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Home Backend Development PHP Tutorial 标签 - php 输出验证码图片有问题!!!用 file_get_contents函数导入对方 验证码接口。

标签 - php 输出验证码图片有问题!!!用 file_get_contents函数导入对方 验证码接口。

Jun 06, 2016 pm 08:44 PM
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php 输出验证码图片有问题!!!用 file_get_contents函数导入对方 验证码接口。
标签 - php 输出验证码图片有问题!!!用 file_get_contents函数导入对方 验证码接口。
输出的时候,把下面 html各种标签一起给 覆盖了,不输出了。
是不是哪里用错了???

输出成下面这个样子:
标签 - php 输出验证码图片有问题!!!用 file_get_contents函数导入对方 验证码接口。
图片乱码格式:
标签 - php 输出验证码图片有问题!!!用 file_get_contents函数导入对方 验证码接口。

回复内容:

php 输出验证码图片有问题!!!用 file_get_contents函数导入对方 验证码接口。
标签 - php 输出验证码图片有问题!!!用 file_get_contents函数导入对方 验证码接口。
输出的时候,把下面 html各种标签一起给 覆盖了,不输出了。
是不是哪里用错了???

输出成下面这个样子:
标签 - php 输出验证码图片有问题!!!用 file_get_contents函数导入对方 验证码接口。
图片乱码格式:
标签 - php 输出验证码图片有问题!!!用 file_get_contents函数导入对方 验证码接口。

……汗...再来个文件会怎么样?你指定了该页面的头header("content-type:image/png")是一个图片,然后又要让人家显示网页,你这么难为PHP你爸妈知道么…

给两个入口,一个入口header("content-type:image/png")专门显示验证码,另一个入口正常显示网页,网页验证码地址就是刚才那个入口的地址。

或者你把header("content-type:image/png")这个代码去掉,file_get_contents过来之后把图片转成base64的图片地址显示也是可以的。

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