data = res.text.replace("-", "+").replace("_", "/")
时间: 2023-09-29 12:06:03 浏览: 52
这段代码的作用是将字符串中的"-"替换为" ",将"_"替换为"/"。它使用了字符串的replace()方法来实现替换操作。
replace()方法是字符串对象的一个方法,用于将字符串中的特定子串替换为指定的新子串。它接受两个参数:要被替换的子串和替换后的新子串。
在这段代码中,res.text是一个字符串对象,使用replace()方法将其中的"-"替换为" ",再把"_"替换为"/"。替换后的结果保存在data变量中。
相关问题
请帮我将referer_url添加到Request的Referer中,并在Request中使用referer: def parse(self, response): rs = json.loads(response.text) data = rs.get('items') for res_item in data: movie_item = newmovieItem() movie_item['movie_id'] = res_item.get('id') uri = res_item.get('uri') re_url = str(uri).replace("douban://douban.com/movie/", "https://movie.douban.com/subject/") referer_url = re_url + '/' detail_url = str(uri).replace("douban://douban.com/movie/", "https://www.douban.com/doubanapp/dispatch?uri=/movie/") print(detail_url) movie_item['url'] = detail_url yield Request(url=detail_url, callback=self.parse_detail, cb_kwargs={'item': movie_item}, dont_filter=True )
可以使用headers参数来添加Referer,并在Request中使用headers参数传递。修改后的代码如下:
```
def parse(self, response):
rs = json.loads(response.text)
data = rs.get('items')
for res_item in data:
movie_item = newmovieItem()
movie_item['movie_id'] = res_item.get('id')
uri = res_item.get('uri')
re_url = str(uri).replace("douban://douban.com/movie/", "https://movie.douban.com/subject/")
referer_url = re_url + '/'
detail_url = str(uri).replace("douban://douban.com/movie/", "https://www.douban.com/doubanapp/dispatch?uri=/movie/")
print(detail_url)
headers = {'Referer': referer_url}
yield Request(url=detail_url,
callback=self.parse_detail,
cb_kwargs={'item': movie_item},
dont_filter=True,
headers=headers
)
```
parse_token(org_token, replace_token_fileds, data) list_data = aes_en(replace_data(data)) response = requests.post(url, headers=list_headers, data=list_data) # print(response.text) de_res = aes_de(response.text).decode() print(de_res) res = json.loads(de_res) return res
转换为JavaScript代码如下:
```javascript
function parse_token(org_token, replace_token_fileds, data) {
const list_data = aes_en(replace_data(data));
const response = requests.post(url, { headers: list_headers, data: list_data });
const de_res = aes_de(response.text).decode();
console.log(de_res);
const res = JSON.parse(de_res);
return res;
}
```
这段代码包含一个名为`parse_token`的函数。函数接受三个参数:`org_token`,`replace_token_fileds`和`data`。函数首先使用`replace_data`函数对`data`进行替换和加密,并将结果赋值给`list_data`。然后,函数使用`requests.post`方法发送POST请求,其中包括URL、请求头部(`list_headers`)和请求数据(`list_data`)。接下来,函数对响应进行解密(`aes_de`)并将结果解码为字符串。然后,函数使用`JSON.parse`方法将解密后的字符串转换为JSON对象,并将其存储在`res`变量中。最后,函数返回`res`。
请注意,上述代码中的`aes_en`、`replace_data`、`requests.post`、`aes_de`和`JSON.parse`等函数需要根据实际情况进行适当替换或实现,并确保所需的依赖项已正确引入。
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