如何使用Bazel指定Java版本

load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")

http_archive(
    name = "io_bazel_rules_java",
    urls = ["https://github.com/bazelbuild/rules_java/releases/download/3.7.0/rules_java-3.7.0.tar.gz"],
    sha256 = "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx",
)

load("@io_bazel_rules_java//java:repositories.bzl", "rules_java_dependencies", "rules_java_toolchains")

rules_java_dependencies()

rules_java_toolchains()

load("@bazel_tools//tools/build_defs/repo:java.bzl", "java_toolchain")

java_toolchain(
    name = "my_java_toolchain",
    bootstrap_java_toolchain = "@bazel_tools//tools/jdk:current_java_toolchain",
    target_java_version = "11",
)

java_binary(
    name = "my_java_binary",
    srcs = glob(["*.java"]),
    main_class = "com.example.Main",
    deps = [
        "//path/to/dependency:target",
    ],
    java_toolchain = "@my_java_toolchain",
)

bazel build //path/to/java:my_java_binary
bazel run //path/to/java:my_java_binary