pyv8學習python和javascript變數進行互動

python取得javascript裡面的值

複製代碼 代碼如下:

import PyV8

with PyV8.JSContext() as env1:
env1.eval("""
var_i = 1;
var_f = 1.0;
var_s = "test";
var_b = true;
""")
vars = env1.locals
var_i = vars.var_i
print var_i

javascript取得python裡面的值
複製代碼 代碼如下:

import PyV8

with PyV8.JSContext() as env1:
env1.securityToken = "foo"
env1.locals.prop = 3
print int(env1.eval("prop"))

python和javascript裡面的函數互動

python調用javascript裡面的函數 python調用func就可以使用js裡面的function函數了

複製代碼 代碼如下:

import PyV8

with PyV8.JSContext() as ctxt:
func = ctxt.eval("""
(function ()
{
function a()
{
return "abc";
}

return a();
})
""")
print func()

這樣也可以

複製代碼 代碼如下:

import PyV8

with PyV8.JSContext() as ctxt:
func = ctxt.eval("""
function a()
{
return "abc";
}

function c()
{
return "abc";
}
""")
a = ctxt.locals.a
print a()

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