with an example on Testing the Service from the Command Line
Here I add the javascript part on how to test the RPC service in the browser using the google app engine
- templates/index.html Select all
<!DOCTYPE html>
<html><head><title>post service demo</title>
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>
<script language="javascript" type="text/javascript">
function submitform() {
$.ajax({
headers: {
"Accept": "application/json",
"Content-Type": "application/json"
},
type: "POST",
url : "/hello.hello",
dataType : "json",
data : JSON.stringify({"my_name": $("#my_name").val()}),
error: function () {
alert("loading Ajax failure");
},
onFailure: function () {
alert("Ajax Failure");
},
statusCode: {
404: function() {
alert("missing info");
}
},
success: function (response) {
alert("The server says: " + JSON.stringify(response));
}
})
.done(function(data) {
$("#result").text(data["hello"]);
});
};</script></head>
<body>
<h1>Hello world!</h1><br>
<p><form id="myform" method="post" action="/hello.hello"><input type="text" id="my_name" name="my_name" value="javacom"><input type="button" id="submit" value="submit" onclick="submitform();"></form></p>
<p><div id="result"></div></p>
</body>
</html>- main.py Select all
import os
import jinja2
import webapp2
TEMPLATE_DIR = 'templates'
JINJA_ENVIRONMENT = jinja2.Environment(
loader=jinja2.FileSystemLoader(os.path.join(os.path.dirname(__file__), TEMPLATE_DIR)),
extensions=['jinja2.ext.autoescape'],
autoescape=True)
class MainHandler(webapp2.RequestHandler):
def get(self):
template = JINJA_ENVIRONMENT.get_template('index.html')
self.response.write(template.render())
app = webapp2.WSGIApplication([
('/', MainHandler)
], debug=True)- app.yaml Select all
application: helloworld
version: 1
runtime: python27
api_version: 1
threadsafe: yes
handlers:
- url: /hello.*
script: services.app
- url: .*
script: main.app
libraries:
- name: webapp2
version: "2.5.2"
- name: jinja2
version: "2.6"
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