // No watermark image array }
})
}Don't say much nonsense, just add the complete code👇
const axios = require('axios')
class Parse{
// Initialization method constructor() {
= "Z1QljZOZiT4NTG" // token
// Request address array object this.req_urls = {
dy: "/v1/parse_short_video/dy",
ks: "/v1/parse_short_video/ks",
xhs: "/v1/parse_short_video/xhs",
}
= '' // Address to be parsed = '' // Used to store the identified type }
// Universal Analysis parse_video(){
axios({
url: this.req_urls[],
method: 'POST',
headers: {
'Content-Type': "application/x-www-form-urlencoded"
},
responseType: 'json',
data: {
token: ,
url:
}
})
.then(resp => {
// Check whether the parsing is successful if( != 200 && != "OK"){
("Resolution failed")
}
else{
// Get parsed data const data =
(data)
var type = // Type: 1 video 2 picture collection var title = // Title var cover_url = data.cover_url // Cover address var video_url = data.video_url // No watermark video address var imgs = // No watermark image array }
})
}
// Get type get_type(){
if((/http[s]?:\/\/v\.douyin\.com\/[^ ]+/) != null){
("Recognize the [dy] link")
return "dy"
}
else if((/http[s]?:\/\/v\.\/[^ ]+/) != null){
("Recognize the [ks] link")
return "ks"
}
else if((/http[s]?:\/\/xhslink\.com\/[^ ]+/) != null){
("Recognize the [xhs] link")
return "xhs"
}
else{
("The link type is not recognized, please enter the correct link")
return null
}
}
// Use regular rules to distinguish which platform the link to be parsed is from [dy, ks, xhs] run(url){
// 1. Save the url to the instance variable [Easy to later use] = url
// 1. Obtain type = this.get_type();
if(!){
return
}
// 2. Call universal analysis this.parse_video()
}
}
if(__filename === ) {
// new a Parse object const p = new Parse()
// Call the run method ("/hoDBW9H")
("/C75B2q")
("/fKihbj")
}Supplement: In addition to using the axios network to request third-party platform interaction, third-party libraries can also be used to implement the dewatermarking function. For example, using the jimp library, the example code is as follows:
const Jimp = require('jimp');
// Read the original image('').then(image => {
// Read the watermark image ('').then(watermark => {
// Get the width and height of the original image and watermark image const width = ;
const height = ;
const wmWidth = ;
const wmHeight = ;
// Calculate the width and height scaling ratio of the watermark const scale = width / wmWidth;
// Zoom watermark image (scale);
// Draw the watermark on the original image (watermark, 0, 0, {
mode: Jimp.BLEND_SOURCE_OVER,
opacitySource: 1,
opacityDest: 1
});
// Save the processed picture ('');
});
});