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Merge pull request #953 from zhujunsan/dev 

Fix example code in HTTP Module Doc
This commit is contained in:
Terry Ellison 2016-01-19 10:24:14 +00:00
parent fd234d1d2c 3983dbcac9
commit 8fd5c1c0bc
1 changed files with 6 additions and 7 deletions
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13
docs/en/modules/http.md
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@ -20,7 +20,7 @@ Note that it is not possible to execute concurrent HTTP requests using this modu
## http.delete() ## http.delete()
Executes a HTTP delete request. Executes a HTTP DELETE request.
#### Syntax #### Syntax
`http.delete(url, headers, body, callback)` `http.delete(url, headers, body, callback)`
@ -40,7 +40,7 @@ http.delete('https://connor.example.com/john',
"", "",
"", "",
function(code, data) function(code, data)
if (code < 0) if (code < 0) then
print("HTTP request failed") print("HTTP request failed")
else else
print(code, data) print(code, data)
@ -66,7 +66,7 @@ Executes a HTTP GET request.
#### Example #### Example
```lua ```lua
http.get("https://www.vowstar.com/nodemcu/", nil, function(code, data) http.get("https://www.vowstar.com/nodemcu/", nil, function(code, data)
if (code < 0) if (code < 0) then
print("HTTP request failed") print("HTTP request failed")
else else
print(code, data) print(code, data)
@ -96,7 +96,7 @@ http.post('http://json.example.com/something',
'Content-Type: application/json\r\n', 'Content-Type: application/json\r\n',
'{"hello":"world"}', '{"hello":"world"}',
function(code, data) function(code, data)
if (code < 0) if (code < 0) then
print("HTTP request failed") print("HTTP request failed")
else else
print(code, data) print(code, data)
@ -126,7 +126,7 @@ http.put('http://db.example.com/items.php?key=deckard',
'Content-Type: text/plain\r\n', 'Content-Type: text/plain\r\n',
'Hello!\nStay a while, and listen...\n', 'Hello!\nStay a while, and listen...\n',
function(code, data) function(code, data)
if (code < 0) if (code < 0) then
print("HTTP request failed") print("HTTP request failed")
else else
print(code, data) print(code, data)
@ -155,11 +155,10 @@ Execute a custom HTTP request for any HTTP method.
```lua ```lua
http.request("https://www.example.com", "HEAD", "", "", function(code, data) http.request("https://www.example.com", "HEAD", "", "", function(code, data)
function(code, data) function(code, data)
if (code < 0) if (code < 0) then
print("HTTP request failed") print("HTTP request failed")
else else
print(code, data) print(code, data)
end end
end) end)
``` ```