HTTP Request: GET vs. POST Two commonly used methods for a request-response between a client and server are: GET and POST. GET- Requests data from a specified resource POST- Submits data to be processed to a specified resource GET is basically used for just getting (retrieving) some data...
PostMethodpost=newPostMethod("http://localhost:8080/httpclient/xml.jsp"); //设置请求的内容直接从文件中读取 post.setRequestBody(newFileInputStream(input)); if(input.length() post.setRequestContentLength(input.length()); else post.setRequestContentLength(EntityEnclosingMethod.CONTENT_LENGTH_CHUNKED);...
GET、POST 专业名称是 HTTP Request Methods。但 HTTP Request Methods 不只是 GET 和 POST,完整列表如下: GET POST PUT DELETE HEAD OPTIONS TRACE CONNECT PATCH REST 使用前四个:GET、POST、PUT、DELETE。因些这四个也是经常被一块提及的,将这四个作为关键字进行搜索,你会得到更深入的结果。 在一般的 Web ...
The two most common HTTP methods are: GET and POST. The GET Method GET is used to request data from a specified resource. Note that the query string (name/value pairs) is sent in the URL of a GET request: /test/demo_form.php?name1=value1&name2=value2 ...
@app.route("/login",methods = ['GET', 'POST']) def login(): if request.method == "POST": username = request.form.get('username') password = request.form.get('password') if username=="zhangsan" and password=="123": return "welcome, %s !" %username else: return...
@app.route('/login',methods=['GET','POST'])deflogin():return'login' 如果当前使用了 GET 方法, Flask 会自动添加 HEAD 方法支持,并且同时还会 按照 HTTP RFC 来处理 HEAD 请求。同样, OPTIONS 也会自动实现。 PUT和DELETE 请求 PUT请求示例
GET and POST MethodsThe GET method can be used in client mode to retrieve a page specified by the URL or to retrieve information from a form-based Web page by submitting URL-encoded key and name value pairs. In the latter case, the page must support the GET method.The...
而POST请求的数据被封装了起来，看起来更安全。还有同学可能会认为GET只能用来获取数据，POST只能用来提交...
服务器程序可以接受get与post的提交信息import flaskapp=flask.Flask(__name__)@app.route("/",___)def index(): try: province=flask.request.values.get("province") if "province" in flask.request.values else "" city = flask.request.values.get("city") if "city" in flask.request.values else...
//Post请求不能使用缓存 connection.setUseCaches(false); //Thismethodtakeseffectsto //everyinstancesofthisclass. //URLConnection.setFollowRedirects是static函数,作用于所有的URLConnection对象。 //connection.setFollowRedirects(true); //Thismethodsonly