小编rad*_*ren的帖子

我使用$ _POST形式输入，代码如下所示

       <form class="form-signin" method="POST" action="">
          <div class="form-label-group">
            <label for="username">User Name</label>
            <input type="text" name="username" class="form-control" placeholder="username" required autofocus>
          </div>

          <div class="form-label-group">
            <label for="password">Password</label>
            <input type="password" name="password" class="form-control" placeholder="Password" required>
          </div>

          <button class="btn btn-primary mt-3" type="submit" name="SubmitLogin">Submit</button>
        </form>

这只是一个简单的用户名和密码，然后我使用此代码检查用户名和密码

if(isset($_POST["SubmitLogin"])){
$data = $_POST['SubmitLogin'];
var_dump($data);
$username = $data['username'];
$password = $data['password'];
$result = mysqli_query($mysqli, "SELECT COUNT(*) AS Exist FROM user WHERE username = '$username' AND pwd = '$password' ");
$login = mysqli_fetch_array($result);

if($login['Exist'] == 1){
    $_SESSION["Login"] = true;
    header('Location:index.php');
}else{
    echo '<script …

我正在尝试在 docker 中运行我的restful api，但是我的 golang 可执行文件有问题，它总是找不到。这是我的 Dockerfile

# Start from golang base image
FROM golang:1.15.2

#Set ENV
ENV DB_HOST=fullstack-mysql \                   
    DB_DRIVER=mysql \
    DB_USER=root \
    DB_PASSWORD=root \
    DB_NAME=link_aja \
    DB_PORT=3306 \
    APP_NAME=golang-linkaja \
    CGO_ENABLED=0 

# Copy the source from the current directory to the working Directory inside the container 
COPY . /usr/src/${APP_NAME}

# Move to working directory
WORKDIR /usr/src/${APP_NAME}

#install depedencies
RUN go mod download

# Build the application
RUN go build -o ${APP_NAME}

# Expose port 3000 to the outside …